Rbpj

UniProt ID: P31266
Organism: Mus musculus
Review Status: COMPLETE
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Gene Description

Rbpj (RBP-Jkappa; CSL/CBF1, the mammalian Suppressor of Hairless) is a ubiquitously expressed nuclear, sequence-specific DNA-binding transcription factor that recognises the CGTGGGAA motif and is the central DNA-binding effector of canonical Notch signalling. In the absence of Notch signal it represses target genes by recruiting corepressor complexes (e.g. SHARP/MINT with CtIP/CtBP, KyoT2, L3MBTL3 with KDM1A/LSD1). On Notch activation, the Notch intracellular domain binds Rbpj through its RAM and ankyrin repeats, inducing an allosteric change that recruits Mastermind-like coactivators and converts Rbpj into an activator within the CSL-NICD-MAML ternary complex, driving transcription of targets such as Hes and Hey genes. Independently of Notch, Rbpj also partners with the bHLH factor Ptf1a in the PTF1-J complex in early pancreas and neural tube. Loss of Rbpj abolishes canonical Notch signalling and causes pleiotropic defects in somitogenesis, cardiovascular development, neurogenesis, lymphocyte and myeloid differentiation and stem-cell maintenance.

Existing Annotations Review

GO Term Evidence Action Reason
GO:0000122 negative regulation of transcription by RNA polymerase II
IEA
GO_REF:0000120
ACCEPT
Summary: Rbpj represses Notch target genes in the absence of NICD by recruiting corepressor complexes (SHARP/CtIP/CtBP, KyoT2, L3MBTL3-KDM1A).
Reason: Repression is one half of the core CSL switch function.
Supporting Evidence:
PMID:16287852
In the absence of Notch, RBP-Jkappa represses Notch target genes through the recruitment of a corepressor complex.
GO:0000122 negative regulation of transcription by RNA polymerase II
IMP
PMID:14701881
Notch promotes epithelial-mesenchymal transition during card...
ACCEPT
Summary: Rbpj represses Notch target genes in the absence of NICD by recruiting corepressor complexes (SHARP/CtIP/CtBP, KyoT2, L3MBTL3-KDM1A).
Reason: Repression is one half of the core CSL switch function.
Supporting Evidence:
PMID:16287852
In the absence of Notch, RBP-Jkappa represses Notch target genes through the recruitment of a corepressor complex.
GO:0000122 negative regulation of transcription by RNA polymerase II
IMP
PMID:17336907
Notch signaling is essential for ventricular chamber develop...
ACCEPT
Summary: Rbpj represses Notch target genes in the absence of NICD by recruiting corepressor complexes (SHARP/CtIP/CtBP, KyoT2, L3MBTL3-KDM1A).
Reason: Repression is one half of the core CSL switch function.
Supporting Evidence:
PMID:16287852
In the absence of Notch, RBP-Jkappa represses Notch target genes through the recruitment of a corepressor complex.
GO:0000122 negative regulation of transcription by RNA polymerase II
IMP
PMID:21311046
Differential Notch signaling in the epicardium is required f...
ACCEPT
Summary: Rbpj represses Notch target genes in the absence of NICD by recruiting corepressor complexes (SHARP/CtIP/CtBP, KyoT2, L3MBTL3-KDM1A).
Reason: Repression is one half of the core CSL switch function.
Supporting Evidence:
PMID:16287852
In the absence of Notch, RBP-Jkappa represses Notch target genes through the recruitment of a corepressor complex.
GO:0000122 negative regulation of transcription by RNA polymerase II
ISO
GO_REF:0000119
ACCEPT
Summary: Rbpj represses Notch target genes in the absence of NICD by recruiting corepressor complexes (SHARP/CtIP/CtBP, KyoT2, L3MBTL3-KDM1A).
Reason: Repression is one half of the core CSL switch function.
Supporting Evidence:
PMID:16287852
In the absence of Notch, RBP-Jkappa represses Notch target genes through the recruitment of a corepressor complex.
GO:0000978 RNA polymerase II cis-regulatory region sequence-specific DNA binding
IBA
GO_REF:0000033
ACCEPT
Summary: Rbpj is a sequence-specific DNA-binding protein recognising the CGTGGGAA (CSL) motif in Pol II promoters/enhancers of Notch targets and PTF1 targets.
Reason: Sequence-specific DNA binding is the defining molecular property of CSL proteins.
Supporting Evidence:
PMID:8749394
The mammalian transcription factor RBP-J kappa binds to the DNA sequence motif CGTGGGAA and is involved in the regulation of gene expression
GO:0000978 RNA polymerase II cis-regulatory region sequence-specific DNA binding
IDA
PMID:17658279
Direct regulation of Gata3 expression determines the T helpe...
ACCEPT
Summary: Rbpj is a sequence-specific DNA-binding protein recognising the CGTGGGAA (CSL) motif in Pol II promoters/enhancers of Notch targets and PTF1 targets.
Reason: Sequence-specific DNA binding is the defining molecular property of CSL proteins.
Supporting Evidence:
PMID:8749394
The mammalian transcription factor RBP-J kappa binds to the DNA sequence motif CGTGGGAA and is involved in the regulation of gene expression
GO:0000978 RNA polymerase II cis-regulatory region sequence-specific DNA binding
IEA
GO_REF:0000120
ACCEPT
Summary: Rbpj is a sequence-specific DNA-binding protein recognising the CGTGGGAA (CSL) motif in Pol II promoters/enhancers of Notch targets and PTF1 targets.
Reason: Sequence-specific DNA binding is the defining molecular property of CSL proteins.
Supporting Evidence:
PMID:8749394
The mammalian transcription factor RBP-J kappa binds to the DNA sequence motif CGTGGGAA and is involved in the regulation of gene expression
GO:0000978 RNA polymerase II cis-regulatory region sequence-specific DNA binding
ISO
GO_REF:0000119
ACCEPT
Summary: Rbpj is a sequence-specific DNA-binding protein recognising the CGTGGGAA (CSL) motif in Pol II promoters/enhancers of Notch targets and PTF1 targets.
Reason: Sequence-specific DNA binding is the defining molecular property of CSL proteins.
Supporting Evidence:
PMID:8749394
The mammalian transcription factor RBP-J kappa binds to the DNA sequence motif CGTGGGAA and is involved in the regulation of gene expression
GO:0000981 DNA-binding transcription factor activity, RNA polymerase II-specific
IBA
GO_REF:0000033
ACCEPT
Summary: IBA (PANTHER:PTN000071433, CSL family node) Pol II-specific DNA-binding TF activity.
Reason: Correct and appropriately general for a bifunctional (repressor/activator) DNA-binding transcription factor; core MF.
Supporting Evidence:
PMID:24290140
CSL dually functions as an activator and a repressor of transcription through differential interactions with coactivator or corepressor proteins, respectively.
file:mouse/Rbpj/Rbpj-deep-research-falcon.md
In the absence of Notch signaling, RBPJ remains constitutively bound to target-gene regulatory elements and actively represses transcription by recruiting corepressor complexes
GO:0001228 DNA-binding transcription activator activity, RNA polymerase II-specific
IDA
PMID:12730124
Notch signaling regulates left-right asymmetry determination...
ACCEPT
Summary: DNA-binding transcription activator activity. Rbpj activates transcription when bound by NICD and Mastermind (e.g. Nodal node enhancer, Slug, Notch targets).
Reason: Rbpj acts as a DNA-binding activator in the CSL-NICD-MAML complex; accurate though context-dependent (it is also a repressor).
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0001228 DNA-binding transcription activator activity, RNA polymerase II-specific
IDA
PMID:17336907
Notch signaling is essential for ventricular chamber develop...
ACCEPT
Summary: DNA-binding transcription activator activity. Rbpj activates transcription when bound by NICD and Mastermind (e.g. Nodal node enhancer, Slug, Notch targets).
Reason: Rbpj acts as a DNA-binding activator in the CSL-NICD-MAML complex; accurate though context-dependent (it is also a repressor).
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0001228 DNA-binding transcription activator activity, RNA polymerase II-specific
IEA
GO_REF:0000120
ACCEPT
Summary: DNA-binding transcription activator activity. Rbpj activates transcription when bound by NICD and Mastermind (e.g. Nodal node enhancer, Slug, Notch targets).
Reason: Rbpj acts as a DNA-binding activator in the CSL-NICD-MAML complex; accurate though context-dependent (it is also a repressor).
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0001228 DNA-binding transcription activator activity, RNA polymerase II-specific
ISO
PMID:18663143
Slug is a direct Notch target required for initiation of car...
ACCEPT
Summary: DNA-binding transcription activator activity. Rbpj activates transcription when bound by NICD and Mastermind (e.g. Nodal node enhancer, Slug, Notch targets).
Reason: Rbpj acts as a DNA-binding activator in the CSL-NICD-MAML complex; accurate though context-dependent (it is also a repressor).
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0001525 angiogenesis
IMP
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0001756 somitogenesis
IMP
PMID:19779553
Notch is a critical component of the mouse somitogenesis osc...
KEEP AS NON CORE
Summary: Rbpj-/- embryos (lacking all canonical Notch activity) fail to form proper somites and lose clock gene oscillation.
Reason: Genuine requirement via canonical Notch signalling in the segmentation clock, but a tissue-specific consequence of its core CSL function.
Supporting Evidence:
PMID:19779553
To more definitively test the relevance of Notch activity during the process of somitogenesis we decided to re-analyse homozygous null embryos from two other mutant lines widely accepted to develop in the complete absence of Notch activity, Rbpjβˆ’/βˆ’ and Psen1βˆ’/βˆ’;Psen2βˆ’/βˆ’
GO:0001756 somitogenesis
TAS
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
KEEP AS NON CORE
Summary: Rbpj-/- embryos (lacking all canonical Notch activity) fail to form proper somites and lose clock gene oscillation.
Reason: Genuine requirement via canonical Notch signalling in the segmentation clock, but a tissue-specific consequence of its core CSL function.
Supporting Evidence:
PMID:19779553
To more definitively test the relevance of Notch activity during the process of somitogenesis we decided to re-analyse homozygous null embryos from two other mutant lines widely accepted to develop in the complete absence of Notch activity, Rbpjβˆ’/βˆ’ and Psen1βˆ’/βˆ’;Psen2βˆ’/βˆ’
GO:0001837 epithelial to mesenchymal transition
IMP
PMID:14701881
Notch promotes epithelial-mesenchymal transition during card...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0001947 heart looping
TAS
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0001974 blood vessel remodeling
IMP
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0002193 MAML1-RBP-Jkappa- ICN1 complex
IBA
GO_REF:0000033
ACCEPT
Summary: CSL-NICD-Mastermind ternary transcription complex.
Reason: Rbpj is the DNA-binding core of this complex.
Supporting Evidence:
PMID:18381292
we show that the addition of a RAM peptide in trans facilitates formation of the CSL-NotchIC-Mastermind ternary complex in vitro.
GO:0002193 MAML1-RBP-Jkappa- ICN1 complex
IEA
GO_REF:0000107
ACCEPT
Summary: CSL-NICD-Mastermind ternary transcription complex.
Reason: Rbpj is the DNA-binding core of this complex.
Supporting Evidence:
PMID:18381292
we show that the addition of a RAM peptide in trans facilitates formation of the CSL-NotchIC-Mastermind ternary complex in vitro.
GO:0002193 MAML1-RBP-Jkappa- ICN1 complex
ISO
GO_REF:0000119
ACCEPT
Summary: CSL-NICD-Mastermind ternary transcription complex.
Reason: Rbpj is the DNA-binding core of this complex.
Supporting Evidence:
PMID:18381292
we show that the addition of a RAM peptide in trans facilitates formation of the CSL-NotchIC-Mastermind ternary complex in vitro.
GO:0002437 inflammatory response to antigenic stimulus
IMP
PMID:17658279
Direct regulation of Gata3 expression determines the T helpe...
KEEP AS NON CORE
Summary: Immune/haematopoietic phenotypes of Rbpj conditional loss (marginal zone B cells, Th2/Gata3, dendritic cells, Gata2-dependent haematopoiesis).
Reason: Consequences of loss of Notch-RBP-J transcriptional control in specific immune lineages; pleiotropic, non-core.
GO:0003129 heart induction
TAS
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0003139 secondary heart field specification
IGI
PMID:22711842
Wnt/Ξ²-catenin and Bmp signals control distinct sets of trans...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0003139 secondary heart field specification
IMP
PMID:22711842
Wnt/Ξ²-catenin and Bmp signals control distinct sets of trans...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0003151 outflow tract morphogenesis
IMP
PMID:14701881
Notch promotes epithelial-mesenchymal transition during card...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0003157 endocardium development
IMP
PMID:17336907
Notch signaling is essential for ventricular chamber develop...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0003160 endocardium morphogenesis
IMP
PMID:14701881
Notch promotes epithelial-mesenchymal transition during card...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0003176 aortic valve development
IMP
PMID:26491108
Notch-Tnf signalling is required for development and homeost...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0003177 pulmonary valve development
IMP
PMID:26491108
Notch-Tnf signalling is required for development and homeost...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0003198 epithelial to mesenchymal transition involved in endocardial cushion formation
IMP
PMID:14701881
Notch promotes epithelial-mesenchymal transition during card...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0003214 cardiac left ventricle morphogenesis
IMP
PMID:21493891
Diet-induced aortic valve disease in mice haploinsufficient ...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0003222 ventricular trabecula myocardium morphogenesis
IMP
PMID:17336907
Notch signaling is essential for ventricular chamber develop...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0003677 DNA binding
IDA
PMID:9111338
RBP-L, a transcription factor related to RBP-Jkappa.
ACCEPT
Summary: Rbpj is a sequence-specific DNA-binding protein recognising the CGTGGGAA (CSL) motif in Pol II promoters/enhancers of Notch targets and PTF1 targets.
Reason: Sequence-specific DNA binding is the defining molecular property of CSL proteins.
Supporting Evidence:
PMID:8749394
The mammalian transcription factor RBP-J kappa binds to the DNA sequence motif CGTGGGAA and is involved in the regulation of gene expression
GO:0003677 DNA binding
IEA
GO_REF:0000002
ACCEPT
Summary: Rbpj is a sequence-specific DNA-binding protein recognising the CGTGGGAA (CSL) motif in Pol II promoters/enhancers of Notch targets and PTF1 targets.
Reason: Sequence-specific DNA binding is the defining molecular property of CSL proteins.
Supporting Evidence:
PMID:8749394
The mammalian transcription factor RBP-J kappa binds to the DNA sequence motif CGTGGGAA and is involved in the regulation of gene expression
GO:0003677 DNA binding
ISO
PMID:11741889
HERP1 is a cell type-specific primary target of Notch.
ACCEPT
Summary: Rbpj is a sequence-specific DNA-binding protein recognising the CGTGGGAA (CSL) motif in Pol II promoters/enhancers of Notch targets and PTF1 targets.
Reason: Sequence-specific DNA binding is the defining molecular property of CSL proteins.
Supporting Evidence:
PMID:8749394
The mammalian transcription factor RBP-J kappa binds to the DNA sequence motif CGTGGGAA and is involved in the regulation of gene expression
GO:0003682 chromatin binding
IDA
PMID:17015435
Sustained Notch signaling in progenitors is required for seq...
ACCEPT
Summary: ChIP-based chromatin binding at Notch target loci.
Reason: Consistent with Rbpj occupancy of target enhancers; non-specific but correct.
Supporting Evidence:
PMID:17336907
Our ChIP assays demonstrated that N1ICD/RBPJK binds to two conserved RBPJK responsive elements within the EphrinB2 genomic DNA
PMID:23639443
Ptf1a is a component of a trimeric transcription complex (PTF1) that also includes an E-protein and Rbpj and binds a DNA motif containing an E-box and a TC-box
GO:0003682 chromatin binding
IDA
PMID:23571214
BEND6 is a nuclear antagonist of Notch signaling during self...
ACCEPT
Summary: MGI row citing the BEND6 paper, whose chromatin immunoprecipitations all pull down BEND6 (anti-mBEND6, or anti-V5 on mBEND6-V5), not Rbpj/CBF1.
Reason: Chromatin binding is true of Rbpj, which occupies Notch target enhancers (supported here by ChIP of RBPJK at EphrinB2 and by the PTF1 complex). The cited paper shows only that CBF1 is needed to recruit BEND6 to the Hes5 promoter; the chromatin-binding assays it reports are for BEND6, so the row is accepted on other evidence and flagged upstream.
Supporting Evidence:
PMID:17336907
Our ChIP assays demonstrated that N1ICD/RBPJK binds to two conserved RBPJK responsive elements within the EphrinB2 genomic DNA
PMID:23639443
Ptf1a is a component of a trimeric transcription complex (PTF1) that also includes an E-protein and Rbpj and binds a DNA motif containing an E-box and a TC-box
GO:0003682 chromatin binding
IDA
PMID:23639443
Prdm13 mediates the balance of inhibitory and excitatory neu...
ACCEPT
Summary: ChIP-based chromatin binding at Notch target loci.
Reason: Consistent with Rbpj occupancy of target enhancers; non-specific but correct.
Supporting Evidence:
PMID:17336907
Our ChIP assays demonstrated that N1ICD/RBPJK binds to two conserved RBPJK responsive elements within the EphrinB2 genomic DNA
PMID:23639443
Ptf1a is a component of a trimeric transcription complex (PTF1) that also includes an E-protein and Rbpj and binds a DNA motif containing an E-box and a TC-box
GO:0003700 DNA-binding transcription factor activity
IEA
GO_REF:0000002
ACCEPT
Summary: InterPro-derived DNA-binding transcription factor activity.
Reason: Correct, general parent of the Pol II-specific term.
GO:0005515 protein binding
IPI
PMID:11318877
p48 subunit of mouse PTF1 binds to RBP-Jkappa/CBF-1, the int...
MODIFY
Summary: Rbpj binds Ptf1a/p48 (Q9QX98), a bHLH transcription factor.
Reason: Generic protein binding; informative term is DNA-binding transcription factor binding.
Supporting Evidence:
PMID:11318877
p48 bound to RBP-Jkappa more strongly than and in a distinct way from Notch1.
GO:0005515 protein binding
IPI
PMID:17210915
Baf60c is a nuclear Notch signaling component required for t...
MODIFY
Summary: IPI rows with Notch1 (Q01705) and Baf60c/Smarcd3 (Q6P9Z1); Baf60c stabilises NICD-RBP-J interaction.
Reason: Generic protein binding; the Notch1 interaction is informatively captured by Notch binding. The Baf60c interaction supports no specific MF term for Rbpj.
Proposed replacements: Notch binding
Supporting Evidence:
PMID:17210915
functions to stabilize interactions between activated Notch and its DNA-binding partner, RBP-J.
GO:0005515 protein binding
IPI
PMID:17210915
Baf60c is a nuclear Notch signaling component required for t...
MODIFY
Summary: IPI rows with Notch1 (Q01705) and Baf60c/Smarcd3 (Q6P9Z1); Baf60c stabilises NICD-RBP-J interaction.
Reason: Generic protein binding; the Notch1 interaction is informatively captured by Notch binding. The Baf60c interaction supports no specific MF term for Rbpj.
Proposed replacements: Notch binding
Supporting Evidence:
PMID:17210915
functions to stabilize interactions between activated Notch and its DNA-binding partner, RBP-J.
GO:0005515 protein binding
IPI
PMID:17283045
Rbm15 modulates Notch-induced transcriptional activation and...
REMOVE
Summary: IPI with Rbm15 (Q0VBL3), which modulates Notch-induced transcriptional activation.
Reason: Generic protein binding is uninformative and the interaction does not define a specific molecular function of Rbpj; removal does not dispute the interaction.
GO:0005515 protein binding
IPI
PMID:17392792
Opposing LSD1 complexes function in developmental gene activ...
MODIFY
Summary: Rbpj binds corepressors: KyoT2 (Fhl1 isoform), L3MBTL3, and LSD1/KDM1A-containing corepressor complexes.
Reason: Generic protein binding; these are corepressor interactions mediating Rbpj repression, best captured as transcription corepressor binding.
Supporting Evidence:
PMID:24290140
our studies provide molecular insights into how KyoT2 binds CSL with high affinity and competes with coactivators, such as Notch, for binding CSL.
PMID:29030483
L3MBTL3 competes with NOTCH ICD for binding to RBPJ
GO:0005515 protein binding
IPI
PMID:22258620
Pten coordinates retinal neurogenesis by regulating Notch si...
MODIFY
Summary: Rbpj binds the intracellular domains of Notch1-4 (IPI with Notch1 Q01705, Notch2 O35516, Notch3 Q61982, Notch4 P31695).
Reason: Generic protein binding; the informative MF is Notch binding.
Proposed replacements: Notch binding
Supporting Evidence:
PMID:8749394
RBP-J kappa and Su(H) bind directly to the RAM23 regions of mouse Notch1 and Drosophila Notch, respectively.
PMID:9111338
RBP-Jkappa is a sequence-specific DNA binding protein which plays a central role in signalling downstream of the Notch receptor by physically interacting with its intracellular region.
GO:0005515 protein binding
IPI
PMID:24290140
Structure and function of the CSL-KyoT2 corepressor complex:...
MODIFY
Summary: Rbpj binds corepressors: KyoT2 (Fhl1 isoform), L3MBTL3, and LSD1/KDM1A-containing corepressor complexes.
Reason: Generic protein binding; these are corepressor interactions mediating Rbpj repression, best captured as transcription corepressor binding.
Supporting Evidence:
PMID:24290140
our studies provide molecular insights into how KyoT2 binds CSL with high affinity and competes with coactivators, such as Notch, for binding CSL.
PMID:29030483
L3MBTL3 competes with NOTCH ICD for binding to RBPJ
GO:0005515 protein binding
IPI
PMID:29030483
RBPJ/CBF1 interacts with L3MBTL3/MBT1 to promote repression ...
MODIFY
Summary: Rbpj binds corepressors: KyoT2 (Fhl1 isoform), L3MBTL3, and LSD1/KDM1A-containing corepressor complexes.
Reason: Generic protein binding; these are corepressor interactions mediating Rbpj repression, best captured as transcription corepressor binding.
Supporting Evidence:
PMID:24290140
our studies provide molecular insights into how KyoT2 binds CSL with high affinity and competes with coactivators, such as Notch, for binding CSL.
PMID:29030483
L3MBTL3 competes with NOTCH ICD for binding to RBPJ
GO:0005515 protein binding
IPI
PMID:8749394
Physical interaction between a novel domain of the receptor ...
MODIFY
Summary: Rbpj binds the intracellular domains of Notch1-4 (IPI with Notch1 Q01705, Notch2 O35516, Notch3 Q61982, Notch4 P31695).
Reason: Generic protein binding; the informative MF is Notch binding.
Proposed replacements: Notch binding
Supporting Evidence:
PMID:8749394
RBP-J kappa and Su(H) bind directly to the RAM23 regions of mouse Notch1 and Drosophila Notch, respectively.
PMID:9111338
RBP-Jkappa is a sequence-specific DNA binding protein which plays a central role in signalling downstream of the Notch receptor by physically interacting with its intracellular region.
GO:0005515 protein binding
IPI
PMID:9111338
RBP-L, a transcription factor related to RBP-Jkappa.
MODIFY
Summary: Rbpj binds the intracellular domains of Notch1-4 (IPI with Notch1 Q01705, Notch2 O35516, Notch3 Q61982, Notch4 P31695).
Reason: Generic protein binding; the informative MF is Notch binding.
Proposed replacements: Notch binding
Supporting Evidence:
PMID:8749394
RBP-J kappa and Su(H) bind directly to the RAM23 regions of mouse Notch1 and Drosophila Notch, respectively.
PMID:9111338
RBP-Jkappa is a sequence-specific DNA binding protein which plays a central role in signalling downstream of the Notch receptor by physically interacting with its intracellular region.
GO:0005515 protein binding
IPI
PMID:9111338
RBP-L, a transcription factor related to RBP-Jkappa.
MODIFY
Summary: Rbpj binds the intracellular domains of Notch1-4 (IPI with Notch1 Q01705, Notch2 O35516, Notch3 Q61982, Notch4 P31695).
Reason: Generic protein binding; the informative MF is Notch binding.
Proposed replacements: Notch binding
Supporting Evidence:
PMID:8749394
RBP-J kappa and Su(H) bind directly to the RAM23 regions of mouse Notch1 and Drosophila Notch, respectively.
PMID:9111338
RBP-Jkappa is a sequence-specific DNA binding protein which plays a central role in signalling downstream of the Notch receptor by physically interacting with its intracellular region.
GO:0005515 protein binding
IPI
PMID:9111338
RBP-L, a transcription factor related to RBP-Jkappa.
MODIFY
Summary: Rbpj binds the intracellular domains of Notch1-4 (IPI with Notch1 Q01705, Notch2 O35516, Notch3 Q61982, Notch4 P31695).
Reason: Generic protein binding; the informative MF is Notch binding.
Proposed replacements: Notch binding
Supporting Evidence:
PMID:8749394
RBP-J kappa and Su(H) bind directly to the RAM23 regions of mouse Notch1 and Drosophila Notch, respectively.
PMID:9111338
RBP-Jkappa is a sequence-specific DNA binding protein which plays a central role in signalling downstream of the Notch receptor by physically interacting with its intracellular region.
GO:0005515 protein binding
IPI
PMID:9111338
RBP-L, a transcription factor related to RBP-Jkappa.
MODIFY
Summary: Rbpj binds the intracellular domains of Notch1-4 (IPI with Notch1 Q01705, Notch2 O35516, Notch3 Q61982, Notch4 P31695).
Reason: Generic protein binding; the informative MF is Notch binding.
Proposed replacements: Notch binding
Supporting Evidence:
PMID:8749394
RBP-J kappa and Su(H) bind directly to the RAM23 regions of mouse Notch1 and Drosophila Notch, respectively.
PMID:9111338
RBP-Jkappa is a sequence-specific DNA binding protein which plays a central role in signalling downstream of the Notch receptor by physically interacting with its intracellular region.
GO:0005634 nucleus
IBA
GO_REF:0000033
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005634 nucleus
IC
PMID:9111338
RBP-L, a transcription factor related to RBP-Jkappa.
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005634 nucleus
IDA
PMID:17079689
Canonical notch signaling functions as a commitment switch i...
ACCEPT
Summary: Nuclear Rbpj in epidermis, mediating NICD/RBP-J target (Hes1) expression.
Reason: Rbpj acts on chromatin in the nucleus.
Supporting Evidence:
PMID:17079689
In contrast, the NICD/RBP-J target gene Hes1 is expressed in spinous layers
GO:0005634 nucleus
IDA
PMID:17336907
Notch signaling is essential for ventricular chamber develop...
ACCEPT
Summary: Nuclear Rbpj bound with N1ICD at EphrinB2 regulatory elements (ChIP) in developing heart.
Reason: Rbpj acts on chromatin in the nucleus.
Supporting Evidence:
PMID:17336907
Our ChIP assays demonstrated that N1ICD/RBPJK binds to two conserved RBPJK responsive elements within the EphrinB2 genomic DNA
GO:0005634 nucleus
IDA
PMID:9102301
Conservation of the Notch signalling pathway in mammalian ne...
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005634 nucleus
IEA
GO_REF:0000120
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005634 nucleus
ISO
GO_REF:0000119
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005634 nucleus
ISO
PMID:11741889
HERP1 is a cell type-specific primary target of Notch.
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005634 nucleus
ISS
GO_REF:0000024
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005654 nucleoplasm
IEA
GO_REF:0000107
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005654 nucleoplasm
ISO
GO_REF:0000119
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005654 nucleoplasm
TAS
Reactome:R-MMU-2976706
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005654 nucleoplasm
TAS
Reactome:R-MMU-2976717
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005654 nucleoplasm
TAS
Reactome:R-MMU-2976723
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005654 nucleoplasm
TAS
Reactome:R-MMU-4396387
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005654 nucleoplasm
TAS
Reactome:R-MMU-9016915
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005654 nucleoplasm
TAS
Reactome:R-MMU-9017420
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005654 nucleoplasm
TAS
Reactome:R-MMU-9824206
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005654 nucleoplasm
TAS
Reactome:R-MMU-9824230
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005654 nucleoplasm
TAS
Reactome:R-MMU-9824231
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005654 nucleoplasm
TAS
Reactome:R-MMU-9824278
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005654 nucleoplasm
TAS
Reactome:R-MMU-9977960
ACCEPT
Summary: Nuclear/nucleoplasmic localisation of a DNA-binding transcription factor.
Reason: Rbpj acts on chromatin in the nucleus.
GO:0005667 transcription regulator complex
IDA
PMID:17938243
Early pancreatic development requires the vertebrate Suppres...
ACCEPT
Summary: Rbpj is part of transcription regulator complexes: CSL-NICD-MAML activator, CSL-corepressor complexes, and the PTF1-J trimeric DNA-binding complex.
Reason: Supported by biochemical evidence for multiple Rbpj-containing DNA-bound complexes.
Supporting Evidence:
PMID:17938243
active PTF1a requires interaction with RBPJ, the vertebrate Suppressor of Hairless, within a stable trimeric DNA-binding complex (PTF1).
GO:0005667 transcription regulator complex
IEA
GO_REF:0000117
ACCEPT
Summary: Rbpj is part of transcription regulator complexes: CSL-NICD-MAML activator, CSL-corepressor complexes, and the PTF1-J trimeric DNA-binding complex.
Reason: Supported by biochemical evidence for multiple Rbpj-containing DNA-bound complexes.
Supporting Evidence:
PMID:17938243
active PTF1a requires interaction with RBPJ, the vertebrate Suppressor of Hairless, within a stable trimeric DNA-binding complex (PTF1).
GO:0005730 nucleolus
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Nucleolus, transferred from human RBPJ (likely high-throughput imaging).
Reason: Not a known functional site for CSL; retain as a non-core observed location without functional implication.
GO:0005730 nucleolus
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Nucleolus, transferred from human RBPJ (likely high-throughput imaging).
Reason: Not a known functional site for CSL; retain as a non-core observed location without functional implication.
GO:0005737 cytoplasm
IEA
GO_REF:0000120
KEEP AS NON CORE
Summary: Cytoplasm (IEA/ISO/ISS).
Reason: Some cytoplasmic pool may exist, but Rbpj functions in the nucleus; cytoplasm is not a site of its core activity.
GO:0005737 cytoplasm
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Cytoplasm (IEA/ISO/ISS).
Reason: Some cytoplasmic pool may exist, but Rbpj functions in the nucleus; cytoplasm is not a site of its core activity.
GO:0005737 cytoplasm
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: Cytoplasm (IEA/ISO/ISS).
Reason: Some cytoplasmic pool may exist, but Rbpj functions in the nucleus; cytoplasm is not a site of its core activity.
GO:0006355 regulation of DNA-templated transcription
IEA
GO_REF:0000002
ACCEPT
Summary: General regulation of transcription / gene expression.
Reason: Correct but general; more specific positive and negative Pol II regulation terms apply.
GO:0006357 regulation of transcription by RNA polymerase II
IEA
GO_REF:0000002
ACCEPT
Summary: General regulation of transcription / gene expression.
Reason: Correct but general; more specific positive and negative Pol II regulation terms apply.
GO:0006357 regulation of transcription by RNA polymerase II
IGI
PMID:15689374
RBPjkappa-dependent Notch function regulates Gata2 and is es...
ACCEPT
Summary: General regulation of transcription / gene expression.
Reason: Correct but general; more specific positive and negative Pol II regulation terms apply.
GO:0006357 regulation of transcription by RNA polymerase II
IMP
PMID:21311046
Differential Notch signaling in the epicardium is required f...
ACCEPT
Summary: General regulation of transcription / gene expression.
Reason: Correct but general; more specific positive and negative Pol II regulation terms apply.
GO:0006959 humoral immune response
IMP
PMID:17658279
Direct regulation of Gata3 expression determines the T helpe...
KEEP AS NON CORE
Summary: Immune/haematopoietic phenotypes of Rbpj conditional loss (marginal zone B cells, Th2/Gata3, dendritic cells, Gata2-dependent haematopoiesis).
Reason: Consequences of loss of Notch-RBP-J transcriptional control in specific immune lineages; pleiotropic, non-core.
GO:0007219 Notch signaling pathway
IBA
GO_REF:0000033
ACCEPT
Summary: Rbpj is the obligate nuclear effector of canonical Notch signalling; its loss phenocopies Notch1 loss and abolishes Notch-dependent transcription.
Reason: Core biological process.
Supporting Evidence:
PMID:8749394
in the mouse, the phenotypes of homozygous mutant Notch1 embryos are very similar to those of homozygous mutant RBP-J kappa embryos.
PMID:16287852
the intracellular part of Notch translocates to the nucleus, where it targets the DNA-binding protein RBP-Jkappa/CBF1.
file:mouse/Rbpj/Rbpj-deep-research-falcon.md
Rbpj encodes a sequence-specific DNA-binding transcription factor that serves as the central nuclear mediator of canonical Notch signaling in mammals
GO:0007219 Notch signaling pathway
IEA
GO_REF:0000107
ACCEPT
Summary: Rbpj is the obligate nuclear effector of canonical Notch signalling; its loss phenocopies Notch1 loss and abolishes Notch-dependent transcription.
Reason: Core biological process.
Supporting Evidence:
PMID:8749394
in the mouse, the phenotypes of homozygous mutant Notch1 embryos are very similar to those of homozygous mutant RBP-J kappa embryos.
PMID:16287852
the intracellular part of Notch translocates to the nucleus, where it targets the DNA-binding protein RBP-Jkappa/CBF1.
file:mouse/Rbpj/Rbpj-deep-research-falcon.md
Rbpj encodes a sequence-specific DNA-binding transcription factor that serves as the central nuclear mediator of canonical Notch signaling in mammals
GO:0007219 Notch signaling pathway
IGI
PMID:25406395
RBPJ in mouse Sertoli cells is required for proper regulatio...
ACCEPT
Summary: Rbpj is the obligate nuclear effector of canonical Notch signalling; its loss phenocopies Notch1 loss and abolishes Notch-dependent transcription.
Reason: Core biological process.
Supporting Evidence:
PMID:8749394
in the mouse, the phenotypes of homozygous mutant Notch1 embryos are very similar to those of homozygous mutant RBP-J kappa embryos.
PMID:16287852
the intracellular part of Notch translocates to the nucleus, where it targets the DNA-binding protein RBP-Jkappa/CBF1.
file:mouse/Rbpj/Rbpj-deep-research-falcon.md
Rbpj encodes a sequence-specific DNA-binding transcription factor that serves as the central nuclear mediator of canonical Notch signaling in mammals
GO:0007219 Notch signaling pathway
IMP
PMID:14701881
Notch promotes epithelial-mesenchymal transition during card...
ACCEPT
Summary: Rbpj is the obligate nuclear effector of canonical Notch signalling; its loss phenocopies Notch1 loss and abolishes Notch-dependent transcription.
Reason: Core biological process.
Supporting Evidence:
PMID:8749394
in the mouse, the phenotypes of homozygous mutant Notch1 embryos are very similar to those of homozygous mutant RBP-J kappa embryos.
PMID:16287852
the intracellular part of Notch translocates to the nucleus, where it targets the DNA-binding protein RBP-Jkappa/CBF1.
file:mouse/Rbpj/Rbpj-deep-research-falcon.md
Rbpj encodes a sequence-specific DNA-binding transcription factor that serves as the central nuclear mediator of canonical Notch signaling in mammals
GO:0007219 Notch signaling pathway
IMP
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
ACCEPT
Summary: Rbpj is the obligate nuclear effector of canonical Notch signalling; its loss phenocopies Notch1 loss and abolishes Notch-dependent transcription.
Reason: Core biological process.
Supporting Evidence:
PMID:8749394
in the mouse, the phenotypes of homozygous mutant Notch1 embryos are very similar to those of homozygous mutant RBP-J kappa embryos.
PMID:16287852
the intracellular part of Notch translocates to the nucleus, where it targets the DNA-binding protein RBP-Jkappa/CBF1.
file:mouse/Rbpj/Rbpj-deep-research-falcon.md
Rbpj encodes a sequence-specific DNA-binding transcription factor that serves as the central nuclear mediator of canonical Notch signaling in mammals
GO:0007219 Notch signaling pathway
IMP
PMID:19124651
Progenitor cell proliferation in the retina is dependent on ...
ACCEPT
Summary: Rbpj is the obligate nuclear effector of canonical Notch signalling; its loss phenocopies Notch1 loss and abolishes Notch-dependent transcription.
Reason: Core biological process.
Supporting Evidence:
PMID:8749394
in the mouse, the phenotypes of homozygous mutant Notch1 embryos are very similar to those of homozygous mutant RBP-J kappa embryos.
PMID:16287852
the intracellular part of Notch translocates to the nucleus, where it targets the DNA-binding protein RBP-Jkappa/CBF1.
file:mouse/Rbpj/Rbpj-deep-research-falcon.md
Rbpj encodes a sequence-specific DNA-binding transcription factor that serves as the central nuclear mediator of canonical Notch signaling in mammals
GO:0007219 Notch signaling pathway
IMP
PMID:19154718
Hey2 regulation by FGF provides a Notch-independent mechanis...
ACCEPT
Summary: Rbpj is the obligate nuclear effector of canonical Notch signalling; its loss phenocopies Notch1 loss and abolishes Notch-dependent transcription.
Reason: Core biological process.
Supporting Evidence:
PMID:8749394
in the mouse, the phenotypes of homozygous mutant Notch1 embryos are very similar to those of homozygous mutant RBP-J kappa embryos.
PMID:16287852
the intracellular part of Notch translocates to the nucleus, where it targets the DNA-binding protein RBP-Jkappa/CBF1.
file:mouse/Rbpj/Rbpj-deep-research-falcon.md
Rbpj encodes a sequence-specific DNA-binding transcription factor that serves as the central nuclear mediator of canonical Notch signaling in mammals
GO:0007219 Notch signaling pathway
IMP
PMID:21311046
Differential Notch signaling in the epicardium is required f...
ACCEPT
Summary: Rbpj is the obligate nuclear effector of canonical Notch signalling; its loss phenocopies Notch1 loss and abolishes Notch-dependent transcription.
Reason: Core biological process.
Supporting Evidence:
PMID:8749394
in the mouse, the phenotypes of homozygous mutant Notch1 embryos are very similar to those of homozygous mutant RBP-J kappa embryos.
PMID:16287852
the intracellular part of Notch translocates to the nucleus, where it targets the DNA-binding protein RBP-Jkappa/CBF1.
file:mouse/Rbpj/Rbpj-deep-research-falcon.md
Rbpj encodes a sequence-specific DNA-binding transcription factor that serves as the central nuclear mediator of canonical Notch signaling in mammals
GO:0007219 Notch signaling pathway
IMP
PMID:25406395
RBPJ in mouse Sertoli cells is required for proper regulatio...
ACCEPT
Summary: Rbpj is the obligate nuclear effector of canonical Notch signalling; its loss phenocopies Notch1 loss and abolishes Notch-dependent transcription.
Reason: Core biological process.
Supporting Evidence:
PMID:8749394
in the mouse, the phenotypes of homozygous mutant Notch1 embryos are very similar to those of homozygous mutant RBP-J kappa embryos.
PMID:16287852
the intracellular part of Notch translocates to the nucleus, where it targets the DNA-binding protein RBP-Jkappa/CBF1.
file:mouse/Rbpj/Rbpj-deep-research-falcon.md
Rbpj encodes a sequence-specific DNA-binding transcription factor that serves as the central nuclear mediator of canonical Notch signaling in mammals
GO:0007219 Notch signaling pathway
ISO
GO_REF:0000119
ACCEPT
Summary: Rbpj is the obligate nuclear effector of canonical Notch signalling; its loss phenocopies Notch1 loss and abolishes Notch-dependent transcription.
Reason: Core biological process.
Supporting Evidence:
PMID:8749394
in the mouse, the phenotypes of homozygous mutant Notch1 embryos are very similar to those of homozygous mutant RBP-J kappa embryos.
PMID:16287852
the intracellular part of Notch translocates to the nucleus, where it targets the DNA-binding protein RBP-Jkappa/CBF1.
file:mouse/Rbpj/Rbpj-deep-research-falcon.md
Rbpj encodes a sequence-specific DNA-binding transcription factor that serves as the central nuclear mediator of canonical Notch signaling in mammals
GO:0007219 Notch signaling pathway
TAS
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
ACCEPT
Summary: Rbpj is the obligate nuclear effector of canonical Notch signalling; its loss phenocopies Notch1 loss and abolishes Notch-dependent transcription.
Reason: Core biological process.
Supporting Evidence:
PMID:8749394
in the mouse, the phenotypes of homozygous mutant Notch1 embryos are very similar to those of homozygous mutant RBP-J kappa embryos.
PMID:16287852
the intracellular part of Notch translocates to the nucleus, where it targets the DNA-binding protein RBP-Jkappa/CBF1.
file:mouse/Rbpj/Rbpj-deep-research-falcon.md
Rbpj encodes a sequence-specific DNA-binding transcription factor that serves as the central nuclear mediator of canonical Notch signaling in mammals
GO:0007221 positive regulation of transcription of Notch receptor target
IEA
GO_REF:0000120
ACCEPT
Summary: Positive regulation of transcription of Notch receptor target.
Reason: Precisely describes Rbpj's role as the DNA-binding component that activates Notch target genes together with NICD and MAML.
Supporting Evidence:
PMID:12730124
Analysis of the enhancer regulating node-specific Nodal expression revealed the presence of binding sites for the RBP-J protein, the primary transcriptional mediator of Notch signaling.
GO:0007221 positive regulation of transcription of Notch receptor target
IGI
PMID:12794108
Notch-regulated ankyrin-repeat protein inhibits Notch1 signa...
ACCEPT
Summary: Positive regulation of transcription of Notch receptor target.
Reason: Precisely describes Rbpj's role as the DNA-binding component that activates Notch target genes together with NICD and MAML.
Supporting Evidence:
PMID:12730124
Analysis of the enhancer regulating node-specific Nodal expression revealed the presence of binding sites for the RBP-J protein, the primary transcriptional mediator of Notch signaling.
GO:0007221 positive regulation of transcription of Notch receptor target
ISO
GO_REF:0000119
ACCEPT
Summary: Positive regulation of transcription of Notch receptor target.
Reason: Precisely describes Rbpj's role as the DNA-binding component that activates Notch target genes together with NICD and MAML.
Supporting Evidence:
PMID:12730124
Analysis of the enhancer regulating node-specific Nodal expression revealed the presence of binding sites for the RBP-J protein, the primary transcriptional mediator of Notch signaling.
GO:0007221 positive regulation of transcription of Notch receptor target
ISS
GO_REF:0000024
ACCEPT
Summary: Positive regulation of transcription of Notch receptor target.
Reason: Precisely describes Rbpj's role as the DNA-binding component that activates Notch target genes together with NICD and MAML.
Supporting Evidence:
PMID:12730124
Analysis of the enhancer regulating node-specific Nodal expression revealed the presence of binding sites for the RBP-J protein, the primary transcriptional mediator of Notch signaling.
GO:0007507 heart development
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0007507 heart development
IMP
PMID:14701881
Notch promotes epithelial-mesenchymal transition during card...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0007507 heart development
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0008284 positive regulation of cell population proliferation
IGI
PMID:15509736
Fibroblast growth factor receptor signaling promotes radial ...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0008284 positive regulation of cell population proliferation
IGI
PMID:15509736
Fibroblast growth factor receptor signaling promotes radial ...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0008285 negative regulation of cell population proliferation
IMP
PMID:17079689
Canonical notch signaling functions as a commitment switch i...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0009912 auditory receptor cell fate commitment
IMP
PMID:19154718
Hey2 regulation by FGF provides a Notch-independent mechanis...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0009957 epidermal cell fate specification
IMP
PMID:17079689
Canonical notch signaling functions as a commitment switch i...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0010468 regulation of gene expression
IMP
PMID:9102301
Conservation of the Notch signalling pathway in mammalian ne...
ACCEPT
Summary: General regulation of transcription / gene expression.
Reason: Correct but general; more specific positive and negative Pol II regulation terms apply.
GO:0010628 positive regulation of gene expression
IMP
PMID:23117660
Transcriptome analysis for Notch3 target genes identifies Gr...
ACCEPT
Summary: Smooth-muscle RBP-Jkappa is required for expression of Notch3 target genes.
Reason: Consistent with Rbpj as the transcriptional effector of Notch3 signalling.
Supporting Evidence:
PMID:23117660
We first investigated the requirement of smooth muscle RBP-JΞΊ for the expression of Notch3 target genes.
GO:0010977 negative regulation of neuron projection development
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: ISO from rat Rbpj for neuron projection and smooth muscle cell behaviours.
Reason: Context-specific outcomes of Notch-RBP-J signalling; non-core.
GO:0014912 negative regulation of smooth muscle cell migration
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: ISO from rat Rbpj for neuron projection and smooth muscle cell behaviours.
Reason: Context-specific outcomes of Notch-RBP-J signalling; non-core.
GO:0017053 transcription repressor complex
IEA
GO_REF:0000107
ACCEPT
Summary: Rbpj is part of transcription regulator complexes: CSL-NICD-MAML activator, CSL-corepressor complexes, and the PTF1-J trimeric DNA-binding complex.
Reason: Supported by biochemical evidence for multiple Rbpj-containing DNA-bound complexes.
Supporting Evidence:
PMID:17938243
active PTF1a requires interaction with RBPJ, the vertebrate Suppressor of Hairless, within a stable trimeric DNA-binding complex (PTF1).
GO:0017053 transcription repressor complex
ISO
GO_REF:0000119
ACCEPT
Summary: Rbpj is part of transcription regulator complexes: CSL-NICD-MAML activator, CSL-corepressor complexes, and the PTF1-J trimeric DNA-binding complex.
Reason: Supported by biochemical evidence for multiple Rbpj-containing DNA-bound complexes.
Supporting Evidence:
PMID:17938243
active PTF1a requires interaction with RBPJ, the vertebrate Suppressor of Hairless, within a stable trimeric DNA-binding complex (PTF1).
GO:0021983 pituitary gland development
IMP
PMID:17015435
Sustained Notch signaling in progenitors is required for seq...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0030097 hemopoiesis
IMP
PMID:15689374
RBPjkappa-dependent Notch function regulates Gata2 and is es...
KEEP AS NON CORE
Summary: Immune/haematopoietic phenotypes of Rbpj conditional loss (marginal zone B cells, Th2/Gata3, dendritic cells, Gata2-dependent haematopoiesis).
Reason: Consequences of loss of Notch-RBP-J transcriptional control in specific immune lineages; pleiotropic, non-core.
GO:0030182 neuron differentiation
IMP
PMID:9102301
Conservation of the Notch signalling pathway in mammalian ne...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0030183 B cell differentiation
IMP
PMID:11967543
Notch-RBP-J signaling is involved in cell fate determination...
KEEP AS NON CORE
Summary: Immune/haematopoietic phenotypes of Rbpj conditional loss (marginal zone B cells, Th2/Gata3, dendritic cells, Gata2-dependent haematopoiesis).
Reason: Consequences of loss of Notch-RBP-J transcriptional control in specific immune lineages; pleiotropic, non-core.
GO:0030216 keratinocyte differentiation
IMP
PMID:17079689
Canonical notch signaling functions as a commitment switch i...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0030279 negative regulation of ossification
IMP
PMID:21493891
Diet-induced aortic valve disease in mice haploinsufficient ...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0030513 positive regulation of BMP signaling pathway
IMP
PMID:17336907
Notch signaling is essential for ventricular chamber develop...
KEEP AS NON CORE
Summary: Rbpj loss reduces expression of signalling components (e.g. Bmp10, Nrg1/ErbB, ephrinB2, Wnt pathway targets) in the developing heart, altering those pathways.
Reason: Indirect, transcriptional cross-regulation of other pathways via Notch targets; not a direct role of Rbpj in those signalling pathways.
GO:0032991 protein-containing complex
ISO
GO_REF:0000096
ACCEPT
Summary: Rbpj is part of transcription regulator complexes: CSL-NICD-MAML activator, CSL-corepressor complexes, and the PTF1-J trimeric DNA-binding complex.
Reason: Supported by biochemical evidence for multiple Rbpj-containing DNA-bound complexes.
Supporting Evidence:
PMID:17938243
active PTF1a requires interaction with RBPJ, the vertebrate Suppressor of Hairless, within a stable trimeric DNA-binding complex (PTF1).
GO:0032993 protein-DNA complex
ISO
GO_REF:0000096
ACCEPT
Summary: Rbpj is part of transcription regulator complexes: CSL-NICD-MAML activator, CSL-corepressor complexes, and the PTF1-J trimeric DNA-binding complex.
Reason: Supported by biochemical evidence for multiple Rbpj-containing DNA-bound complexes.
Supporting Evidence:
PMID:17938243
active PTF1a requires interaction with RBPJ, the vertebrate Suppressor of Hairless, within a stable trimeric DNA-binding complex (PTF1).
GO:0034392 negative regulation of smooth muscle cell apoptotic process
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: ISO from rat Rbpj for neuron projection and smooth muscle cell behaviours.
Reason: Context-specific outcomes of Notch-RBP-J signalling; non-core.
GO:0035019 somatic stem cell population maintenance
IMP
PMID:21402740
Notch signaling in stomach epithelial stem cell homeostasis.
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0035912 dorsal aorta morphogenesis
IMP
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0036302 atrioventricular canal development
IMP
PMID:14701881
Notch promotes epithelial-mesenchymal transition during card...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0042127 regulation of cell population proliferation
IGI
PMID:25406395
RBPJ in mouse Sertoli cells is required for proper regulatio...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0042742 defense response to bacterium
IMP
PMID:11967543
Notch-RBP-J signaling is involved in cell fate determination...
KEEP AS NON CORE
Summary: Immune/haematopoietic phenotypes of Rbpj conditional loss (marginal zone B cells, Th2/Gata3, dendritic cells, Gata2-dependent haematopoiesis).
Reason: Consequences of loss of Notch-RBP-J transcriptional control in specific immune lineages; pleiotropic, non-core.
GO:0043011 myeloid dendritic cell differentiation
IMP
PMID:23913046
Notch2-dependent classical dendritic cells orchestrate intes...
KEEP AS NON CORE
Summary: Immune/haematopoietic phenotypes of Rbpj conditional loss (marginal zone B cells, Th2/Gata3, dendritic cells, Gata2-dependent haematopoiesis).
Reason: Consequences of loss of Notch-RBP-J transcriptional control in specific immune lineages; pleiotropic, non-core.
GO:0043467 regulation of generation of precursor metabolites and energy
IEA
GO_REF:0000107
MARK AS OVER ANNOTATED
Summary: Orthology transfer from human RBPJ (Q06330), whose source is an IDA (PMID:23303788) showing RBPJ binds the oxygen-responsive element of COX4I2 and activates its transcription at 4% oxygen.
Reason: The underlying experiment shows transcriptional activation of a single gene (COX4I2); a process term about generation of precursor metabolites and energy overstates it. Harmonised with the human RBPJ review, which marks the source IDA as over-annotated for the same reason.
Propagation Review
Root cause: TERM SCOPING PROBLEM
Failure modes: GRANULARITY MISMATCH
Sources checked:
UniProtKB:Q06330 Β· RBPJ SOURCE WEAK OR INFERRED
Human source IDA (PMID:23303788) shows activation of one gene (COX4I2); the energy-metabolism process term overstates it in both source and target.
Supporting Evidence:
PMID:23303788
We demonstrate that RBPJ and CHCHD2 function towards activating the ORE at 4% oxygen,
GO:0043467 regulation of generation of precursor metabolites and energy
ISO
GO_REF:0000119
MARK AS OVER ANNOTATED
Summary: Orthology transfer from human RBPJ (Q06330), whose source is an IDA (PMID:23303788) showing RBPJ binds the oxygen-responsive element of COX4I2 and activates its transcription at 4% oxygen.
Reason: The underlying experiment shows transcriptional activation of a single gene (COX4I2); a process term about generation of precursor metabolites and energy overstates it. Harmonised with the human RBPJ review, which marks the source IDA as over-annotated for the same reason.
Propagation Review
Root cause: TERM SCOPING PROBLEM
Failure modes: GRANULARITY MISMATCH
Sources checked:
UniProtKB:Q06330 Β· RBPJ SOURCE WEAK OR INFERRED
Human source IDA (PMID:23303788) shows activation of one gene (COX4I2); the energy-metabolism process term overstates it in both source and target.
Supporting Evidence:
PMID:23303788
We demonstrate that RBPJ and CHCHD2 function towards activating the ORE at 4% oxygen,
GO:0043565 sequence-specific DNA binding
IDA
PMID:17658278
Notch directly regulates Gata3 expression during T helper 2 ...
ACCEPT
Summary: Rbpj is a sequence-specific DNA-binding protein recognising the CGTGGGAA (CSL) motif in Pol II promoters/enhancers of Notch targets and PTF1 targets.
Reason: Sequence-specific DNA binding is the defining molecular property of CSL proteins.
Supporting Evidence:
PMID:8749394
The mammalian transcription factor RBP-J kappa binds to the DNA sequence motif CGTGGGAA and is involved in the regulation of gene expression
GO:0043565 sequence-specific DNA binding
IDA
PMID:17938243
Early pancreatic development requires the vertebrate Suppres...
ACCEPT
Summary: Rbpj is a sequence-specific DNA-binding protein recognising the CGTGGGAA (CSL) motif in Pol II promoters/enhancers of Notch targets and PTF1 targets.
Reason: Sequence-specific DNA binding is the defining molecular property of CSL proteins.
Supporting Evidence:
PMID:8749394
The mammalian transcription factor RBP-J kappa binds to the DNA sequence motif CGTGGGAA and is involved in the regulation of gene expression
GO:0043565 sequence-specific DNA binding
IDA
PMID:18381292
RAM-induced allostery facilitates assembly of a notch pathwa...
ACCEPT
Summary: Rbpj is a sequence-specific DNA-binding protein recognising the CGTGGGAA (CSL) motif in Pol II promoters/enhancers of Notch targets and PTF1 targets.
Reason: Sequence-specific DNA binding is the defining molecular property of CSL proteins.
Supporting Evidence:
PMID:8749394
The mammalian transcription factor RBP-J kappa binds to the DNA sequence motif CGTGGGAA and is involved in the regulation of gene expression
GO:0043565 sequence-specific DNA binding
IEA
GO_REF:0000107
ACCEPT
Summary: Rbpj is a sequence-specific DNA-binding protein recognising the CGTGGGAA (CSL) motif in Pol II promoters/enhancers of Notch targets and PTF1 targets.
Reason: Sequence-specific DNA binding is the defining molecular property of CSL proteins.
Supporting Evidence:
PMID:8749394
The mammalian transcription factor RBP-J kappa binds to the DNA sequence motif CGTGGGAA and is involved in the regulation of gene expression
GO:0043565 sequence-specific DNA binding
ISO
GO_REF:0000119
ACCEPT
Summary: Rbpj is a sequence-specific DNA-binding protein recognising the CGTGGGAA (CSL) motif in Pol II promoters/enhancers of Notch targets and PTF1 targets.
Reason: Sequence-specific DNA binding is the defining molecular property of CSL proteins.
Supporting Evidence:
PMID:8749394
The mammalian transcription factor RBP-J kappa binds to the DNA sequence motif CGTGGGAA and is involved in the regulation of gene expression
GO:0044877 protein-containing complex binding
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: Protein-containing complex binding (ISO from rat).
Reason: Vague; the informative interactions are Notch binding and corepressor/TF binding.
GO:0045165 cell fate commitment
IMP
PMID:17015435
Sustained Notch signaling in progenitors is required for seq...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0045596 negative regulation of cell differentiation
IMP
PMID:10476967
Notch signalling controls pancreatic cell differentiation.
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0045596 negative regulation of cell differentiation
IMP
PMID:17015435
Sustained Notch signaling in progenitors is required for seq...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0045892 negative regulation of DNA-templated transcription
IDA
PMID:9111338
RBP-L, a transcription factor related to RBP-Jkappa.
ACCEPT
Summary: Rbpj represses Notch target genes in the absence of NICD by recruiting corepressor complexes (SHARP/CtIP/CtBP, KyoT2, L3MBTL3-KDM1A).
Reason: Repression is one half of the core CSL switch function.
Supporting Evidence:
PMID:16287852
In the absence of Notch, RBP-Jkappa represses Notch target genes through the recruitment of a corepressor complex.
GO:0045892 negative regulation of DNA-templated transcription
IEA
GO_REF:0000107
ACCEPT
Summary: Rbpj represses Notch target genes in the absence of NICD by recruiting corepressor complexes (SHARP/CtIP/CtBP, KyoT2, L3MBTL3-KDM1A).
Reason: Repression is one half of the core CSL switch function.
Supporting Evidence:
PMID:16287852
In the absence of Notch, RBP-Jkappa represses Notch target genes through the recruitment of a corepressor complex.
GO:0045892 negative regulation of DNA-templated transcription
ISO
GO_REF:0000119
ACCEPT
Summary: Rbpj represses Notch target genes in the absence of NICD by recruiting corepressor complexes (SHARP/CtIP/CtBP, KyoT2, L3MBTL3-KDM1A).
Reason: Repression is one half of the core CSL switch function.
Supporting Evidence:
PMID:16287852
In the absence of Notch, RBP-Jkappa represses Notch target genes through the recruitment of a corepressor complex.
GO:0045893 positive regulation of DNA-templated transcription
IEA
GO_REF:0000107
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045893 positive regulation of DNA-templated transcription
ISO
GO_REF:0000096
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045893 positive regulation of DNA-templated transcription
ISO
GO_REF:0000119
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045893 positive regulation of DNA-templated transcription
ISO
PMID:11741889
HERP1 is a cell type-specific primary target of Notch.
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045944 positive regulation of transcription by RNA polymerase II
IDA
PMID:12730124
Notch signaling regulates left-right asymmetry determination...
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045944 positive regulation of transcription by RNA polymerase II
IDA
PMID:16287852
RBP-Jkappa/SHARP recruits CtIP/CtBP corepressors to silence ...
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045944 positive regulation of transcription by RNA polymerase II
IEA
GO_REF:0000107
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045944 positive regulation of transcription by RNA polymerase II
IMP
PMID:14701881
Notch promotes epithelial-mesenchymal transition during card...
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045944 positive regulation of transcription by RNA polymerase II
IMP
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045944 positive regulation of transcription by RNA polymerase II
IMP
PMID:17336907
Notch signaling is essential for ventricular chamber develop...
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045944 positive regulation of transcription by RNA polymerase II
IMP
PMID:17685488
Monitoring Notch1 activity in development: evidence for a fe...
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045944 positive regulation of transcription by RNA polymerase II
IMP
PMID:20890042
Integration of a Notch-dependent mesenchymal gene program an...
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045944 positive regulation of transcription by RNA polymerase II
IMP
PMID:21311046
Differential Notch signaling in the epicardium is required f...
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045944 positive regulation of transcription by RNA polymerase II
IMP
PMID:26491108
Notch-Tnf signalling is required for development and homeost...
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045944 positive regulation of transcription by RNA polymerase II
ISO
GO_REF:0000119
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0045944 positive regulation of transcription by RNA polymerase II
ISS
GO_REF:0000024
ACCEPT
Summary: Rbpj activates target gene transcription as part of the CSL-NICD-MAML complex.
Reason: Activation of Notch target genes is the core transcriptional output of Rbpj.
Supporting Evidence:
PMID:18381292
CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
GO:0048505 regulation of timing of cell differentiation
IMP
PMID:17015435
Sustained Notch signaling in progenitors is required for seq...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0048513 animal organ development
IEA
GO_REF:0000117
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0048661 positive regulation of smooth muscle cell proliferation
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: ISO from rat Rbpj for neuron projection and smooth muscle cell behaviours.
Reason: Context-specific outcomes of Notch-RBP-J signalling; non-core.
GO:0048733 sebaceous gland development
IMP
PMID:17079689
Canonical notch signaling functions as a commitment switch i...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0048820 hair follicle maturation
IMP
PMID:17079689
Canonical notch signaling functions as a commitment switch i...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0048844 artery morphogenesis
IMP
PMID:23117660
Transcriptome analysis for Notch3 target genes identifies Gr...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0060045 positive regulation of cardiac muscle cell proliferation
IMP
PMID:17336907
Notch signaling is essential for ventricular chamber develop...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0060379 cardiac muscle cell myoblast differentiation
IMP
PMID:21311046
Differential Notch signaling in the epicardium is required f...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0060412 ventricular septum morphogenesis
IMP
PMID:26491108
Notch-Tnf signalling is required for development and homeost...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0060486 club cell differentiation
IMP
PMID:22797898
Neuroepithelial body microenvironment is a niche for a disti...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0060716 labyrinthine layer blood vessel development
IMP
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0060844 arterial endothelial cell fate commitment
IMP
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0061344 regulation of cell adhesion involved in heart morphogenesis
IMP
PMID:14701881
Notch promotes epithelial-mesenchymal transition during card...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0061371 determination of heart left/right asymmetry
TAS
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0061629 RNA polymerase II-specific DNA-binding transcription factor binding
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: DNA-binding transcription factor binding; Rbpj binds the bHLH factor Ptf1a (p48) in the PTF1-J complex.
Reason: Orthology transfer from human RBPJ (Q06330). The human source rows are SPEN/SHARP binding (PMID:16287852), which the human RBPJ review MODIFYs to transcription corepressor binding because SPEN is a corepressor rather than a DNA-binding factor, and two partner/co-binding reports it keeps as non-core. The term is nevertheless independently true for mouse Rbpj, which binds the bHLH transcription factor Ptf1a (p48) in the PTF1-J complex (PMID:11318877). Retained as non-core, consistent with the human review: Ptf1a partnering is a tissue-specific (pancreas, neural tube) function alongside the core Notch-dependent CSL activity.
Supporting Evidence:
PMID:11318877
We isolated PTF1 p48 from 9.5-day mouse embryos as a binding protein of RBP-Jkappa, a mediator of Notch signalling.
GO:0061629 RNA polymerase II-specific DNA-binding transcription factor binding
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: DNA-binding transcription factor binding; Rbpj binds the bHLH factor Ptf1a (p48) in the PTF1-J complex.
Reason: Orthology transfer from human RBPJ (Q06330). The human source rows are SPEN/SHARP binding (PMID:16287852), which the human RBPJ review MODIFYs to transcription corepressor binding because SPEN is a corepressor rather than a DNA-binding factor, and two partner/co-binding reports it keeps as non-core. The term is nevertheless independently true for mouse Rbpj, which binds the bHLH transcription factor Ptf1a (p48) in the PTF1-J complex (PMID:11318877). Retained as non-core, consistent with the human review: Ptf1a partnering is a tissue-specific (pancreas, neural tube) function alongside the core Notch-dependent CSL activity.
Supporting Evidence:
PMID:11318877
We isolated PTF1 p48 from 9.5-day mouse embryos as a binding protein of RBP-Jkappa, a mediator of Notch signalling.
GO:0072554 blood vessel lumenization
IMP
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0090263 positive regulation of canonical Wnt signaling pathway
IMP
PMID:22711842
Wnt/Ξ²-catenin and Bmp signals control distinct sets of trans...
KEEP AS NON CORE
Summary: Rbpj loss reduces expression of signalling components (e.g. Bmp10, Nrg1/ErbB, ephrinB2, Wnt pathway targets) in the developing heart, altering those pathways.
Reason: Indirect, transcriptional cross-regulation of other pathways via Notch targets; not a direct role of Rbpj in those signalling pathways.
GO:0097101 blood vessel endothelial cell fate specification
IGI
PMID:15466160
Haploinsufficient lethality and formation of arteriovenous m...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.
GO:0120163 negative regulation of cold-induced thermogenesis
IMP
PMID:25038826
Inhibition of Notch signaling promotes browning of white adi...
KEEP AS NON CORE
Summary: Tissue-specific developmental, proliferation, differentiation or physiological phenotypes of Rbpj loss-of-function (epidermis, hair follicle, pituitary, inner ear, neurons, lung club cells, stomach stem cells, pancreas, testis, adipose, metabolism).
Reason: Reflect the pleiotropic requirement for canonical Notch signalling in cell-fate and proliferation decisions; downstream of Rbpj's core transcriptional function.
GO:0140297 DNA-binding transcription factor binding
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: DNA-binding transcription factor binding; Rbpj binds the bHLH factor Ptf1a (p48) in the PTF1-J complex.
Reason: Orthology transfer from human RBPJ (Q06330). The human source rows are SPEN/SHARP binding (PMID:16287852), which the human RBPJ review MODIFYs to transcription corepressor binding because SPEN is a corepressor rather than a DNA-binding factor, and two partner/co-binding reports it keeps as non-core. The term is nevertheless independently true for mouse Rbpj, which binds the bHLH transcription factor Ptf1a (p48) in the PTF1-J complex (PMID:11318877). Retained as non-core, consistent with the human review: Ptf1a partnering is a tissue-specific (pancreas, neural tube) function alongside the core Notch-dependent CSL activity.
Supporting Evidence:
PMID:11318877
We isolated PTF1 p48 from 9.5-day mouse embryos as a binding protein of RBP-Jkappa, a mediator of Notch signalling.
GO:0140297 DNA-binding transcription factor binding
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: DNA-binding transcription factor binding; Rbpj binds the bHLH factor Ptf1a (p48) in the PTF1-J complex.
Reason: Orthology transfer from human RBPJ (Q06330). The human source rows are SPEN/SHARP binding (PMID:16287852), which the human RBPJ review MODIFYs to transcription corepressor binding because SPEN is a corepressor rather than a DNA-binding factor, and two partner/co-binding reports it keeps as non-core. The term is nevertheless independently true for mouse Rbpj, which binds the bHLH transcription factor Ptf1a (p48) in the PTF1-J complex (PMID:11318877). Retained as non-core, consistent with the human review: Ptf1a partnering is a tissue-specific (pancreas, neural tube) function alongside the core Notch-dependent CSL activity.
Supporting Evidence:
PMID:11318877
We isolated PTF1 p48 from 9.5-day mouse embryos as a binding protein of RBP-Jkappa, a mediator of Notch signalling.
GO:1901186 positive regulation of ERBB signaling pathway
IMP
PMID:17336907
Notch signaling is essential for ventricular chamber develop...
KEEP AS NON CORE
Summary: Rbpj loss reduces expression of signalling components (e.g. Bmp10, Nrg1/ErbB, ephrinB2, Wnt pathway targets) in the developing heart, altering those pathways.
Reason: Indirect, transcriptional cross-regulation of other pathways via Notch targets; not a direct role of Rbpj in those signalling pathways.
GO:1901189 positive regulation of ephrin receptor signaling pathway
IMP
PMID:17336907
Notch signaling is essential for ventricular chamber develop...
KEEP AS NON CORE
Summary: Rbpj loss reduces expression of signalling components (e.g. Bmp10, Nrg1/ErbB, ephrinB2, Wnt pathway targets) in the developing heart, altering those pathways.
Reason: Indirect, transcriptional cross-regulation of other pathways via Notch targets; not a direct role of Rbpj in those signalling pathways.
GO:1990433 CSL-Notch-Mastermind transcription factor complex
IEA
GO_REF:0000107
ACCEPT
Summary: CSL-NICD-Mastermind ternary transcription complex.
Reason: Rbpj is the DNA-binding core of this complex.
Supporting Evidence:
PMID:18381292
we show that the addition of a RAM peptide in trans facilitates formation of the CSL-NotchIC-Mastermind ternary complex in vitro.
GO:1990433 CSL-Notch-Mastermind transcription factor complex
ISO
GO_REF:0000119
ACCEPT
Summary: CSL-NICD-Mastermind ternary transcription complex.
Reason: Rbpj is the DNA-binding core of this complex.
Supporting Evidence:
PMID:18381292
we show that the addition of a RAM peptide in trans facilitates formation of the CSL-NotchIC-Mastermind ternary complex in vitro.
GO:2000138 positive regulation of cell proliferation involved in heart morphogenesis
IMP
PMID:17336907
Notch signaling is essential for ventricular chamber develop...
KEEP AS NON CORE
Summary: Cardiovascular developmental phenotype of Rbpj loss-of-function (conventional or conditional) in mouse, reflecting loss of canonical Notch signalling in endocardium, myocardium, epicardium, valves or endothelium.
Reason: Experimentally supported requirement, but a tissue-specific downstream outcome of Rbpj's core role as the Notch transcriptional effector rather than a distinct function.

Core Functions

Rbpj (CSL) binds CGTGGGAA elements in Notch target enhancers and acts as a switchable transcription factor: a repressor with corepressor complexes in the absence of signal, and an activator when bound by NICD and Mastermind-like in the CSL-NICD-MAML ternary complex.

Supporting Evidence:
  • PMID:8749394
    The mammalian transcription factor RBP-J kappa binds to the DNA sequence motif CGTGGGAA and is involved in the regulation of gene expression
  • PMID:18381292
    CSL is converted from a repressor to an activator through the formation of the CSL-NotchIC-Mastermind ternary complex.
  • PMID:16287852
    In the absence of Notch, RBP-Jkappa represses Notch target genes through the recruitment of a corepressor complex.

Rbpj directly binds the RAM domain (and ankyrin repeats) of the Notch1-4 intracellular domains; RAM binding allosterically creates the Mastermind docking site.

Molecular Function:
Notch binding
Directly Involved In:
Cellular Locations:
Supporting Evidence:
  • PMID:8749394
    RBP-J kappa and Su(H) bind directly to the RAM23 regions of mouse Notch1 and Drosophila Notch, respectively.
  • PMID:18381292
    Our structural studies reveal a striking distal conformational change in CSL upon RAM binding, which creates a docking site for Mastermind to bind to the complex.

References

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Suggested Questions for Experts

Q: To what extent do Notch-independent Rbpj functions (PTF1-J complex in pancreas and neural tube) contribute to the pleiotropic Rbpj knockout phenotypes currently annotated as Notch pathway outputs?

Suggested Experiments

Experiment: Compare phenotypes of an Rbpj allele selectively defective in NICD binding with one defective in Ptf1a binding, to separate Notch-dependent and Notch-independent developmental roles.

Deep Research

Falcon

(Rbpj-deep-research-falcon.md)

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πŸ“š Additional Documentation

Notes

(Rbpj-notes.md)

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πŸ“„ View Raw YAML

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