InterPro mappings correctly identify SOC1 as a MADS-box transcription factor but some seeded terms are broader than the gene-specific evidence.

PANTHER/IBA inference supports conserved MADS-box cis-regulatory DNA binding and transcriptional regulation by RNA polymerase II.

UniProt records SOC1 in nucleus and cytoplasm, with cytoplasmic SOC1 relocating to the nucleus in the presence of AGL24.

The ARBA regulation of developmental process annotation is correct only at a very broad level and should be replaced by the flowering meristem transition term.

AtSubP nuclear localization is consistent with experimental SOC1 localization and transcription-factor function.

SOC1 and FT are early CONSTANS target genes required for CO-mediated promotion of flowering.

AGL20/SOC1 overexpression suppresses late flowering and SOC1 expression integrates vernalization/autonomous and photoperiod pathway inputs.

Genome-wide analysis supports Arabidopsis transcription factor family assignments, including MADS-domain regulators.

AGL20/SOC1 is activated in shoot apical meristems during the transition to flowering, and agl20 mutants flower late.

The cached abstract describes AP1/CAL yeast two-hybrid screening but does not identify SOC1; full text is needed to verify SOC1-specific rows.

Arabidopsis MADS-box proteins are key plant developmental transcription factors and SOC1 belongs to this conserved family.

Matrix yeast two-hybrid mapping found specific heterodimers and some homodimers among Arabidopsis MADS-box transcription factors.

SOC1 is quantitatively induced by vernalization as FLC is repressed, supporting non-core cold/vernalization response context.

AGL24 directly binds and activates SOC1, and SOC1 directly binds and activates AGL24, creating a positive-feedback loop at the shoot apex.

AGL24-SOC1 interaction mediates gibberellin effects on flowering under short-day conditions.

SOC1 binds the LFY promoter and requires AGL24 interaction for nuclear relocation and LFY activation.

Pin1At interacts with phosphorylated SOC1 and AGL24 and regulates flowering through prolyl cis/trans isomerization of these factors.

Cached abstract does not mention SOC1, so the SOC1 annotation to maintenance of inflorescence meristem identity remains unresolved.

Proteome-wide Arabidopsis binary interactome mapping provides physical interaction records but does not itself define SOC1's molecular activity.

SAP54 physically associates with Type II MADS-box transcription factors, including SOC1, and promotes degradation of MADS proteins.

SOC1 directly activates TFS1 and opposes PRC function through recruitment of REF6 and BRM during floral transition.

OXS3 binds SOC1 in vitro and in vivo, and SOC1 is required for full OXS3 repression of the AP1 promoter in transient assays.

UniProt summarizes SOC1 as a transcription activator active in flowering time control, forming a heterodimer with AGL24 and localizing to nucleus and cytoplasm.

Deep research synthesis identifies SOC1 as a MIKC-type MADS-box transcription factor integrating flowering signals, activating LFY and TFS1-related targets, and showing additional root-development roles in recent literature.

PTHR48019 groups MADS-box/MEF2 transcription factors that regulate developmental processes through homo- and heterodimer formation and sequence-specific DNA binding.