GO_REF:0000002

Gene Ontology annotation through association of InterPro records with GO terms

GO_REF:0000033

Annotation inferences using phylogenetic trees

GO_REF:0000120

Combined Automated Annotation using Multiple IEA Methods

PMID:37528584

Divergence of trafficking and polarization mechanisms for PIN auxin transporters during land plant evolution.

Native-promoter PINA/PINB localization distinguishes their polarity; the direct H3-IAA export assay tests PINA-GFP and MpPINZ-GFP, not PINB.

PMID:25448003

Plasma membrane-targeted PIN proteins drive shoot development in a moss.

Native targeted PINA/PINB disruptants show partly redundant gametophore and distinct sporophyte roles; reporter and antibody evidence has stated assay limits.

PMID:25448004

Directional auxin transport mechanisms in early diverging land plants.

Transport and localization experiments are inspected in the normally fetched author PDF; the PMID cache itself remains abstract-only.

url:https://folia.unifr.ch/documents/304040/files/gei_dat.pdf

Directional Auxin Transport Mechanisms in Early Diverging Land Plants

Author manuscript of PMID:25448004; normal URL/PDF acquisition, not a provider summary. Includes heterologous export and native pinA pinB export assays.

PMID:36696950

A Physcomitrella PIN protein acts in spermatogenesis and sporophyte retention.

Current locus mapping identifies PINA as Pp3c23_10200 and PINB as Pp3c24_2970. Its PINC reproductive phenotypes are not assigned to PINA/PINB.

PMID:19506555

Subcellular homeostasis of phytohormone auxin is mediated by the ER-localized PIN5 transporter.

Historical PIN5/ER study cited by PMID:25448003 for heterologous PINA ER localization. Normal retrieval is abstract-only and does not resolve the native PINA construct/context independently.

PMID:41984944

Morphogenesis of moss leaf-like organs through variations in deeply shared developmental principles.

PINA and PINB lack clear basal polarization in early growing phyllids; previously reported polar or bipolar localization is restricted to later differentiated tip cells.
Double-mutant auxin sensing and cellular growth analyses support regulation of intracellular auxin availability. They do not establish PIN-driven basipetal transport in early phyllids.