RAB — Pisum sativum
Summary
PsRAB (PSAT7G239240) on garden pea chromosome 7LG7 encodes a C2H2-type zinc-finger transcription factor with DNA-binding activity. It is associated with nuclear localisation, intracellular and vesicle transport, protein breakdown, flavonoid anabolism, meristem organisation, ethylene and cold responses, and transcriptional regulation. The gene has been linked to protein content, cytokinesis, cell geometry, floral organogenesis and organ separation, as well as hypocotyl growth and cellulose biosynthesis. Studies of related genes in other species connect the family to petal size and morphology, floral organ development, salt response, organ identity, and directional cell growth.
Annotations
- Chromosome
- 7LG7
- Related genes
- RAB
- GO terms
- vesicle transport, flavonoid anabolism, Response To Ethylene, regulation of meristem organisation, Response To Cold, DNA binding transcription factor activity, Regulation Of DNA-templated Transcription, Nucleus
- Publications
- PMID:11118137, 26073137, 17562081, 22020099, 18182495, PMID:8443352, PMID:19749154, PMID:27838638
- Traits
- petal initiation, Extra Sepals with Fusion Between Adjacent Sepals, Normal Petals in Second Whorl, No Sepal Fusion, Reduced Petals with Staminoid Characteristics in Second Whorl, Enhanced Second-Whorl Phenotypes Due to AG Misexpression, Reduced Second-Whorl Organs and Fewer Filaments, Abnormal Floral Development with Altered Sepals, Petals, and Reduced Fertility, Filamentous or Missing Petals, Shorter Integuments, Reduced Fertility