AXR2 — Brassica napus
Summary
BnAXR2 (DARMORV10_C01P41030.1) on chromosome C01 of oilseed rape encodes an AUX/IAA family protein with a PB1-like domain, annotated with auxin receptor activity, auxin binding, DNA-binding transcription factor activity, and ubiquitin-protein transferase activity. The gene is associated with primary root development, stamen development, phloem or xylem histogenesis, geotropism, and regulation of circadian rhythm. It is linked to numerous agronomic traits including seminal root length, root weight, adventitious root number, petal size, floral organ number, leaf vein morphology, heterosis, herbicide sensitivity, stem elongation, and auxin sensitivity. Associations with disease resistance, lateral root growth, and nitrate-responsive gene expression have also been observed. Studies of related genes in other species connect the family to auxin resistance, root development, and hormone signaling.
Annotations
- Chromosome
- C01
- Related genes
- AXR2, AXR5, TPR3, AFB5, TPL, AFB3, TIR1, AFB1
- GO terms
- DNA binding transcription factor activity, embryo shoot apical meristem specification, glucose effect, SCF Complex Assembly, Plant-type Vacuole, Cellular Response To Nitrate, SCF-dependent proteasomal ubiquitin-dependent protein breakdown, IP6 binding
- Publications
- 20040541, 29741467, 15345049, 21482761, 18192068, 21963667, 22476455, 29619039
- Traits
- auxin response, jasmonate response, photoperiod stress response, root growth, jasmonate signaling, lateral root formation, gibberellic acid sensitivity, seed germination