AXR5 — Asparagus officinalis
Summary
A4U43_C05F18980, designated AoAXR5, encodes an AUX/IAA family protein on asparagus chromosome 5. The product possesses auxin receptor activity, auxin binding, transcription corepressor activity, and sequence-specific DNA binding, and is localized to the nucleus, cytosol, and plasma membrane. This gene is associated with auxin signalling, the TIR1-IAA-AUX/IAA interaction, and ubiquitination and degradation of AUX/IAA proteins. It has been linked to numerous traits including biomass yield, photosynthetic ability, leaf angle, root phototropism, seed size, fruit development, and responses to water stress, nitrate, glyphosate, and red light. Studies of related genes in other species connect the family to auxin resistance, lateral root initiation, shoot regeneration, leaf curvature, and plant height.
Annotations
- Chromosome
- 5
- Related genes
- AXR5, ARF10, TPL, TPR2, TIR1, AFB1, ABF2, BIP
- GO terms
- Transcription Corepressor Activity, Nuclear Body, Promoter-specific Chromatin Binding, Entrainment Of Circadian Clock, salinity response, Response To Carbohydrate, GO:0009638, Blue Light Signaling Pathway
- Publications
- 12805619, 21640126, 25358093, 10985392, 26714008, 20040541, 29741467, 16571618
- Traits
- nitrate-responsive gene expression, lateral root growth, nitrate response, auxin response, ELF3 cellular localization, resistance to Botrytis cinerea, jasmonic acid biosynthesis, ER stress response