CIR1 — Daucus carota subsp. sativus
Summary
DCAR_014144 (CIR1, also known as DcRVE1 or DcRVE2) on carrot chromosome 4 encodes a DNA-binding transcription factor with protein homodimerization activity. This nuclear and cytoplasmic protein is associated with the regulation of auxin biosynthesis and signaling, jasmonic acid signaling, flower development, and vascular tissue pattern formation. CIR1 is associated with shoot apical meristem development, embryo development, and plant growth traits, as well as flowering time, seed germination, circadian rhythm, and cold tolerance. The gene is also linked to brassinosteroid sensitivity, jasmonic acid content, and responses to salt and oxidative stress. Related genes in other species are linked to gibberellin biosynthesis, seedling hypocotyl length, cold stress response, and disease resistance to pathogens including Pseudomonas syringae and Fusarium.
Annotations
- Chromosome
- 4
- Related genes
- CIR1, TPL, TPR2, RVE1
- GO terms
- auxin anabolism, Seed Germination, downregulation of transcription, DNA-dependent, JA signaling, auxin signaling, Cytoplasm, Nucleus, Protein Homodimerization Activity
- Publications
- 21963667, 22476455, 29619039, 30225301, 32785253, 33247447, 35529945, 15215506
- Traits
- jasmonate signaling, Fusarium wilt resistance, cold stress response, cold response, herbivore defense response, other miscellaneous trait, No Phenotype at Restrictive Temperature, Compromised Pathogen Resistance