RD17 — Arabidopsis thaliana
Summary
AT1G20440 (RD17, COR47) encodes a dehydrin family protein in Arabidopsis thaliana, characterized by a dehydrin conserved domain and annotated with calcium, copper, nickel, and metal ion binding activities, as well as actin, protein, and mRNA binding. The gene is associated with responses to water, desiccation, mannitol, nitrate, and abscisic acid homeostasis, alongside processes including nitrate metabolism, phospholipid metabolism, strigolactone anabolism, and root development regulation. It localizes to the actin cytoskeleton, plasmodesma, membrane, mitochondria, cytosol, plasmalemma, cytoplasm, and nucleus. RD17 is linked to root dry weight, lateral root number and length, germination rate, photosynthetic rate, transpiration rate, stomatal resistance, sugar and protein content, and turgor pressure. It is also associated with cold, dehydration, osmotic, drought, and freezing stress responses, as well as abscisic acid sensitivity and vascular development. Studies of related genes in other species associate the family with chilling tolerance and enhanced rosette growth under low temperature.
Annotations
- Chromosome
- 1
- Related genes
- LIP9, ER10, VH1, AT4G38410, ERD14
- GO terms
- homeostasis, structural organization, Hypersensitivity, protein synthesis, hormone metabolism, Regulation Of Seed Germination, Pollen Development, Stomatal Movement
- Publications
- 16297073, 16565295, 16523692, 20358223, 18849483, 26993238, 32087435, 14509836
- Traits
- salt stress response, stress response, cold tolerance, drought tolerance, dehydration stress response, cold stress response, Decreased Cold and Oxidative Stress Tolerance, Increased Osmotic Stress Resistance, Enhanced Rosette Growth Under Low Temperature