ERD5 — Brassica napus
Summary
BnERD5 (also known as BnPRO1, BnPDH1, or BnAT-POX) on chromosome A09 of oilseed rape (Brassica napus) encodes a proline oxidase with a FAD-linked oxidoreductase-like domain, placing it in the proline dehydrogenase family. The gene is associated with proline breakdown, proline accumulation, and has been linked to traits including root fresh weight, shoot fresh weight, net photosynthetic rate, and proline content. It is associated with responses to drought, dehydration, oxidative stress, hypoxia, boron, and bacterial defence, as well as to spore germination, the hypersensitive response, and root elongation under low water potential. The encoded protein localises to mitochondria. Studies of related genes in other species link the family to proline catabolism, osmotic stress tolerance, salt tolerance, freezing tolerance, and pathogen defence.
Annotations
- Chromosome
- A09
- Related genes
- ERD5
- GO terms
- proline oxidase activity, response to thirst, response to AOS, Cellular Response To Hypoxia, proline metabolism, defence response to bacteria, GO:0015979, Response To Oxidative Stress
- Publications
- 20736450, 20883441, 28831155, 27526663, 27303048, 37843921, 32574985, 35296952
- Traits
- glyphosate sensitivity, abiotic stress response, osmotic stress tolerance, proline homeostasis, proline metabolism, osmotic stress response, dehydration response, reproductive development