OsCYBDOMG1, a cytochrome b561 domain-containing protein, regulates salt tolerance and grain yield in rice.

Ping DengChengjuan CaoXingyu ShiQun JiangJinjin GeLike ShenChunxia GuoLing JiangWen JingWenhua Zhang

Published in: TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik (2023)

accumulation and reduced salt tolerance. Moreover, plant growth and grain yield of rss5 and the OsCYBDOMG1 knockout mutant (cr-1) were significantly decreased compared to wild-type plants under normal conditions. The elite haplotype of OsCYBDOMG1 associated with higher salt tolerance and grain width and weight was mainly existed in japonica varieties. These results suggest that OsCYBDOMG1 plays an important role in the regulation of salt tolerance, plant growth, and grain yield in rice.

Keyphrases

plant growth
wild type
physical activity
body mass index
weight loss
weight gain
amino acid
binding protein