Overexpression of OsGF14C enhances salinity tolerance but reduces blast resistance in rice.

ABSTRACT: High-salinity and blast disease are two major stresses that cause dramatic yield loss in rice production. GF14 (14-3-3) genes have been reported to play important role in biotic and abiotic stresses in plants. However, the roles of OsGF14C remain unknown. To understand the functions and regulatory mechanisms of OsGF14C in regulating salinity tolerance and blast resistance in rice, we have conducted OsGF14C-overexpressing transgenic experiments in the present study. Our results showed that overexpression of OsGF14C enhanced salinity tolerance but reduced blast resistance in rice. The enhanced salinity tolerance is related to the reduction of methylglyoxal and Na⁺ uptake instead of exclusion or compartmentation and the negative role

SUBMITTER: Dong J 

PROVIDER: S-EPMC9950408 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature