Frontiers in Plant Science (Feb 2023)
Overexpression of OsGF14C enhances salinity tolerance but reduces blast resistance in rice
- Jingfang Dong,
- Jingfang Dong,
- Jingfang Dong,
- Xuezhong Li,
- Xuezhong Li,
- Xuezhong Li,
- Xuezhong Li,
- Yamei Ma,
- Yamei Ma,
- Yamei Ma,
- Jianyuan Yang,
- Jiansong Chen,
- Jiansong Chen,
- Jiansong Chen,
- Wu Yang,
- Wu Yang,
- Wu Yang,
- Lian Zhou,
- Lian Zhou,
- Lian Zhou,
- Jian Wang,
- Jian Wang,
- Jian Wang,
- TiFeng Yang,
- TiFeng Yang,
- TiFeng Yang,
- Shaohong Zhang,
- Shaohong Zhang,
- Shaohong Zhang,
- Junliang Zhao,
- Junliang Zhao,
- Junliang Zhao,
- Qing Liu,
- Qing Liu,
- Qing Liu,
- Lingyan Zhou,
- Xiaoyuan Zhu,
- Bin Liu,
- Bin Liu,
- Bin Liu
Affiliations
- Jingfang Dong
- Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Jingfang Dong
- Guangdong Key Laboratory of New Technology in Rice Breeding, Guangzhou, China
- Jingfang Dong
- Guangdong Rice Engineering Laboratory, Guangzhou, China
- Xuezhong Li
- Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Xuezhong Li
- Guangdong Key Laboratory of New Technology in Rice Breeding, Guangzhou, China
- Xuezhong Li
- Guangdong Rice Engineering Laboratory, Guangzhou, China
- Xuezhong Li
- College of Agriculture and Biology, Zhongkai University of Engineering, Zhongkai, China
- Yamei Ma
- Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Yamei Ma
- Guangdong Key Laboratory of New Technology in Rice Breeding, Guangzhou, China
- Yamei Ma
- Guangdong Rice Engineering Laboratory, Guangzhou, China
- Jianyuan Yang
- Guangdong Key Laboratory of New Technology in Plant Protection, Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Jiansong Chen
- Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Jiansong Chen
- Guangdong Key Laboratory of New Technology in Rice Breeding, Guangzhou, China
- Jiansong Chen
- Guangdong Rice Engineering Laboratory, Guangzhou, China
- Wu Yang
- Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Wu Yang
- Guangdong Key Laboratory of New Technology in Rice Breeding, Guangzhou, China
- Wu Yang
- Guangdong Rice Engineering Laboratory, Guangzhou, China
- Lian Zhou
- Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Lian Zhou
- Guangdong Key Laboratory of New Technology in Rice Breeding, Guangzhou, China
- Lian Zhou
- Guangdong Rice Engineering Laboratory, Guangzhou, China
- Jian Wang
- Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Jian Wang
- Guangdong Key Laboratory of New Technology in Rice Breeding, Guangzhou, China
- Jian Wang
- Guangdong Rice Engineering Laboratory, Guangzhou, China
- TiFeng Yang
- Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- TiFeng Yang
- Guangdong Key Laboratory of New Technology in Rice Breeding, Guangzhou, China
- TiFeng Yang
- Guangdong Rice Engineering Laboratory, Guangzhou, China
- Shaohong Zhang
- Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Shaohong Zhang
- Guangdong Key Laboratory of New Technology in Rice Breeding, Guangzhou, China
- Shaohong Zhang
- Guangdong Rice Engineering Laboratory, Guangzhou, China
- Junliang Zhao
- Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Junliang Zhao
- Guangdong Key Laboratory of New Technology in Rice Breeding, Guangzhou, China
- Junliang Zhao
- Guangdong Rice Engineering Laboratory, Guangzhou, China
- Qing Liu
- Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Qing Liu
- Guangdong Key Laboratory of New Technology in Rice Breeding, Guangzhou, China
- Qing Liu
- Guangdong Rice Engineering Laboratory, Guangzhou, China
- Lingyan Zhou
- College of Agriculture and Biology, Zhongkai University of Engineering, Zhongkai, China
- Xiaoyuan Zhu
- Guangdong Key Laboratory of New Technology in Plant Protection, Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Bin Liu
- Rice Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Bin Liu
- Guangdong Key Laboratory of New Technology in Rice Breeding, Guangzhou, China
- Bin Liu
- Guangdong Rice Engineering Laboratory, Guangzhou, China
- DOI
- https://doi.org/10.3389/fpls.2023.1098855
- Journal volume & issue
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Vol. 14
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 of OsGF14C in blast resistance is associated with the suppression of OsGF14E, OsGF14F and PR genes. Our results together with the results from the previous studies suggest that the lipoxygenase gene LOX2 which is regulated by OsGF14C may play roles in coordinating salinity tolerance and blast resistance in rice. The current study for the first time revealed the possible roles of OsGF14C in regulating salinity tolerance and blast resistance in rice, and laid down a foundation for further functional study and crosstalk regulation between salinity and blast resistance in rice.
Keywords
