OsBBP1, a newly identified protein containing DUF630 and DUF632 domains confers drought tolerance in rice
文献类型： 外文期刊
作者： Yu, Xiangzhen 1 ; Wang, Lanning 1 ; Xie, Yunjie 2 ; Zhu, Yongsheng 2 ; Xie, Hongguang 2 ; Wei, Linyan 2 ; Xiao, Yanjia 2 ; Cai, Qiuhua 2 ; Chen, Liping 2 ; Xie, Huaan 1 ; Zhang, Jianfu 1 ;
作者机构： 1.Fujian Agr & Forestry Univ, Coll Agron, Fuzhou 350002, Peoples R China
2.Fujian Acad Agr Sci, Rice Res Inst, Fuzhou 350018, Peoples R China
3.Minist Agr & Affairs, Minist Sci & Technol, Natl Rice Improvement Ctr China, State Key Lab Ecol Pest Control Fujian & Taiwan Cr, Fuzhou 350003, Peoples R China
4.Fujian Acad Agr Sci, Rice Res Inst, Fuzhou 350003, Peoples R China
关键词： Reactive oxygen species (ROS); Chip-seq; OsbZIP72 TF; CATB/CATC; Yield traits
期刊名称：PLANT SCIENCE （ 影响因子：5.2； 五年影响因子：5.7 ）
ISSN： 0168-9452
年卷期： 2024 年 345 卷
页码：
收录情况： SCI
摘要： Domain of unknown function (DUF) protein families, which are uncharacterized and numerous within the Pfam database. Recently, studies have demonstrated that DUFs played crucial roles in plant development, but whether, or how, they function in drought resistance remain unclear. In this study, we identified the Os03g0321500 gene, encoding OsbZIP72 binding protein 1 (OsBBP1), as a target of OsbZIP72 using chromatin immunoprecipitation sequencing in rice. OsBBP1 is a novel member of DUFs, which localize both in the nuclei and cytoplasm of rice protoplasts. Furthermore, yeast one-hybrid and electrophoretic mobility shift assays confirmed the specific binding between OsbZIP72 and OsBBP1. Additionally, a luciferase reporter analysis illustrated that OsbZIP72 activated the expression of OsBBP1. Drought tolerance experiments demonstrate that the OsBBP1 CRISPER-CAS9 transgenic mutants were sensitive to drought stress, but the transgenic OsBBP1 over-expressing rice plants showed enhanced drought resistance. Moreover, drought tolerance experiments in a paddy field suggested that OsBBP1 contributed to less yield or yield-related losses under drought conditions. Mechanistically, OsBBP1 might confer drought resistance by inducing more efficient reactive oxygen species (ROS) scavenging. Several ROS scavenging-related genes showed increased expression levels in OsBBP1 overexpression lines and decreased expression levels in OsBBP1 CRISPER-CAS9 mutants under drought conditions. Thus, OsBBP1, acting downstream of OsbZIP72, contributes to drought resistance and causes less yield or yield-related losses under drought conditions.
- 相关文献
作者其他论文 更多>>
-
Nucleobase-ascorbate transporter OsNAT9 regulates seed vigor and drought tolerance by modulating ascorbic acid homeostasis in rice
作者：Liao, Sufeng;Li, Kunyang;Zhao, Shuai;Zhang, Min;Chen, Ting;Fan, Jiaxing;Xie, Huaan;Zhang, Jianfu;Liao, Sufeng;Li, Kunyang;Wei, Yidong;Zhang, Min;Wang, Jinlan;Jiang, Jiahuan;Chen, Ting;Wu, Fangxi;Fan, Jiaxing;Cai, Qiuhua;Wang, Yingheng;Chen, Liping;He, Wei;Xie, Huaan;Zhang, Jianfu;Liao, Sufeng;Li, Kunyang;Wei, Yidong;Zhang, Min;Wang, Jinlan;Jiang, Jiahuan;Chen, Ting;Wu, Fangxi;Fan, Jiaxing;Cai, Qiuhua;Wang, Yingheng;Chen, Liping;He, Wei;Xie, Huaan;Zhang, Jianfu;Liao, Sufeng;Li, Kunyang;Wei, Yidong;Zhang, Min;Wang, Jinlan;Jiang, Jiahuan;Chen, Ting;Wu, Fangxi;Fan, Jiaxing;Cai, Qiuhua;Wang, Yingheng;Chen, Liping;He, Wei;Xie, Huaan;Zhang, Jianfu
关键词：
Oryza sativa L.; ascorbic acid; efflux transporter; seed vigor; aging; drought; reactive oxygen species -
OsLOX1 positively regulates seed vigor and drought tolerance in rice
作者：Weng, Yahong;Wang, Yanwen;Wang, Kewu;Wang, Fuxiang;Xie, Huaan;Zhang, Jianfu;Weng, Yahong;Wang, Yanwen;Wang, Kewu;Wu, Fangxi;Wei, Yidong;Jiang, Jiahuang;Zhu, Yongsheng;Wang, Fuxiang;Xie, Hongguang;Xiao, Yanjia;Cai, Qiuhua;Xie, Huaan;Zhang, Jianfu;Weng, Yahong;Wang, Yanwen;Wang, Kewu;Wu, Fangxi;Wei, Yidong;Jiang, Jiahuang;Zhu, Yongsheng;Wang, Fuxiang;Xie, Hongguang;Xiao, Yanjia;Cai, Qiuhua;Xie, Huaan;Zhang, Jianfu;Weng, Yahong;Wang, Yanwen;Wang, Kewu;Wu, Fangxi;Wei, Yidong;Jiang, Jiahuang;Zhu, Yongsheng;Wang, Fuxiang;Xie, Hongguang;Xiao, Yanjia;Cai, Qiuhua;Xie, Huaan;Zhang, Jianfu
关键词：Lipoxygenase OsLOX1; H2O2; Catalase; Free fatty acid; Rice
-
The Xenopyricularia zizaniicola exhibits a genome architecture distinct to the two-speed genome
作者：Fang, Zhenyu;Huang, Jianqiang;Wang, Jianhong;Wang, Zonghua;Li, Yuyong;Lian, Xiwen;Lin, Shuhui;Wang, Zonghua;Zhu, Yongsheng;Zheng, Huakun
关键词：
Xenopyricularia zizaniicola ;Zizania latifolia ; genome assembly; pathogenicity-associated genes; one-speed genome -
Comparative Metabolic Analysis of Different Indica Rice Varieties Associated with Seed Storability
作者：Wu, Fangxi;Wei, Yidong;Zhu, Yongsheng;Luo, Xi;He, Wei;Wang, Yingheng;Cai, Qiuhua;Xie, Huaan;Zhang, Jianfu;Wu, Fangxi;Xie, Guosheng
关键词：rice (
Oryza sativa L.); seed storability; metabolome; metabolism pathway -
The OsMAPK6-OsWRKY72 module positively regulates rice leaf angle through brassinosteroid signals
作者：Wang, Fuxiang;Zhang, Ling;Cui, Lili;Zhao, Yongchao;Huang, Yi;Jiang, Minrong;Cai, Qiuhua;Lian, Ling;Zhu, Yongsheng;Xie, Hongguang;Chen, Liping;Xiao, Yanjia;Xie, Huaan;Zhang, Jianfu;Wang, Fuxiang;Zhang, Ling;Cui, Lili;Zhao, Yongchao;Huang, Yi;Jiang, Minrong;Cai, Qiuhua;Lian, Ling;Zhu, Yongsheng;Xie, Hongguang;Chen, Liping;Xiao, Yanjia;Xie, Huaan;Zhang, Jianfu;Wang, Fuxiang;Zhang, Ling;Zhao, Yongchao;Huang, Yi;Jiang, Minrong;Xie, Huaan;Zhang, Jianfu
关键词：OsWRKY72; OsBRI1; OsMAPK6; leaf angle; plant architecture
-
Characterization and Expression Analysis of the ALOG Gene Family in Rice (Oryza sativa L.)
作者：Luo, Xi;Wang, Hongfei;Wei, Yidong;Wu, Fangxi;Zhu, Yongsheng;Xie, Hongguang;Xie, Huaan;Zhang, Jianfu;Luo, Xi;Wang, Hongfei;Wei, Yidong;Wu, Fangxi;Zhu, Yongsheng;Xie, Hongguang;Xie, Huaan;Zhang, Jianfu
关键词：rice; ALOG; IDRs; RNA sequencing; inflorescence development
-
Virulence effectors encoded in the rice yellow dwarf phytoplasma genome participate in pathogenesis
作者：Zhang, Shuai;Gan, Peng;Xie, Huiting;Li, Chuan;Tang, Tianxin;Hu, Qiong;Zhu, Zhihong;Hu, Qun;Hu, Jie;Zhao, Shanshan;Wu, Jianguo;Xie, Huiting;Zhang, Zhongkai;Zhang, Jisen;Zhu, Yongsheng;Guan, Hongxin
关键词：
