Genome-Wide Characterization of OFP Family Genes in Wheat (Triticum aestivum L.) Reveals That TaOPF29a-A Promotes Drought Tolerance
文献类型： 外文期刊
作者： Wang, Dezhou 1 ; Cao, Zhichen 1 ; Wang, Weiwei 1 ; Zhu, Wengen 1 ; Hao, Xiaocong 1 ; Fang, Zhaofeng 1 ; Liu, Shan 1 ; Wan 1 ;
作者机构： 1.Beijing Acad Agr & Forestry Sci, Beijing Engn & Tech Res Ctr Hybrid Wheat, Beijing 100097, Peoples R China
2.Yangtze Univ, Coll Agr, Jingzhou 434023, Peoples R China
期刊名称：BIOMED RESEARCH INTERNATIONAL （ 影响因子：3.411； 五年影响因子：3.62 ）
ISSN： 2314-6133
年卷期： 2020 年 2020 卷
页码：
收录情况： SCI
摘要： OVATE family proteins (OFPs) are plant-specific transcription factors that play important roles in plant development. Although common wheat (Triticum aestivum L.) is a major staple food worldwide, OFPs have not been systematically analyzed in this important crop. Here, we performed a genome-wide survey of OFP genes in wheat and identified 100 genes belonging to 34 homoeologous groups. Arabidopsis thaliana, rice (Oryza sativa), and wheat OFP genes were divided into four subgroups based on their phylogenetic relationships. Structural analysis indicated that only four TaOFPs contain introns. We mapped the TaOFP genes onto the wheat chromosomes and determined that TaOFP17 was duplicated in this crop. A survey of cis-acting elements along the promoter regions of TaOFP genes suggested that subfunctionalization of homoeologous genes might have occurred during evolution. The TaOFPs were highly expressed in wheat, with tissue- or organ-specific expression patterns. In addition, these genes were induced by various hormone and stress treatments. For instance, TaOPF29a-A was highly expressed in roots in response to drought stress. Wheat plants overexpressing TaOPF29a-A had longer roots and higher dry weights than nontransgenic plants under drought conditions, suggesting that this gene improves drought tolerance. Our findings provide a starting point for further functional analysis of this important transcription factor family and highlight the potential of using TaOPF29a-A to genetically engineer drought-tolerant crops.
- 相关文献
作者其他论文 更多>>
-
Characterization and evolutionary analysis of phosphate starvation response genes in wheat and other major gramineous plants
作者：Sun, Renwei;Gong, Jie;Zhang, Shengquan;Ma, Jinxiu;Zhang, Fengting;Liu, Yongjie;Liao, Xiangzheng;Sun, Hui;Pang, Binshuang;Zhao, Changping;Gao, Shiqing;Sun, Renwei;Gong, Jie;Du, Yinke;Ma, Jinxiu;Liu, Yongjie;Pang, Binshuang;Zhao, Changping;Gao, Shiqing;Du, Yinke;Zheng, Wei;Sun, Renwei
关键词：Phosphate starvation; Phylogeny; Protein-protein interaction
-
Identification and validation of major-effect quantitative trait locus QMS-5B associated with male sterility in photo-thermo-sensitive genic male sterile wheat
作者：Niu, Fuqiang;Liu, Zihan;Zhang, Fengting;Yuan, Shaohua;Bai, Jianfang;Liu, Yongjie;Li, Yanmei;Zhang, Heng;Zhang, Huishu;Zhao, Changping;Zhang, Liping;Niu, Fuqiang;Song, Xiyue
关键词：
-
BRI1 EMS SUPPRESSOR1 genes regulate abiotic stress and anther development in wheat (Triticum aestivum L.)
作者：Wang, Dezhou;Zuo, Jinghong;Liu, Shan;Wang, Weiwei;Hao, Xiaocong;Fang, Zhaofeng;Guo, Chunman;Zhao, Changping;Tang, Yimiao;Wang, Dezhou;Zuo, Jinghong;Liu, Shan;Wang, Weiwei;Hao, Xiaocong;Fang, Zhaofeng;Guo, Chunman;Zhao, Changping;Tang, Yimiao;Lu, Qing;Liang, Ting;Sun, Yue
关键词：BRI1 EMS SUPPRESSOR (BES1); expression pattern; abiotic stresses; anther development; thermosensitive genic male sterile
-
Microspore-expressed SCULP1 is required for p-coumaroylation of sporopollenin, exine integrity, and pollen development in wheat
作者：Xu, Lei;Yang, Yanzhi;Wang, Haijun;Du, Jianmei;Bai, Yajun;Li, Lei;Xu, Lei;Du, Jianmei;Bai, Yajun;Li, Lei;Tang, Yimiao;Wang, Dezhou;Su, Shichao;Zhao, Changping
关键词：exine; multicopper oxidase; pollen; sporopollenin; wheat
-
Characterization and expression analysis of chalcone synthase gene family members suggested their roles in the male sterility of a wheat temperature-sensitive genic male sterile (TGMS) line
作者：Liu, Yongjie;Bai, Jianfang;Yuan, Shaohua;Gao, Shiqing;Liu, Zihan;Li, Yanmei;Zhang, Fengting;Zhao, Changping;Zhang, Liping;Liu, Yongjie;Bai, Jianfang;Yuan, Shaohua;Gao, Shiqing;Liu, Zihan;Li, Yanmei;Zhang, Fengting;Zhao, Changping;Zhang, Liping
关键词：Chalcone synthase; Anther; Pollen exine; Sporopollenin; Phenolics; Temperature-sensitive genic male-sterile; (TGMS)
-
Global survey of alternative splicing and gene modules associated with fertility regulation in a thermosensitive genic male sterile wheat
作者：Bai, Jianfang;Wang, Yukun;Liu, Zihan;Guo, Haoyu;Zhang, Fengting;Guo, Liping;Yuan, Shaohua;Duan, Wenjing;Li, Yanmei;Tan, Zhaoguo;Zhao, Changping;Zhang, Liping;Bai, Jianfang;Liu, Zihan;Guo, Haoyu;Zhang, Fengting;Guo, Liping;Yuan, Shaohua;Duan, Wenjing;Li, Yanmei;Tan, Zhaoguo;Zhao, Changping;Zhang, Liping;Wang, Yukun;Guo, Haoyu;Duan, Wenjing;Wang, Yukun
关键词：Alternative splicing; low temperature; male sterility; PacBio sequencing; RNA-Seq; wheat
-
Integrated Analysis of Microarray, Small RNA, and Degradome Datasets Uncovers the Role of MicroRNAs in Temperature-Sensitive Genic Male Sterility in Wheat
作者：Liu, Yongjie;Li, Dan;Zhang, Shengquan;Zhang, Liping;Gong, Jie;Li, Yanhong;Chen, Jiamin;Zhang, Fengting;Liao, Xiangzheng;Chen, Zhaobo;Wang, Yongbo;Pang, Binshuang;Ma, Jinxiu;Chen, Xianchao;Gao, Jiangang;Zhao, Changping;Gao, Shiqing;Liu, Yongjie;Zhang, Liping;Gong, Jie;Li, Yanhong;Chen, Jiamin;Pang, Binshuang;Zhao, Changping;Gao, Shiqing;Li, Dan
关键词：Triticum aestivum L; temperature-sensitive genic male sterility (TGMS); miRNA; cell plate; auxin; lipid metabolism; degradome
