The OsABF1 transcription factor improves drought tolerance by activating the transcription of COR413-TM1 in rice
文献类型: 外文期刊
第一作者: Zhang, Chunyu
作者: Zhang, Chunyu;Li, Cong;Liu, Jun;Yu, Chunsheng;Li, Hongyu;Zhao, Tao;Liu, Bin;Lv, Yandong
作者机构:
关键词: bZIP;COR413-TM1;drought tolerance;OsABF1;rice;transcription factor
期刊名称:JOURNAL OF EXPERIMENTAL BOTANY ( 影响因子:6.992; 五年影响因子:7.86 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Water deprivation causes substantial losses in crop yields around the world. In this study, we show that when over-expressed in transgenic rice (Oryza sativa), the bZIP transcription factor OsABF1 confers distinctly different drought-tolerance phenotypes when tethered to the transcriptional activator VP16 versus the transcriptional repressor EAR. We performed chromatin immunoprecipitation sequencing (ChIP-seq) and RNA sequencing (RNA-seq) assays on transgenic rice lines and determined that OsABF1 binds to DNA sequences containing an ACGT core motif. Analysis of the overlap between the RNA-sequencing and chromatin immunoprecipitation-sequencing data identified 242 OsABF1 target genes involved in multiple aspects of the drought response. Overexpression of one of these genes, COR413-TM1, which encodes a putative thylakoid membrane protein, resulted in a drought-tolerance phenotype without obvious side effects. In addition, OsABF1 directly regulates the expression of the protein phosphatase 2C (OsPP48 and OsPP108) and bZIP (OsbZIP23, OsbZIP46, and OsbZIP72) genes, thus forming a complex feedback circuit in the drought/abscisic acid signaling pathway.
分类号: Q94
- 相关文献
作者其他论文 更多>>
-
Creeping Stem 1 regulates directional auxin transport for lodging resistance in soybean
作者:Xu, Zhiyong;Kong, Keke;Kong, Jiejie;Zhao, Tuanjie;Xu, Zhiyong;Zhang, Liya;Ji, Ronghuan;Liu, Jun;Li, Hongyu;Ren, Yulong;Zhou, Wenbin;Zhao, Tao;Liu, Bin;Xu, Zhiyong;Liu, Yi
关键词:soybean; lodging resistance; gravitropism; amyloplast sedimentation; polar auxin transport
-
Soybean2035: A decadal vision for soybean functional genomics and breeding
作者:Tian, Zhixi;Nepomuceno, Alexandre Lima;Song, Qingxin;Stupar, Robert M.;Liu, Bin;Kong, Fanjiang;Ma, Jianxin;Lee, Suk-Ha;Lee, Suk-Ha;Jackson, Scott A.
关键词:soybean; omics; functional genomics; molecular breeding; artificial intelligence
-
Insight into the impact of various processing stages on metabolites and flavors in jujube jam
作者:Liu, Jun;Wu, Zhe;Zhu, Jiamin;Fu, Xiaoyu;Wang, Mengnan;Xing, Jun;Tu, Yixian;Qin, Xinzheng;Liu, Yun-Guo
关键词:Jujube jam; Metabolome; Characteristic flavors; Microorganisms; ROAV
-
Concentration-dependent effect of norfloxacin on iron toxicity in the intestine of large yellow croaker Larimichthys crocea (Richardson, 1846)
作者:Zeng, Lin;Wang, Yong-Hong;Ai, Chun-Xiang;Yu, Min-Hui;Liu, Bin;Liu, Bin;Zhang, Hui;Li, Fei
关键词:iron exposure; norfloxacin; NF-kappa B; HSP;
Larimichthys crocea -
A portable LED-induced fluorescence system for quantitative detection of different kinds of vegetable oil adulteration
作者:Liu, QingHua;Zhang, Yifan;Wu, Meifeng;Li, Minmin;Tong, Litao;Yang, Huihui;Fan, Bei;Wang, Fengzhong;Li, Long;Zhang, Yifan;Wang, Fengzhong;Li, Long;Zhang, Yifan;Yang, Huihui;Li, Long;Liu, Jun
关键词:Vegetable oils; Adulteration; Portable system; Normalized spectral ratio (NSR); Quantitative
-
Identification and characterization of ClAPRR2, a key candidate gene controlling watermelon stripe color
作者:Liang, Shuang;Yang, Miaomiao;Zhang, Linlin;Fang, Xufeng;Luan, Feishi;Liu, Shi;Liang, Shuang;Yang, Miaomiao;Zhang, Linlin;Fang, Xufeng;Luan, Feishi;Liu, Shi;Zhang, Xian;Wei, Chunhua;Dai, Zuyun;Yang, Zhongzhou;Wang, Chaonan;Liu, Bin
关键词:Watermelon; Stripe color; Genetic mapping; Chlorophyll
-
Paenibacillus mesotrionivorans sp. nov., a Mesotrione-Degrading Strain Isolated from Soil
作者:Song, Ye;Wu, Yan;Ruan, Luyao;Wan, Minglai;Liu, Bin;He, Jian;Chen, Leyao;Wan, Minglai;Zhang, Baolong;He, Jian;He, Jian
关键词: