Cloning and characterization of a putative transcription factor induced by abiotic stress in Zea mays
文献类型: 外文期刊
第一作者: Jia, Zhiwei
作者: Jia, Zhiwei;Lian, Yun;Zhu, Yun;He, Junguang;Cao, Zuping;Wang, Guoying
作者机构:
关键词: Maize;ZmbZIP17;abiotic stress;subcellular localization
期刊名称:AFRICAN JOURNAL OF BIOTECHNOLOGY ( 影响因子:0.573; 五年影响因子:0.794 )
ISSN: 1684-5315
年卷期: 2009 年 8 卷 24 期
页码:
收录情况: SCI
摘要: bZIP transcription factors have been reported to play important roles in plant responses to abiotic stresses. Here, we reported the cloning and characterization of a putative bZIP transcription factor (ZmbZIP17) from maize inbred line Han21, which is up-regulated by drought treatment. The open reading frame sequence of ZmbZIP17 was obtained by using 5'RACE and RT-PCR. Sequence analysis showed that ZmbZIP17 encodes a polypeptide of 563 amino acids with predicted molecular mass of 59.8 kDa and pI of 5.6. Southern blot analysis showed that ZmbZIP17 exists as a single copy gene in maize genome. Subcellular localization of ZmbZIP17 was identified in nucleus. The results of real-time PCR analysis indicated that ZmbZIP17 was up-regulated by drought, heat, ABA and NaCl stress immediately, which suggested that ZmbZIP17 is an early stage responsive gene to various abiotic stresses. The result also showed that ZmbZIP17 expressed much higher in leaves than in other organs in maize seedlings.
分类号:
- 相关文献
作者其他论文 更多>>
-
A LTR retrotransposon insertion leads to leafy phenotype in maize by elevating ZmOM66 expression
作者:Du, Xuemei;Chen, Yan;Gao, Xinpeng;Wang, Xiaoli;Cui, Yu;Liu, Yunjun;Fu, Junjie;Wang, Guoying;Du, Xuemei;Xu, Zhuoyi;Lu, Jiawen;Zhang, Jie;He, Cheng;Huang, Liying;Guo, Wei;Cui, Yangbo;Ai, Junmin;Li, Li;Gu, Riliang;Wang, Jianhua
关键词:
-
Achieving optimal cutting results for melon rootstock: Precision linear cutting and parameter simulation optimization
作者:Chen, Shan;Feng, Qingchun;Li, Tao;Jiang, Kai;Zhao, Chunjiang;Chen, Shan;Feng, Qingchun;Kan, Za;Meng, Hewei;Zhao, Chunjiang;Zhang, Qian;Jia, Zhiwei;Zhao, Chunjiang;Li, Tao;Jiang, Kai
关键词:Grafting robot; Rootstock cutting; EDEM; Cutting model; Response surface test; Parameter optimization
-
Breeding SCN-resistant soybean lines with improved oil and protein contents
作者:Lian, Yun;Lei, Chenfang;Lu, Weiguo;Han, Dongwei;Yuan, Ming
关键词:soybean; soybean cyst nematode; germplasm; oil; protein
-
Overexpression of the GmERF071 gene confers resistance to soybean cyst nematode in soybean
作者:Xiong, Erhui;Xu, Jiaqi;Feng, Pingzhang;Zhi, Xiaoling;Li, Ke;Zhang, Erhan;Li, Bing;Zhao, Shijie;Liu, Changzhong;Wei, Chengyu;Li, Panpan;Zhao, Yaping;Zhao, Lipei;Zheng, Mengwei;Zhang, Heng;Li, Yi;Chu, Shanshan;Jiao, Yongqing;Lian, Yun
关键词:
-
A telomere-to-telomere genome of wild soybean with resistance to soybean cyst nematode X12
作者:Lian, Yun;Wu, Yongkang;Li, Chun;Wei, He;Du, Pei;Li, Jinying;Lei, Chenfang;Li, Haichao;Wang, Shiwei;Zhang, Hui;Wang, Jinshe;Lu, Weiguo
关键词:
-
Natural variation of CT2 affects the embryo/kernel weight ratio in maize
作者:Zhang, Yumin;Zhang, Chunxia;Shangguan, Xiaoqing;Zhao, Tianyong;Zhang, Yumin;Zhang, Chunxia;Shangguan, Xiaoqing;Zhao, Tianyong;Zhen, Sihan;Zhang, Jie;Lu, Jiawen;Wang, Guoying;Fu, Junjie;Zhen, Sihan;Zhen, Sihan;Wu, Qingyu;Dirk, Lynnette M. A.;Downie, A. Bruce
关键词:Maize; Embryo size; GWAS; CT2; Natural variation
-
Structural basis of RNA polymerase complexes in African swine fever virus
作者:Zhu, Guoliang;Xi, Fei;Zeng, Wuxia;Zhao, Yifei;Cao, Weijun;Liu, Chen;Yang, Fan;Ru, Yi;Xiao, Shuqi;Zhang, Shilei;Liu, Huanan;Tian, Hong;Yang, Fayu;Lu, Biao;Sun, Shukai;Song, Haiyang;Sun, Bozhang;Zhao, Xiaoyi;Li, Kangli;He, Jijun;Guo, Jianhong;Zhu, Zixiang;Zheng, Haixue;Zhu, Guoliang;Zeng, Wuxia;Cao, Weijun;Yang, Fan;Ru, Yi;Zhang, Shilei;Liu, Huanan;Tian, Hong;Yang, Fayu;Guo, Jianhong;Zhu, Zixiang;Zheng, Haixue;Xi, Fei;Tang, Lijie;Zhu, Yun;Sun, Fei;Zhu, Yun;Sun, Fei;Zheng, Haixue
关键词: