Characterization of Tomato Transcription Factor WUSCHEL and Functional Study in Arabidopsis
文献类型: 外文期刊
作者: Wang Xiang 1 ; Wang Xin-guo 1 ; Ren Jiang-ping 1 ; Ma Ying 1 ; Yin Jun 1 ;
作者机构: 1.Henan Agr Univ, Natl Ctr Wheat Res, Zhengzhou 450002, Peoples R China
2.Chinese Acad Agr Sci, Inst Crop Sci, Beijing 100081, Peoples R China
关键词: SlWUS;tomato;meristem;determination;Arabidopsis
期刊名称:JOURNAL OF INTEGRATIVE AGRICULTURE ( 影响因子:2.848; 五年影响因子:2.979 )
ISSN: 2095-3119
年卷期: 2012 年 11 卷 8 期
页码:
收录情况: SCI
摘要: The homeobox transcription factor WUSCHEL (WUS) plays a critical role in keeping the balance between the maintenance and differentiation of stem cell population in shoot and floral meristems of Arabidopsis thaliana. The corresponding gene SlWUS is yet to be characterized in tomato. In order to characterize SlWUS gene and its biological function, we cloned it from tomato and analyzed its structure. Tissue expression showed that the SlWUS highly expressed in tomato flower abscission zone. The overexpression of SlWUS in Arabidopsis could trigger undifferentiation of plant flower organ and indeterminacy of flower identity, suggesting. that SlWUS maybe involved in flower structure development as well as flower organ identity. Taken together, our results indicated that the SlWUS plays an important role in flower abscission zone and plant organ shedding.
- 相关文献
作者其他论文 更多>>
-
西藏印度长臂金龟Cheirotonus macleayi Hope,1840研究(鞘翅目:金龟科:彩胸臂金龟属)
作者:Wang Xiang;王香;Zhai Qing;翟卿;Cao Long;曹龙;Zhou Lin;周林
关键词:印度长臂金龟;外部形态;昆虫标本
-
A neural network method for monitoring snowstorm: A case study in southern China
作者:Mao Kebiao;Xia Lang;Mao Kebiao;Ma Ying;Xia Lang;Mao Kebiao;Ma Ying;He Tianjue;Shen Xinyi;Sun Zhiwen;Zhou Guanhua
关键词:snowstorm;neural network;snow depth;passive microwave;Advanced Microwave Scanning Radiometer-Earth Observing System (AMSR-E)
-
The Monitoring Analysis for the Drought in China by Using an Improved MPI Method
作者:Ma Ying;Mao Ke-biao;Xia Lang;Tang Hua-jun;Mao Ke-biao;Mao Ke-biao;Han Li-juan
关键词:drought;soil moisture;climate change;microwave remote sensing
-
Droughts characteristics of the hilly areas in southern China
作者:Wu Yongfeng;Ma Ying
关键词:hilly areas;seasonal drought;southern China



