Transformation of GbSGT1 gene into banana by an Agrobacterium-mediated approach  

作　　者：Li Shengjun Wen Ruiming Pei Xinwu Chen Shikai Li Weimin Jia Shirong 

机构地区：[1]Biotechnology Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China [2]Xinyi Institute of Agricultural Science and Technology, Xinyi 523530, China [3]不详

出　　处：《Progress in Natural Science:Materials International》2007年第10期1241-1243,共3页自然科学进展·国际材料（英文版）

基　　金：Supported by National Natural Science Foundation of China (Grant No 30571191)

摘　　要：SGT1 is a homologue of the yeast ubiquitin ligase-associated protein. It controls some protein degradation and activates defense pathway in plants. Cotton GbSGT1 gene (Gossypium barbadense) has been isolated and characterized in previous work. In this study, the plant expression vector pBSGT1 with bar gene as a selection agent was constructed and transgenic banana was obtained via Agrobacterium-mediated transformation with the assistance of particle bombardment and screened with PCR and Basta spreading on banana plant leaves. Estimating of transgenic banana plants for resistance to Panama wilt is in progress.SGT1 is a homologue of the yeast ubiquitin ligase-ass, ociated protein. It controls some protein degradation and activates defense pathway in plants. Cotton GbSGT1 gene （Gossypium barbadense） has been isolated and characterized in previous work. In this study, the plant expression vector pBSGT1 with bar gene as a selection agent was constructed and transgenic banana was obtained via Agrobacterium-mediated transformation with the assistance of particle bombardment and screened with PCR and Basta spreading on banana plant leaves. Estimating of transgenic banana plants for resistance to Panama wilt is in progress.

关 键 词：transgenic banana AGROBACTERIUM-MEDIATED GbSGT1 

分 类 号：S668.1[农业科学—果树学]