您好，欢迎访问云南省农业科学院 机构知识库！

Purification and characterization of a new ribosome inactivating protein from cinchonaglycoside C-treated tobacco leaves

文献类型： 外文期刊

作者： Li, Yanmei 1 ; Jia, Yantao 2 ; Zhang, Zhongkai 2 ; Chen, Xiaoying 3 ; He, Hongping; Fang, Rongxiang; Hao, Xiaoji 1 ;

作者机构： 1.Chinese Acad Sci, Inst Microbiol, State Key Lab Plant Genom, Beijing 100080, Peoples R China

2.Chinese Acad Sci, Inst Microbiol, State Key Lab Plant Genom, Beijing 100080, Peoples R China; Chinese Acad Sci, Kunming Inst Bot, State Key Lab Photochem & Plant Resources W China, Kunming 650204, Peoples R China; Yunnan Acad Agr Sci, Lab Plant Virol, Kunming 650223, Peoples R China; Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China

3.Chinese Acad Sci, Inst Microbiol, State Key Lab Plant Genom, Beijing 100080, Peoples R China; Chinese Acad Sci, Kunming Inst Bot, State Key Lab Photochem & Plant Resources W China, Kunming 650204, Peoples R China; Yunnan Acad Agr Sci, Lab

关键词： antiviral protein;Cinchonaglycoside C (1);coat protein;medical plant;ribosome inactivating protein;salicylic acid;tobacco mosaic virus

期刊名称：JOURNAL OF INTEGRATIVE PLANT BIOLOGY （ 影响因子：7.061； 五年影响因子：6.002 ）

ISSN： 1672-9072

年卷期： 2007 年 49 卷 9 期

页码：

收录情况： SCI

摘要： A new ribosome-in activating protein (RIP) with a molecular weight of 31 kDa induced by Cinchonaglycoside C (1) designated CIP31, was isolated from tobacco leaves. Analysis of this protein sequence indicated that it belongs to the RIP family and it was distinct from the other plant RIPs reported previously at its N-terminal amino acid sequence. CIP31 can directly impair synthesis of coat protein (CP) of tobacco mosaic virus JMV), which resulted in inhibition of TMV long distance movement and multiplication in tobacco plants at concentrations of ng/mL. Furthermore, no toxicity was shown to the growth and fertility of the plants. CIP31 was synthesized only in the presence of Cinchonaglycoside C (1) and was independent of the salicylic acid (SA) signal pathway. We provided evidence for the SA-independent biological induction of resistance.

  • 相关文献

[1]In vitro and in vivo anti-tobacco mosaic virus activities of essential oils and individual compounds. Lu Min,Yao, Lei,Han, Zhiqiang,Xu, Yun.

[2]Eudesmanolides from Wedelia trilobata (L.) Hitchc. as Potential Inducers of Plant Systemic Acquired Resistance. Li, Yating,Hao, Xiaojiang,Li, Shifei,He, Hongping,Li, Shunlin,Li, Yating,Yan, Xiaohui,Chen, Yongdui,Dong, Jiahong,Zhang, Zhongkai. 2013

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：云南省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台