Preliminary Study on Molecular Evolution of Tobacco Leaf Curl Geminivirus  

作　　者：洪益国 蔡健和 王小凤 王文慧 黄谊 田波 

机构地区：[1]Institute of Microbiology, Academia Sinica, Beijing 100080, PRC Ph.D.Thesis,Institute of Microtiology,Academia,Beijing,1990 [2]Institute of Microbiology, Academia Sinica, Beijing 100080, PRC Institute of Plant Protection,Guangxi Academy of Agricultural Sciences,Nanning 53007,PRC [3]Institute of Microbiology, Academia Sinica, Beijing 100080, PRC

出　　处：《Chinese Science Bulletin》1994年第6期520-523,共4页

摘　　要：Leaf curl is a serious disease of tobacco in tropical and subropical regions. Itscausative agent is tobacco leaf curl geminivirus (TLCV)which can be transmitted bywhitefly (Bemisia tabaci) and infect many other plant species of Solanaceae andCaricaceae.The occurrence, host range and insect vector of TbLCV as well as itsserological reaction with monoclonal antibody of African cassava mosaic virus havebeen reported in China, and more recently, tobacco leaf curl disease has becomeendemic in southern areas. Here we first present the nucleotide sequence ofTbLCV coat protein (CP) gene and molecular evolutionary relationship with

关 键 词：TOBACCO LEAF CURL GEMINIVIRUS COAT protein gene molecular evolution. 

分 类 号：S435.62[农业科学—农业昆虫与害虫防治]