首页 | 本学科首页   官方微博 | 高级检索  
     检索      

豇豆轻斑驳病毒海南分离物全基因组序列测定及分子特征
引用本文:杨,晓,张,宇,陈,莎,李桑桑,龚一诺,张,卓,鲁清华,胡,荣.豇豆轻斑驳病毒海南分离物全基因组序列测定及分子特征[J].中国蔬菜,2019,1(6):35-38.
作者姓名:            李桑桑  龚一诺      鲁清华    
作者单位:(1 湖南大学研究生院隆平分院,湖南长沙 410125;2 湖南省农业科学院植物保护研究所,湖南长沙 410125)
基金项目:国家自然科学基金项目(31571981),国家大宗蔬菜产业技术体系项目(CARS-23-D-02)
摘    要:从海南采集疑似感染豇豆轻斑驳病毒(Cowpea mild mottle virus,CpMMV)的豇豆病叶,采用RT-PCR 结合测序获得其全基因组序列,CpMMV 海南分离物(KY420906)基因组全长8 193 bp,与其他CpMMV 分离物的同源性为63.00%~83.22%。系统发育分析结果表明,CpMMV 海南分离物单独聚为一个亚簇;重组分析结果表明,CpMMV 基因组有一个重组事件,断点为3 212~3 592 bp。

关 键 词:豇豆轻斑驳病毒  豇豆  基因组序列  序列分析  

Genomic Sequences Measure and Molecular Characteristics of Cowpea mild mottle#br# virus of Hainan Isolate
YANG Xiao,ZHANG Yu,CHEN Sha,LI Sang-sang,GONG Yi-nuo,ZHANG Zhuo,LU Qinghua,HU Rong,LIU Yong,ZHANG De-yong.Genomic Sequences Measure and Molecular Characteristics of Cowpea mild mottle#br# virus of Hainan Isolate[J].China Vegetables,2019,1(6):35-38.
Authors:YANG Xiao  ZHANG Yu  CHEN Sha  LI Sang-sang  GONG Yi-nuo  ZHANG Zhuo  LU Qinghua  HU Rong  LIU Yong  ZHANG De-yong
Institution:(1 Longping Branch of Graduate College,Hunan University,Changsha 410125,Hunan,China;2Plant Protection Institute of; Hunan Academy of Agricultural Sciences,Changsha 410125,Hunan,China)
Abstract:The full genomic sequence of Cowpea mild mottle virus(CpMMV)Hainan isolate was cloned from CpMMV infected cowpea.The full genomic sequence of CpMMV Hainan isolate is 8 193 bp(GenBank access No.KY420906),and shared only 63.00%-83.22% homology with the other CpMMV isolates. Phylogeny analysis showed that CpMMV Hainan isolate was located as one separate subcluster.Recombinant analysis showed that there was one recombinant event existing at breaking points 3 212-3 592 bp.
Keywords:Cowpea mild mottle virus(CpMMV)  Cowpea  Genomic sequence  Sequence analysis  
本文献已被 CNKI 等数据库收录!
点击此处可从《中国蔬菜》浏览原始摘要信息
点击此处可从《中国蔬菜》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号