摘要
番茄黄化曲叶病毒(Tomato yellow leaf curl virus,TYLCV)病是威胁广东省番茄生产的主要病毒病害.为给番茄抗病毒育种工作积累材料基础,本研究采用基于TYLCV侵染性克隆的番茄抗病性测定方法,对103份番茄材料进行了抗TYLCV鉴定,获得抗病番茄材料8份、耐病材料14份,这些材料可用于后续番茄抗TYLCV育种及其抗病机理等相关研究.
Tomato yellow leaf curl virus(TYLCV)imposes the major threat to tomato production in Guangdong province.In order to obtain TYL(V-resistant tomato)germplasm resources,a viral infectious clone-based resistance identification method was established,and by using this method,the interaction of 103 tomato germplasm materials with the virus was then tested in this study.The results showed that among the tested tomato germplasms,8 materials were resistant,and 14 were tolerant,to TYLCV.The obtained tomato resources may be used for the breeding of virus-resistant varieties,as well as further study on the potential mechanism related to tomato TYLCV resistance.
作者
许东林
周贤玉
肖婉钰
张素平
张晶
任海龙
邹集文
孙艺嘉
XU Donglin;ZHOU Xianyu;XIAO Wanyu;ZHANG Suping;ZHANG Jing;REN Hailong;ZOU Jiwen;SUN Yijia(Guangzhou Academy of Agricultural Sciences, Guangzhou 510335, China)
出处
《仲恺农业工程学院学报》
CAS
2021年第4期7-9,39,共4页
Journal of Zhongkai University of Agriculture and Engineering
基金
广州市科技计划(201804010327)资助项目.
关键词
番茄
番茄黄化曲叶病毒
种质资源
抗病性鉴定
tomato
tomato yellow leaf curl virus
germplasm resource
resistance identification
