摘要
使用ISSR分子标记技术对粤引大脆蜜等10个青枣品种进行基因组DNA多态性分析,结果表明:粤引大脆蜜是一个新的种质类型。不存在同物异名现象;但青枣种质资源之间的遗传多样性较低;ISSR分子标记技术适用于青枣品种的鉴定及亲缘关系的分析。
The ISSR molecular marker technique was applied to analyze the genome DNA diversity of 10 varieties of Zizyphus mauritiona Lam. The results indicated that： Yueyindacuimi was a new variety without other formal names; The genetic diversity among germplasm resources of Zizyphus mauritiana Lam.was low; The ISSR molecular marker technique was suitable to identify varieties and analyze the relations of different varieties of Zizyphus mauritiana Lam.
出处
《广东农业科学》
CAS
CSCD
2008年第10期9-10,共2页
Guangdong Agricultural Sciences
关键词
青枣
粤引大脆蜜
ISSR分子标记
鉴定
Zizyphus mauritiana Lam.
Yueyindacuimi
ISSR molecular marker
identifying
