Isolation and characterization of microsatellite DNA loci for wild Brassica juncea (Brassicaceae).
Isolation and characterization of microsatellite DNA loci for wild Brassica juncea (Brassicaceae).
复制标题
野生芥菜（十字花科）微卫星 DNA 位点的分离和表征。
DOI：
10.4238/2013.november.8.1
复制
发表时间：
2013
期刊：
影响因子：
--
通讯作者：
M. M. Li
中科院分区：
文献类型：
--
作者：
Y. Li;X. Sun;Q. Yan;J. Guo;S. Qiang;X. Song;M. M. Li
野芥菜是我国广泛分布的杂草，对许多农作物的产量影响越来越大。本研究旨在开发微卫星标记用于B群体的遗传多样性和遗传结构分析。为该杂草的生物和化学防治提供基础资料。利用复合微卫星标记技术开发野生B群体遗传学研究的分子标记。Juncea。共获得12个位点，在四川和江苏两个群体中均表现出较高的多态性。每个位点的等位基因数为4 ~ 27个，平均15.2个。新发现的微卫星位点为进一步研究野生B的群体遗传学和进化模式提供了重要信息。Juncea。
Wild Brassica juncea is a widespread weed in China with increasingly great impact on the yield of many crops. This study aimed to develop microsatellite markers for assessing the genetic diversity and population genetic structure of B. juncea, and to provide basic information for biological and chemical control of the weed. The compound microsatellite marker technique was used to develop markers for investigating population genetics of wild B. juncea. Twelve loci were obtained, each of which showed high polymorphisms when tested in two populations in Sichuan and Jiangsu Provinces. The number of alleles per locus ranged from 4 to 27, with an average of 15.2 alleles per locus. The newly developed microsatellite loci will be informative for further investigations of the population genetics and evolutionary patterns of wild B. juncea.
影响因子：
2.8
作者：
Lian, Chunlan;Wadud, Md. Abdul;Hogetsu, Taizo
通讯作者：
Hogetsu, Taizo