您当前所在位置: 首页 > 学者

马正强

  • 30浏览

  • 0点赞

  • 0收藏

  • 0分享

  • 62下载

  • 0评论

  • 引用

期刊论文

Genetic mapping of Russian wheat aphid resistance genes Dn2 and Dn4 in wheat

马正强Z.-Q. Ma A. Saidi J.S. Quick and N.L.V. Lapitan

Gnome, 39: 123-130 (1996). Printed in Canada/Imprime au Canada,-0001,():

URL:

摘要/描述

To obtain markers for marker-assisted breeding of Russian wheat aphid resistance in wheat (Triticum aestivum L.), resistance genes Dn2 and Dn4 were mapped with restriction fragment length polymorphism (RFLP) markers, using populations derived from PI 62660 x 'Carson' and Pl 372129 x 'Yuma'. P1262660 and P1372129 are the donor parents of Dn2 and Dn4, respectively. A locus detected by marker KsuA I was linked to DI72 at a distance of 9.8 cM on the long arm of chromosome 7D, and a locus detected by marker ABC 156 was 11.6cM away from Dn4 on the short arm of chromosome ID.

【免责声明】以下全部内容由[马正强]上传于[2005年03月07日 18时13分04秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。

我要评论

全部评论 0

本学者其他成果

    同领域成果