QTL mapping of seed coat color of yellow-seeded Brassica napus

摘要：

The development of yellow-seeded varieties of Brassica napus for improving the oilseed quality characteristics of lower fibers content and higher protein and oil content has been a major focus of breeding researches worldwide in recent years. With individuals was obtained. A linkage map was constructed with 164 markers including 125 AFLP, 37 SSR, 1 RAPDand 1 SCAR markers distributed over 19 linkage groups covering approximately 2549.8 cM with an average spacing of 15.55 cM. Two loci located on the 5th and 19th group were detected for the trait of seed coat color based on the linkage group using multiple interval mapping method and explained 46％ and 30.9％ of the phenotypic variation, respectively.

关键词： Brassica napus seed coat color SSR AFLP linkage map QTL

作者: LIU Liezhao MENG Jinling LIN Na CHEN Li TANG Zhanglin ZHANG Xuekun LI Jiana

作者单位: College of Agronomy & Life sciences, Southwest Agricultural University, Beibei Chongqing 400716, Chi National Key Lab of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China College of Agronomy & Life sciences, Southwest Agricultural University, Beibei Chongqing 400716, Chi

会议类型: 国际会议

会议名称: 第十二届国际油菜大会( The 12th International Rapeseed Congress)

会议地点: 武汉

会议语种:英文

页码: 377-381

在线出版日期: 2007-03-26（万方平台首次上网日期，不代表论文的发表时间）