基于新遗传连锁图谱的豇豆抗豆象QTL定位

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Quantitative Trait Locus Mapping of Bruchids Resistance Based on A Novel Genetic Linkage Map in Cowpea (Vigna unguiculata)

WANG Yan,FAN BaoJie,CAO ZhiMin,ZHANG ZhiXiao,SU QiuZhu,WANG Shen,WANG XueQing,PENG XiuGuo,MEI Li,WU YuHua,LIU ShaoXing,TIAN ShengMin,XU JunJie,JIANG ChunZhi,WANG WeiJuan,LIU ChangYou,TIAN Jing

表3 图谱中连锁群标记及其分布

Table 3 Markers of linkage groups and their distribution

连锁群 Linkage group 标记数 No. of marker 连锁群长 Length (cM) 平均距离 Average interval (cM) 偏分离标记数 No. of distorted marker LG1 26 185.91 7.15 0 LG2 28 133.21 4.76 16 LG3 20 110.87 5.54 8 LG4 18 127.32 7.07 11 LG5 18 109.25 6.07 0 LG6 13 79.74 6.13 2 LG7 16 86.65 5.42 3 LG8 4 29.71 7.43 0 LG9 9 51.43 5.71 0 LG10 14 84.79 6.06 4 LG11 16 66.35 4.15 1 总计Total 182 1065.23 5.58 45