基于SSR标记的谷子主要农艺性状关联位点检测及等位变异分析

李剑峰,张博,全建章,王永芳,张小梅,赵渊,袁玺垒,贾小平,董志平

Associated Loci Detection and Elite Allelic Variations Analysis of Main Agronomic Traits in Foxtail Millet (Setaria italica L.) Based on SSR Markers

JianFeng LI,Bo ZHANG,JianZhang QUAN,YongFang WANG,XiaoMei ZHANG,Yuan ZHAO,XiLei YUAN,XiaoPing JIA,ZhiPing DONG

表2 70对SSR标记在102份谷子材料中的多态性

Table 2 Polymorphism of seventy SSRs among 102 foxtail millet accessions

SSR标记 SSR markers 等位基因数 Allele number 有效等位基因数 Number of effective alleles Shannon指数 Shannon index 期望杂合度 Expected heterozygosity b115 6 2.005 0.618 0.350 b116 4 1.712 0.521 0.325 b122 5 2.200 0.719 0.431 b125 5 2.447 0.926 0.575 p6 4 2.059 0.738 0.468 p5 6 2.022 0.632 0.363 p3 8 2.776 1.026 0.602 p8 6 1.983 0.611 0.346 p10 5 2.204 0.786 0.494 p12x 8 2.226 0.767 0.448 p16 5 1.849 0.631 0.390 b127 7 2.355 0.765 0.438 b129 4 2.283 0.849 0.516 b142 7 2.595 0.903 0.522 b147 4 1.773 0.622 0.400 b158 5 2.148 0.784 0.495 b161 5 1.926 0.666 0.405 b163 4 1.909 0.568 0.332 b165 4 1.827 0.590 0.395 b166 4 1.943 0.685 0.442 b194 6 1.909 0.657 0.380 b200 6 2.277 0.802 0.470 b107 7 1.961 0.721 0.446 b123 6 2.426 0.872 0.520 b159 6 2.600 0.900 0.509 b190 5 1.933 0.696 0.433 b234 4 1.742 0.503 0.308 b255 6 2.434 0.816 0.469 b242 4 2.100 0.766 0.477 b185 4 2.153 0.803 0.512 b227 4 2.025 0.637 0.392 b233 5 2.354 0.895 0.558 b258 6 2.118 0.775 0.478 b153 5 2.497 0.854 0.498 b187 5 2.498 0.940 0.578 b202 7 2.329 0.790 0.449 b101 6 2.218 0.779 0.448 b106 8 2.325 0.775 0.448 p59 5 2.258 0.812 0.496 p98 4 2.177 0.728 0.443 p56 5 2.123 0.806 0.508 p61 4 1.671 0.498 0.319 p68 5 2.098 0.734 0.466 p74 5 2.366 0.825 0.515 p80 8 2.797 1.025 0.598 p87 8 3.092 1.118 0.642 p89 8 2.538 0.892 0.497 p88 8 2.832 0.974 0.560 p92 7 2.425 0.843 0.498 p85 6 2.286 0.838 0.503 p100 6 2.448 0.879 0.530 p95X 9 2.827 0.935 0.502 p29 7 2.714 0.964 0.534 p44 8 2.932 1.036 0.605 p42 7 2.785 0.989 0.567 p91 8 2.362 0.802 0.474 sigms11655 6 1.788 0.490 0.295 P18 3 1.519 0.439 0.279 p20 7 2.519 0.937 0.570 p17x 6 2.335 0.818 0.495 sigms9034 5 1.593 0.493 0.311 sigms10291 4 2.174 0.728 0.451 sigms11641 3 1.726 0.538 0.368 sigms11693 6 2.463 0.946 0.572 sigms11672 4 1.686 0.516 0.321 sigms10287 7 2.723 0.913 0.498 MPGD46 6 2.297 0.804 0.466 MPGD10 5 2.649 0.974 0.588 sigms11 6 2.390 0.883 0.522 MPGC13 5 1.794 0.599 0.355