基于全基因组重测序的大豆分子标记开发及籽粒蛋白质含量QTL定位

王嘉,曾召琼,梁建秋,于晓波,吴海英,张明荣

Development New Molecular Markers for Quantitative Trait Locus (QTL) Analysis of the Seed Protein Content Based on Whole Genome Re-Sequencing in Soybean

Jia WANG,ZhaoQiong ZENG,JianQiu LIANG,XiaoBo YU,HaiYing WU,MingRong ZHANG

表4 利用复合区间作图法检测到的籽粒蛋白质含量QTL

Table 4 Putative QTL detected by composite interval mapping for crude protein contents

数量性状座位 QTL 染色体 Chromosome 标记区间 Position (cM) 置信区间 Confidence interval LOD 加性效应 Additive 贡献率 R2 (%) qSPC-1 Gm06(C2) 34.01 GmIn063—GmCA130 8.09 -0.23 5.39 qSPC-2 Gm07(M) 46.71 GmCA168—GmCA171 5.26 0.22 5.36 qSPC-3 Gm15(E) 26.51 GmIn149—GmIn150 4.53 0.21 4.68 qSPC-4 Gm15(E) 72.21 GmIn152—GmIn163 9.93 -0.29 9.32 qSPC-5 Gm20(I) 35.61 GmCA493—GmIn285 8.40 -0.47 12.04 qSPC-6 Gm20(I) 103.41 GmdCA522—GmCA537 15.06 -0.68 18.86