Verification and fine-mapping of QTLs conferring days to flowering in soybean using residual heterozygous lines

• 来源期刊: 科学通报(英文版)
• 学科: 地球科学
• 年，卷（期）: 2010,（6）
• 所属期刊栏目: ARTICLES
• 页码范围: 499-508
• 页数: 10页
• 分类号: N
• 语种: 英文

摘要

The results of QTL mapping based on a primary mapping population should be further verified and refined for its real utilization in marker-assisted selection or map-based cloning.The primary mapping population contains 114 BC1F1 plants of the backcross between Essex (maturity group V,MG V) as the donor parent and ZDD2315 (MG II) as the recurrent parent.In this study,a genetic linkage map with 250 SSR markers spanning a total length of 2963.5 cM on 25 linkage groups (LG) was constructed using software MAPMAK...