换一批Molecular Tagging and Mapping of Quantitative Trait Loci for Lint Percentage and Morphological Marker Genes in Upland Cotton
摘要Using 219 F2 individuals developed by crossing the genetic standard line TM-1 and the multiple dominant marker line T586 in Gossypium hirsutum L., a genetic linkage map with 19 linkage groups was constructed based on simple sequence repeat (SSR) markers. Compared with our tetraploid backboned molecular genetic map from a (TM-1xHai 7124)xTM-1 BC1 population, 17 of the 19 linkage groups were combined and anchored to 12 chromosomes (sub-genomes). Of these groups, four morphological marker genes in T586 had been mapped into the molecular linkage map. Meanwhile, three quantitative trait loci for lint percentage were tagged and mapped separately on the A03 linkage group and chromosome 6.
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关键词
genetic linkagemap associationmorphological markersquantitative trait locus taggingupland cotton
分类号
Q94（植物学）
发布时间
2006-04-13（万方平台首次上网日期，不代表论文的发表时间）
基金项目
国家科技攻关项目（(2004AA211172)）
the Program for Changjiang Scholars and Innovative Research Team in University of the Ministry of Education（(IRT0432)）
the National Natural Science Foundation of China（(30070483;30270806)）
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