Molecular tagging and mapping of quantitative trait loci for lint percentage and morphological marker genes in upland cotton

被引：33

作者：

Guo, WZ ^{[1
]}

Ma, GJ ^{[1
]}

Zhu, YC ^{[1
]}

Yi, CX ^{[1
]}

Zhang, TZ ^{[1
]}

机构：

[1] Nanjing Agr Univ, Cotton Res Inst, State Key Lab Crop Genet & Germplasm Enhancement, Nanjing 210095, Peoples R China

来源：

JOURNAL OF INTEGRATIVE PLANT BIOLOGY | 2006年 / 48卷 / 03期

关键词：

genetic linkage; map association; morphological markers; quantitative trait locus tagging; upland cotton;

D O I：

10.1111/j.1744-7909.2006.00174.x

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Using 219 F-2 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-1 x Hai 7124)x TM-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.

引用

页码：320 / 326

页数：7

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