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Genetic basis of heterosis for yield and yield components explored by QTL mapping across four genetic populations in upland cotton

机译：QTL定位陆地棉4个遗传群体的产量和产量构成杂种优势的遗传基础。

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摘要

BackgroundQuantitative trait loci (QTL) mapping provides a powerful tool to unravel the genetic bases of cotton yield and its components, as well as their heterosis. In the present study, the genetic basis underlying inbreeding depression and heterosis for yield and yield components of upland cotton was investigated in recombinant inbred line (RIL), immortalized F2 (IF2), and two backcross (BCF1) populations based on a high-density SNP linkage map across four environments.

机译：背景定量性状基因座（QTL）作图提供了一个强大的工具，可用于阐明棉花产量及其组成及其杂种优势的遗传基础。在本研究中，在重组近交系（RIL），永生F2（IF2）和基于高密度的两个回交（BCF1）种群中研究了陆地棉近交衰退和杂种优势的遗传基础跨四个环境的SNP关联图。

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期刊名称 BMC Genomics
作者
Cong Li; Tianlun Zhao; Hurong Yu; Cheng Li; Xiaolei Deng; Yating Dong; Fan Zhang; Yi Zhang; Lei Mei; Jinhong Chen; Shuijin Zhu;
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作者单位

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年(卷),期 2018(19),-1
年度 2018
页码 910
总页数 16
原文格式 PDF
正文语种
中图分类遗传学;应用微生物学;
关键词
Immortalized F2 population Backcross population Hybrid Inbreeding depression Over-dominance Epistasis;

机译：永生F2种群;回交种群;杂种;近交抑郁;主导地位;上位性;

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专利

1. Genetic basis of heterosis for yield and yield components explored by QTL mapping across four genetic populations in upland cotton [J] . Cong Li, Tianlun Zhao, Hurong Yu, BMC Genomics . 2018,第1期

机译：QTL型在旱地棉花四种遗传群中探索产量和产量成分的杂种优势的遗传基础
2. Germplasm for genetic improvement of lint yield in Upland cotton: genetic analysis of lint yield with yield components [J] . Linghe Zeng, Jixiang Wu Euphytica . 2012,第2期

机译：种质改良陆地棉皮棉产量的种质：具有产量成分的皮棉产量的遗传分析
3. Heterosis for yield and its component traits in genetic male sterility based upland cotton hybrids [J] . K. S. NIRANIA, B. S. CHHABRA, P. P. JAIN, Journal of Cotton Research and Development . 2004,第2期

机译：基于遗传雄性不育的陆地棉杂交种的产量杂种优势及其组成特征
4. QTL MAPPING OF COTTON YIELD COMPONENTS [C] . Gerald Myers Beltwide Cotton Conference . 2005

机译：棉花产量组分的QTL映射
5. Genetic mapping of root, shoot, yield, and yield component traits in the 'Pyramid' by 'Douglas' recombinant inbred line (RIL) population of soybean [Glycine max (L.) Merr.]. [D] . Lage, Patricia. 2010

机译：大豆“道格拉斯”重组近交系（RIL）群体[Glycine max（L.）Merr。]的“金字塔”中根，枝，产量和产量组成特征的遗传图谱。
6. QTL Mapping and Heterosis Analysis for Fiber Quality Traits Across Multiple Genetic Populations and Environments in Upland Cotton [O] . Cong Li, Hurong Yu, Cheng Li, -1

机译：陆地棉多个遗传种群和环境中纤维品质性状的QTL定位和杂种优势分析
7. Dissecting the genetic architecture of seed-cotton and lint yields in Upland cotton using genome-wide association mapping [O] . Yuanyuan Wang, Guirong Li, Xinlei Guo, 2019

机译：利用基因组关联映射对旱麻棉进行种子棉和棉绒产量的遗传建筑

Genetic basis of heterosis for yield and yield components explored by QTL mapping across four genetic populations in upland cotton

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