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| 排除主效作用下水稻产量性状QTL的检测 | |
| 引用本文： | 钟娟,刘文强,吴建利,贺浩华,庄杰云.排除主效作用下水稻产量性状QTL的检测[J].核农学报,2011,25(5):857-862. |
| 作者姓名： | 钟娟 刘文强 吴建利 贺浩华 庄杰云 |
| 作者单位： | 1. 江西农业大学作物生理生态与遗传育种教育部重点实验室,江西南昌330045／中国水稻研究所水稻生物学国家重点实验室／国家水稻改良中心,浙江杭州310006 2. 江西农业大学作物生理生态与遗传育种教育部重点实验室,江西南昌330045／湖南省农业科学院水稻研究所,湖南长沙410125 3. 中国水稻研究所水稻生物学国家重点实验室／国家水稻改良中心,浙江杭州,310006 4. 江西农业大学作物生理生态与遗传育种教育部重点实验室,江西南昌,330045 |
| 基金项目： | 高等学校博士学科点专项科研资金资助(20070410002); 江西省重大科技创新项目(20061G0100300); 十一五国家粮食丰产科技工程项目江西分析(2006BAD02A04); 国家863计划项目(课题编号2009AA101101) |
| 摘 要： | 本研究旨在排除主效QTL效应的基础上检测控制水稻产量性状的微效QTL。前期应用中156/谷梅2号重组自交系（RIL）群体在第7染色体RM2-RM214区间上检测到控制抽穗期和产量性状的主效QTL,本研究挑选在此区间呈谷梅2号基因型的两个株系,配组衍生新的RIL群体,检测控制水稻产量性状的QTL。共检测到25个产量性状Q... |
| 关 键 词： | 水稻 数量性状座位 重组自交系 产量性状 |
| 收稿时间： | 2010-12-29 |
| 修稿时间： | 2011-03-22 |
QTL ANALYSIS FOR YIELD TRAITS OF RICE IN EXCLUSION OF MAJOR EFFECT |
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| ZHONG Juan, LIU Wen-qiang, WU Jian-li HE Hao-hua ZHUANG Jie-yun.QTL ANALYSIS FOR YIELD TRAITS OF RICE IN EXCLUSION OF MAJOR EFFECT[J].Acta Agriculturae Nucleatae Sinica,2011,25(5):857-862. | |
| Authors: | ZHONG Juan LIU Wen-qiang WU Jian-li HE Hao-hua ZHUANG Jie-yun |
| Institution: | ZHONG Juan1,2 LIU Wen-qiang1,3 WU Jian-li2 HE Hao-hua1 ZHUANG Jie-yun2 (1.Key Laboratory of Crop Physiology,Ecology and Genetic Breeding,Ministry of Education,Jiangxi Agricultural University,Nanchang,Jiangxi 330045,2.State Key Laboratory of Rice Biology/Chinese National Center for Rice Improvement,China National Rice Research Institute,Hangzhou,Zhejiang 310006,3.Hunan Rice Research Institute,Changsha,Hunan 410125) |
| Abstract: | This study was conducted to detect quantitative traits loci(QTL) for yield traits in the exclusion of major QTLs.In a previous mapping of QTLs for heading date and yield traits using Zhong 156/Gumei 2 recombinant inbred line(RIL) population of rice,a major QTL was located in the interval RM2-RM214 on chromosome 7.Two lines showing the Gumei 2 genotype in this interval were selected and crossed to derive a new RIL population.A total of 25 QTLs were detected,of which 8 also had significant effect in the previ... |
| Keywords: | rice quantitative trait locus recombinant inbred line yield traits |
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