您好，欢迎访问黑龙江省农业科学院 机构知识库！
黑龙江省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Genome-Wide Linkage Mapping of QTL for Yield Components, Plant Height and Yield-Related Physiological Traits in the Chinese Wheat Cross Zhou 8425B/Chinese Spring

文献类型： 外文期刊

作者： Gao, Fengmei 1 ; Wen, Weie 2 ; Liu, Jindong 2 ; Rasheed, Awais 2 ; Yin, Guihong; Xia, Xianchun 2 ; Wu, Xiaoxia 1 ; He, 1 ;

作者机构： 1.Northeast Agr Univ, Minist Educ, Soybean Res Inst, Key Lab Soybean Biol, Harbin, Peoples R China

2.Chinese Acad Agr Sci, Inst Crop Sci, Natl Wheat Improvement Ctr, Beijing 100193, Peoples R China

3.Heilongjiang Acad Agr Sci, Keshan Subacad, Keshan, Peoples R China

4.Chinese Acad Agr Sci, Int Maize Wheat Improvement Ctr CIMMYT, China Off, Beijing 100193, Peoples R China

5.Chinese Acad Agr Sci, Int Maize Wheat Improvement Ctr CIMMYT, Chin

关键词： linkage analysis;molecular marker;QTL;Triticum aestivum;wheat 90K SNP array

期刊名称：FRONTIERS IN PLANT SCIENCE （ 影响因子：5.753； 五年影响因子：6.612 ）

ISSN： 1664-462X

年卷期： 2015 年 6 卷

页码：

收录情况： SCI

摘要： Identification of genes for yield components, plant height (PH), and yield-related physiological traits and tightly linked molecular markers is of great importance in marker-assisted selection (MAS) in wheat breeding. In the present study, 246 F-8 RILs derived from the cross of Zhou 8425B/Chinese Spring were genotyped using the high-density Illumina iSelect 90K single nucleotide polymorphism (SNP) assay. Field trials were conducted at Zhengzhou and Zhoukou of Henan Province, during the 2012-2013 and 2013-2014 cropping season under irrigated conditions, providing data for four environments. Analysis of variance (ANOVA) of agronomic and physiological traits revealed significant differences (P < 0.01) among RILs, environments, and RILs X environments interactions. Broad-sense heritabilities of all traits including thousand kernel weight (TKW), PH, spike length (SL), kernel number per spike (KNS), spike number/m(2) (SN), normalized difference in vegetation index at anthesis (NDVI-A) and at 10 days post-anthesis (NDVI-10), SPAD value of chlorophyll content at anthesis (Chl-A) and at 10 days post-anthesis (Ch1-10) ranged between 0.65 and 0.94. A linkage map spanning 3609.4 cM was constructed using 5636 polymorphic SNP markers, with an average chromosome length of 171.9 cM and marker density of 0.64 cM/marker. A total of 866 SNP markers were newly mapped to the hexaploid wheat linkage map. Eighty-six OIL for yield components, PH, and yield related physiological traits were detected on 18 chromosomes except 1D, 5D, and 6D, explaining 2.3-33.2% of the phenotypic variance. Ten stable OIL were identified across four environments, viz. QTKW.caas-6A.1, QTKW.caas-7AL, QKNS,caas-4AL, QSN.caas-1 ALI, QPH,caas-4BS.2, QPH.caas-4DS,1, Q,Stcaas-4AS, QSL.caas-4AL.1, QChl-A. caas-5AL, and QCh/-1 0. caas-5BL Meanwhile, 10 OIL-rich regions were found on chromosome 1BS, 2AL (2), 3AL,4AL (2), 4BS, 4DS, 5BL, and 7AL exhibiting pleiotropic effects. These QTL or QTL clusters are tightly linked to SNP markers, with genetic distances to the closest SNPs ranging from 0 to 1.5 cM, and could serve as target regions for fine mapping, candidate gene discovery, and MAS in wheat breeding.

  • 相关文献

[1]TaTGW6-A1, an ortholog of rice TGW6, is associated with grain weight and yield in bread wheat. Hanif, Mamoona,Gao, Fengmei,Liu, Jindong,Wen, Weie,Zhang, Yingjun,Rasheed, Awais,Xia, Xianchun,He, Zhonghu,Cao, Shuanghe,Gao, Fengmei,Rasheed, Awais,He, Zhonghu.

[2]Cloning of TaTPP-6AL1 associated with grain weight in bread wheat and development of functional marker. Zhang, Pengfei,Wang, Chunping,Zhang, Pengfei,He, Zhonghu,Tian, Xiuling,Gao, Fengmei,Xu, Dengan,Liu, Jindong,Wen, Weie,Fu, Luping,Xia, Xianchun,Cao, Shuanghe,He, Zhonghu,Gao, Fengmei,Li, Genying,Sui, Xinxia.

[3]粗山羊草D组染色体对小麦若干产量性状的影响. 李文才,李涛,陈于和,李兴锋,王洪刚. 2005

[4]盐、碱胁迫下水稻苗期根数和根长的QTL分析. 索艺宁,张春可,于乔乔,张恩源,谢冬微,冷月,王亮,孙健. 2018

[5]大豆子粒蛋白质含量QTL的精细定位. 张琦,尹彦斌,蒋洪蔚,张维耀,潘校成,武小霞. 2019

[6]大豆荚数垂直分布的遗传分析与QTL定位. 杜晶,李文霞,董全中,王萍,苏代群,孙明明,宁海龙,李文滨. 2019

[7]大豆抗细菌性斑疹病抗性鉴定以及抗病相关QTL定位. 魏玮,张艳娇,李长育,王锦辉,孙宇峰,康青林,郭庆东,尹振功,常汇琳,蒋洪蔚,刘春燕,王囡囡,辛大伟,武小霞,陈庆山. 2018

[8]基于CAPS标记的甜瓜单果重相关性状QTL分析. 刘相玉,张裕舒,刘柳,刘识,高鹏,王迪,王学征. 2019

[9]大豆四向重组自交系群体生育进程稳定QTL定位. 宁海龙,庄煦,杨畅,方艳龙,王萍,李文滨,薛红,李文霞. 2017

[10]大豆关联重组自交系群体蛋白质、油分含量的QTL分析. 田雨,王艳殊,张佳楠,许世超,董全中,李文滨,李文霞,宁海龙. 2020

[11]大豆荚粒性状的QTL分析. 张维耀,王金星,宗春美,付春旭,王茂青,孙艳杰,胡国华,陈庆山. 2012

[12]大豆根长QTL的Meta分析及候选基因挖掘. 刘鑫,甄善继,王家军,王洋. 2023

[13]大豆高蛋白基因分子标记及其在大豆育种中的应用. 杨喆,刘丽君,高明杰,蒲国锋,张雷. 2008

[14]大豆花荚脱落及单株荚数的QTL定位. 徐琰,孙晓环,孙霞,王燕平,宗春美,齐玉鑫,白艳凤,任海洋,潘相文. 2015

[15]大豆耐盐碱研究进展. 朱治佳,袁明,韩冬伟,张笛,王振,孙浩月,王淑荣,王连霞. 2023

[16]大豆油分含量QTL分析. 薛永国,刘丽君,杨喆,高明杰,张雷. 2007

[17]与大白菜干烧边性状相关的SSR和SRAP标记分析. 李坤,史庆馨,张耀伟. 2010

[18]大豆产量相关性状的多年多点QTL分析. 刘春燕,齐照明,韩冬伟,单大鹏,蒋洪蔚,陈庆山,胡国华. 2010

[19]大豆胞囊线虫病3号生理小种抗性QTL定位的研究. 杨柳,师臣,田中艳,周长军,李建英,吴耀坤,杜志强. 2010

[20]大豆耐低磷研究进展. 刘海旭,吴俊江,王金生,鹿文成,徐鹏飞,张淑珍. 2017

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：黑龙江省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台