收藏本站
收藏 | 手机打开
二维码
手机客户端打开本文

Fine mapping of QGW4B.4-17 and the discovery of its potential genes involved in grain weight via bioinformatics

Xixian Duan  Qingfang Li  Xiaoxiao Sun  Yun Zhao  Rongchang Yang  Angela Juhasz  Tangyuan Ning  Qianqian Liu  Daxin Liu  Jichun Tian  Wujun Ma  Jiansheng Chen  
【摘要】:Thousand-grain weight(GW) is one of the three crucial determinants of wheat(Triticum aestivum) grain yield.Identification of the functional genes and developing the closely linked markers are urgently needed for wheat yield improvements.In this study,a set of 173 F_(8:9) recombinant inbred lines(RILs) were analyzed via wheat 90 K single-nucleotide polymorphism(SNP) arrays and diversity array technology(DArT).Quantitative trait loci(QTL) mapping for GW was carried out in the RILs based on four environments' GW data.A total of 9 QTLs controlling GW were detected across 5 chromosomes.Among these QTLs,one QTL,QGW4 B.4-17,was confirmed as a major and stable QTL and was finely mapped to a genetic interval of approximately 0.8 cM.Via comparative genomics with rice and slender false brome grass,good linear relationships were observed between the QGW4 B.4-17 region of wheat and both chromosome 3 of rice and chromosome 1 of slender false brome grass.A cleaved amplified polymorphic sequence(CAPS) marker designated TaGW-4 B was developed for the defined region.The CAPS marker was verified to be significantly correlated with GW and thus could be used effectively for marker-assisted selection(MAS).Bioinformatics revealed that the target QTL region QGW-Sdau-4 B(Rhtl-TaGW-4 B) was located within a finely mapped interval of 2 Mb on physical maps based on flanking marker sequences.Furthermore,nine high-confidence(HC) genes within the target region were detected.Of these genes,TraesCS4 B01 G042300,TraesCS4 B01 G042400 and TraesCS4 B01 G043000 were predicted as potential candidate genes according to their annotated functions and expression profiles.These results showed that QGW-Sdau-4 B was significantly associated with yield trait GW and is potential valuable for wheat yield improvement.

知网文化
【相似文献】
中国期刊全文数据库 前20条
1 田靫,卢一凡,邓继先,李滨,张学勇,刘广田;Microdissection of additional chromosome in common wheat-Th. intermedium TAI-27 and screening of its special probe[J];Science in China(Series C:Life Sciences);2000年01期
2 Yuhui Pang;Xinhong Chen;Jixin Zhao;Wanli Du;Xueni Cheng;Jun Wu;Yanli Li;Liangming Wang;Jing Wang;Qunhui Yang;;Molecular Cytogenetic Characterization of a Wheat-Leymus mollis 3D(3Ns) Substitution Line with Resistance to Leaf Rust[J];Journal of Genetics and Genomics;2014年04期
3 ;Microdissection of chromosome 7B of common wheat and cloning of low-copy specific DNA sequences[J];Chinese Science Bulletin;1999年07期
4 ;Advances in Localization and Molecular Markers of Wheat Leaf Rust Resistance Genes[J];Agricultural Sciences in China;2004年10期
5 Yong Wang;Huaizhi Zhang;Jingzhong Xie;Bingmin Guo;Yongxing Chen;Huaiyu Zhang;Ping Lu;Qiuhong Wu;Miaomiao Li;Deyun Zhang;Guanghao Guo;Jian Yang;Panpan Zhang;Yan Zhang;Xicheng Wang;Hong Zhao;Tingjie Cao;Zhiyong Liu;;Mapping stripe rust resistance genes by BSR-Seq:YrMM58 and YrHY1 on chromosome 2AS in Chinese wheat lines Mengmai 58 and Huaiyang 1 are Yr17[J];The Crop Journal;2018年01期
6 ;Development, chromosome location and genetic mapping of EST-SSR markers in wheat[J];Chinese Science Bulletin;2005年20期
7 ;Development of Triticum aestivum-Leymus racemosus ditelosomic substitution line 7Lr#1S(7A) with resistance to wheat scab and its meiotic behavior analysis[J];Chinese Science Bulletin;2008年22期
8 ;The Meiotic Behavior of an Alien Chromosome in Triticum aestivum-Haynaldia villosa Monosomic Addition Lines[J];Agricultural Sciences in China;2002年04期
9 HAN Liu-sha;LI Zai-feng;WANG Jia-zhen;SHI Ling-zhi;ZHU Lin;LI Xing;LIU Da-qun;Syed J A Shah;;Molecular mapping of leaf rust resistance genes in the wheat line Yu 356-9[J];Journal of Integrative Agriculture;2015年07期
10 ;Characterization of a PDR type ABC transporter gene from wheat (Triticum aestivum L.)[J];Chinese Science Bulletin;2009年18期
11 ;The inhibiting effect of 1.4 recombinant P chromosome of wheat-Agropyron cristatum addition line on the Ph gene[J];Chinese Science Bulletin;2010年02期
12 ;Genes for resistance to stripe rust on chromosome 2B and their application in wheat breeding[J];Progress in Natural Science;2009年01期
13 ;Molecular dissection of plant height QTLs using recombinant inbred lines from hybrids between common wheat (Triticum aestivum L.) and spelt wheat (Triticum spelta L.)[J];Chinese Science Bulletin;2011年18期
14 ;Synthetic hexaploid wheat and its utilization for wheat genetic improvement in China[J];遗传学报;2009年09期
15 XU Xiao-dan;FENG Jing;FAN Jie-ru;LIU Zhi-yong;LI Qiang;ZHOU Yi-lin;MA Zhan-hong;;Identification of the resistance gene to powdery mildew in Chinese wheat landrace Baiyouyantiao[J];Journal of Integrative Agriculture;2018年01期
16 QI Ai-yong;ZHANG Pei-pei;ZHOU Yue;YAO Zhan-jun;LI Zai-feng;LIU Da-qun;;Mapping of QTL conferring leaf rust resistance in Chinese wheat lines W014204 and Fuyu 3 at adult plant stage[J];Journal of Integrative Agriculture;2016年01期
17 ;Wide hybridization:engineering the next leap in wheat yield[J];遗传学报;2009年09期
18 ;Utilization of blue-grained character in wheat breeding derived from Thinopyrum poticum[J];遗传学报;2009年09期
19 ;Computational identification of microRNAs and their targets in wheat (Triticum aestivum L.)[J];Science in China(Series C:Life Sciences);2009年11期
20 ;Breeding and molecular cytogenetic identification of wheat-Thinopyrum intermedium addition lines resistant to powdery mildew[J];Chinese Science Bulletin;2002年22期
中国重要会议论文全文数据库 前10条
1 Xixian Duan;Qingfang Li;Xiaoxiao Sun;Yun Zhao;Rongchang Yang;Angela Juhasz;Tangyuan Ning;Qianqian Liu;Daxin Liu;Jichun Tian;Wujun Ma;Jiansheng Chen;;Fine mapping of QGW4B.4-17 and the discovery of its potential genes involved in grain weight via bioinformatics[A];第十届全国小麦基因组学及分子育种大会摘要集[C];2019年
2 ;Construction and characterization of three bacterial artificial chromosome libraries of wheat[A];第十一届全国植物基因组学大会摘要集[C];2010年
3 ;Fine mapping of wheat stripe rust resistance gene Yr26 on chromosome 1BL[A];第十三届全国植物基因组学大会论文集[C];2012年
4 ;Molecular Cytogenetic Characterization of a New T2BL·1RS Wheat-Rye Chromosome Translocation Line Resistant to Stripe Rust and Powdery Mildew[A];中国遗传学会植物遗传和基因组学专业委员会2009年学术研讨会论文摘要汇编[C];2009年
5 Zhang Fuyan;Wu Peipei;Chen Feng;Cui Dangqun;;Molecular characterization of lipoxygenase genes on the chromosome of 4BS in Chinese bread wheat(Triticumaestivum L.)[A];第六届全国小麦基因组学及分子育种大会论文集[C];2015年
6 ;Mapping of chromosome regions for grain weight of wheat and their allelic variations[A];第十三届全国植物基因组学大会论文集[C];2012年
7 Liu Huan;Su Wenwen;Chao Kaixiang;Li Qian;Yue Weiyun;Wang Baotong;Li Qiang;;Rapid mapping of a stripe rust resistance gene in wheat cultivar Zhongliang 31 using BSA combined with high-throughput SNP genotyping arrays[A];中国植物病理学会2018年学术年会论文集[C];2018年
8 Wenjing Hu;Derong Gao;Hongya Wu;Jian Liu;Chunmei Zhang;Junchan Wang;Zhengning Jiang;Yeyu Liu;Dongsheng Li;Yong Zhang;Chenbin Lu;;A genome-wide association study of Fusarium head blight resistance in common wheat(Triticum aestivum L.)[A];第十届全国小麦基因组学及分子育种大会摘要集[C];2019年
9 Liang Junchao;Fu Bisheng;Tang Wenbin;Khan U.Nasr;Li Na;Ma Zhengqiang;;Fine mapping of two wheat powdery mildew resistance genes located at the Pm1 cluster[A];第六届全国小麦基因组学及分子育种大会论文集[C];2015年
10 ZHANG Pei-pei;LI Qing-luo;WANG Xin-hai;LI Zai-feng;LIU Da-qun;;QTL mapping of adult-plant resistance to leaf rust in Romanian wheat line Fundulea 900[A];中国植物病理学会2015年学术年会论文集[C];2015年
中国博士学位论文全文数据库 前10条
1 Shoaib Ur Rehman;小麦蔗糖非发酵相关蛋白激酶2基因TaSnRK2.9的功能分析[D];中国农业科学院;2018年
2 罗培高;小麦对条锈病、白粉病和衰老抗性的分子细胞生物学研究[D];四川农业大学;2006年
3 李玲玲;[D];甘肃农业大学;2006年
4 Muharam Ali;抗条锈病小麦N95175抗性基因的遗传图谱与克隆[D];西北农林科技大学;2010年
5 Muhammad Ejaz Khan;[D];西北农林科技大学;2013年
6 Mamoona Hanif;小麦TaTGW6基因的克隆鉴定和功能标记开发[D];中国农业科学院;2016年
7 Mohamad Hesam Shahrajabian;华北平原冬小麦灌溉效应及蒸发、蒸腾的田间蒸渗仪评价[D];中国农业大学;2015年
8 Nadia Khan;不同水分条件下小麦茎秆可溶性糖和农艺性状的遗传解析[D];中国农业科学院;2015年
9 王丽芳;旱作小麦产量形成及其对不同覆盖与耕作措施的响应[D];西北农林科技大学;2016年
10 Bakht un Nisa Mangan;[D];西北农林科技大学;2014年
中国硕士学位论文全文数据库 前10条
1 易超;主动脉瓣病变合并升主动脉瘤15例Wheat手术临床经验总结[D];河北医科大学;2019年
2 Mamoudou Saidou;小麦新种质N0324抗白粉病基因的染色体定位与分子标记[D];西北农林科技大学;2013年
3 Lise Josephine Gerard;对中国小麦市场未来的研究[D];华东理工大学;2015年
4 拉钠(RANA ABDUL SAMAD);[D];华中农业大学;2016年
5 韩国强;不同施氮条件下小麦品种的碳氮转移效率研究[D];福建农林大学;2010年
6 郑青焕;21份印度小麦种质品质性状的评价及主要农艺性状分析[D];西北农林科技大学;2016年
7 Shahat Sabet MOHAMED;中埃农业比较研究[D];中国农业科学院;2013年
8 刘占锋;利用作物模拟模型辅助冬小麦限水灌溉决策的研究[D];河北农业大学;2004年
9 罗怀勇;小麦条锈病、白粉病和叶锈病抗病基因的分子标记[D];四川农业大学;2010年
10 杨宁;豆科绿肥—冬小麦轮作提高小麦产量和营养元素含量的效应与土壤机制[D];西北农林科技大学;2012年
中国知网广告投放
 快捷付款方式  订购知网充值卡  订购热线  帮助中心
  • 400-819-9993
  • 010-62982499
  • 010-62783978