数字农科院2.0

Genome resources for the elite bread wheat cultivar Aikang 58 and mining of elite homeologous haplotypes for accelerating wheat improvement

文献类型： 外文期刊

作者： Jizeng Jia; Guangyao Zhao; Danping Li; Kai Wang; Chuizheng Kong; Pingchuan Deng; Xueqing Yan; Xueyong Zhang; Zefu Lu; Shujuan Xu; Yuannian Jiao; Kang Chong; Xu Liu; Dangqun Cui; Guangwei Li; Yijing Zhang; Chunguang Du; Liang Wu; Tianbao Li; Dong Yan; Kehui Zhan; Feng Chen; Zhiyong Wang; Lichao Zhang; Xiuying Kong; Zhengang Ru; Daowen Wang; Lifeng Gao

关键词： common wheat; genome sequencing; homoeologous haplotypes; homoeologous locus-based GWAS; polyploid crops; subgenome diploidization and divergence.

期刊名称： Molecular Plant

ISSN： 1674-2052

年卷期： 2023 年

页码：

收录情况： SCIE（2023版） ; ; CSCD（2023-2024年度） ; ; 科技核心（2023版）

摘要： Despite the progress made recently in crop genomics studies, the genomic changes brought by modern breeding selection are still poorly understood, thus hampering genomics-assisted breeding especially in the polyploid crops with compound genomes such as common wheat (Triticum aestivum). In this work, we constructed genome resources for the modern elite common wheat variety Aikang 58 (AK58). Comparisons between AK58 and the landrace cultivar Chinese Spring (CS) shed light on genomic changes occurred in recent wheat varietal improvement. Furthermore, we explored subgenome diploidization and divergence in common wheat and developed a homoeologous locus-based GWAS (HGWAS) approach, which was more effective than single homoeolog-based GWAS in unraveling agronomic trait-associated loci. A total of 123 major HGWAS loci were detected using the genetic population derived from AK58 and CS. Elite homoeologous haplotypes (HHs), formed by combinations of subgenomic homoeologs of the associated loci, were found in both parents and progenies, many of which could substantially improve wheat yield and related traits. We builded a website (available in https://triticeae.henau.edu.cn/aikang58/) in which data download of AK58 genome assembly sequence and annotation, blast analysis and Jbrowse could be performed. Our work enriches wheat genome resources, provides new insight into the genomic changes involved in modern wheat improvement, and suggests that efficient mining of elite HHs may contribute substantially to genomics-assisted breeding in common wheat and other polyploid crops.

分类号：

  • 相关文献

[1]小麦一十倍体长穗偃麦草广谱抗锈易位系的鉴定及分析. 郝薇薇,汤才国,李葆春,郝晨阳,张学勇. 2012

[2]Caulobacter Zeae Sp. Nov. And C.aulobacter Radicis Sp. Nov., N ovel Endophytic Bacteria Isolated From Maize Root (Zea Mays L.). Gao, JL, Sun, PB, Sun, XH, Tong, S, Yan, H, Han, ML, Mao, XJ, Sun, JG. 2018

[3]Genome sequencing of the Australian wild diploid species Gossypium australe highlights disease resistance and delayed gland morphogenesis. Li, Bo,Cai, Chaowei,Geng, Shuaipeng,Wang, Chenxiao,Wang, Ping,Ai, Peng,Sun, Minshan,Zhang, Yuanyuan,Zhang, Yu,Hong, Shimiao,Cai, Yingfan,Huang, Feifei,Chen, Yun,Yi, Feifei,Peng, Renhai,Chang, Ying,Zhou, Baoliang,Mi, Lingyu,Sun, Quan,Zhang, Lin,Shi, Xinying,Liu, Zhen,Cheng, Jieru,An, Guoyong,Xie, Yuanhui,Shi, Qian,Zhang, Xiao,Wang, Heng,Wang, Qinglian,Cai, Xiaoyan,Hou, Yuqing,Liu, Fang,Xu, Yanchao,Dong, Qi,Zhou, Zhongli,Wang, Kunbo. 2020

[4]Rhizobium Oryziradicis Sp Nov., Isolated F.rom Rice Roots. Zhao, JJ, Zhang, J, Sun, L, Zhang, RJ, Zhang, CW, Yin, HQ, Zhang, XX. 2017

[5]Cometabolic Biodegradation Of Quizalofop-P-Ethyl By Methylobacterium Populi Yc-Xj1 And Identification Of Qpeh1 Esterase. Li, XJ, Wang, JH, Wu, W, Jia, Y, Fan, SH, Hlaing, TS, Khokhar, I, Yan, YC. 2020

[6]The Genome Analysis Ofmethylobacterium Populiyc-Xj1 With Diverse Xenobiotics Biodegrading Capacity And Degradation Characteristics Of Related Hydrolase. Li, XJ, Wang, JH, Jia, Y, Reheman, A, Yan, YC. 2020

[7]Out In The Cold: Identification O.f Genomic Regions Associated W ith Cold Tolerance In The Biocontrol Fungus Clonostachys Rosea Through Genome-Wide Association Mapping. Broberg, Martin,Li, Shi-Dong,Schroers, Hans-Josef,Dubey, Mukesh,Broberg, Martin,Ihrmark, Katarina,Karlsson, Magnus,Durling, Mikael Brandstrom,Sun, Man-Hong,Jensen, Dan Funck. 2018

[8]QTL mapping of adult-plant resistance to stripe rust in a "Lumai 21xJingshuang 16' wheat population. He, Zhong H.,Xia, Xian C.,Ren, Yan,Liu, Li S.,He, Zhong H.,Wu, Ling,Bai, Bin.

[9]Determination of phenolic acid concentrations in wheat flours produced at different extraction rates. Wang, Lan,Yao, Yang,He, Zhonghu,Wang, Desen,Zhang, Yong,He, Zhonghu,Liu, Aihua. 2013

[10]An R2R3 MYB transcription factor in wheat, TaPIMP1, mediates host resistance to Bipolaris sorokiniana and drought stresses through regulation of defense- and stress-related genes. Liu, Xin,Wang, Xindong,Zhou, Xianyao,Ye, Xingguo,Wei, Xuening,Zhou, Miaoping. 2012

[11]Genetic diversity trend of common wheat (Triticum aestivum L.) in China revealed with AFLP markers. Tian, QZ,Zhou, RH,Jia, JZ. 2005

[12]Allelic variants of phytoene synthase 1 (Psy1) genes in Chinese and CIMMYT wheat cultivars and development of functional markers for flour colour. He, X. Y.,He, Z. H.,Xia, X. C.,He, Z. H.,Ma, W.,Appels, R.. 2009

[13]Variation in two PPO genes associated with polyphenol oxidase activity in seeds of common wheat. Chang, Cheng,Zhang, Hai-Ping,Xu, Jie,You, Ming-Shan,Li, Bao-Yun,Liu, Guang-Tian. 2007

[14]Cytological and molecular analysis of wheat - Agropyron cristatum translocation lines with 6P chromosome fragments conferring superior agronomic traits in common wheat. Song, Liqiang,Lu, Yuqing,Zhang, Jinpeng,Pan, Cuili,Yang, Xinming,Li, Xiuquan,Liu, Weihua,Li, Lihui.

[15]Allelic variation at the Glu-1 and Glu-3 loci, presence of the 1B.1R translocation, and their effects on mixographic properties in Chinese bread wheats. Liu, L,He, ZH,Yan, J,Zhang, Y,Xia, XC,Pena, RJ. 2005

[16]Genetic variation for waxy proteins and starch properties in Chinese winter wheats. He, Zhonghu,Xu, Zhaohua,Xia, Lanqin,Xia, Xianchun,Yan, Jun,Zhang, Yan,Chen, Xinmin. 2006

[17]Identification of allelic variations of puroindoline genes controlling grain hardness in wheat using a modified denaturing PAGE. Chang, Cheng,Zhang, Haiping,Xu, Jie,Li, Weihua,Liu, Guangtian,You, Mingshan,Li, Baoyun. 2006

[18]Mineral element distributions in milling fractions of Chinese wheats. Tang, Jianwei,He, Zhonghu,Zhang, Yong,Tang, Jianwei,Qu, Yanying,Zou, Chunqin,Shi, Rongli,He, Zhonghu,Ortiz-Monasterio, Ivan. 2008

[19]The wheat NB-LRR gene TaRCR1 is required for host defence response to the necrotrophic fungal pathogen Rhizoctonia cerealis. Zhu, Xiuliang,Du, Lipu,Ye, Xingguo,Liu, Xin,Zhang, Zengyan,Lu, Chungui,Coules, Anne.

[20]The adult plant rust resistance loci Lr34/Yr18 and Lr46/Yr29 are important determinants of partial resistance to powdery mildew in bread wheat line Saar. Lillemo, M.,Asalf, B.,Bjornstad, A.,Singh, R. P.,Huerta-Espino, J.,Chen, X. M.,He, Z. H..

作者其他论文 更多>>