您好，欢迎访问福建省农业科学院 机构知识库！
福建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 Association Study Reveals the QTLs for Seed Storability in World Rice Core Collections

文献类型： 外文期刊

作者： Wu, Fangxi 1 ; Luo, Xi 1 ; Wang, Lingqiang 3 ; Wei, Yidong 1 ; Li, Jianguo 3 ; Xie, Huaan 1 ; Zhang, Jianfu 1 ; Xie, Guos 1 ;

作者机构： 1.Fujian Acad Agr Sci, Rice Res Inst, Fuzhou 350019, Peoples R China

2.Huazhong Agr Univ, Coll Plant Sci & Technol, MOA Key Lab Crop Ecophysiol & Farming Syst Middle, Wuhan 430070, Peoples R China

3.Guangxi Univ, Coll Agr, State Key Lab Conservat & Utilizat Subtrop Agrobi, Nanning 530004, Peoples R China

4.Huazhong Agr Univ, Coll Plant Sci & Technol, Wuhan 430070, Peoples R China

关键词： rice (Oryza sativa L.); seed storability; GWAS; QTL; SNP

期刊名称：PLANTS-BASEL （ 影响因子：2.762； ）

ISSN：

年卷期： 2021 年 10 卷 4 期

页码：

收录情况： SCI

摘要： Seed storability is a main agronomically important trait to assure storage safety of grain and seeds in rice. Although many quantitative trait loci (QTLs) and associated genes for rice seed storability have been identified, the detailed genetic mechanisms of seed storability remain unclear in rice. In this study, a genome-wide association study (GWAS) was performed in 456 diverse rice core collections from the 3K rice genome. We discovered the new nine QTLs designated as qSS1-1, qSS1-2, qSS2-1, qSS3-1, qSS5-1, qSS5-2, qSS7-1, qSS8-1, and qSS11-1. According to the analysis of the new nine QTLs, our results could well explain the reason why seed storability of indica subspecies was superior to japonica subspecies in rice. Among them, qSS1-2 and qSS8-1 were potentially co-localized with a known associated qSS1/OsGH3-2 and OsPIMT1, respectively. Our results also suggest that pyramiding breeding of superior alleles of these associated genes will lead to new varieties with improved seed storability in the future.

  • 相关文献
作者其他论文 更多>>
  • OsBBP1, a newly identified protein containing DUF630 and DUF632 domains confers drought tolerance in rice

    作者：Yu, Xiangzhen;Wang, Lanning;Xie, Huaan;Zhang, Jianfu;Yu, Xiangzhen;Wang, Lanning;Xie, Yunjie;Zhu, Yongsheng;Xie, Hongguang;Wei, Linyan;Xiao, Yanjia;Cai, Qiuhua;Chen, Liping;Xie, Huaan;Zhang, Jianfu;Yu, Xiangzhen;Wang, Lanning;Xie, Yunjie;Zhu, Yongsheng;Xie, Hongguang;Wei, Linyan;Xiao, Yanjia;Cai, Qiuhua;Chen, Liping;Xie, Huaan;Zhang, Jianfu;Xie, Huaan;Zhang, Jianfu

    关键词：Reactive oxygen species (ROS); Chip-seq; OsbZIP72 TF; CATB/CATC; Yield traits

  • Multiplex-genome-editing based rapid directional improvement of complex traits in rice

    作者：Wei, Yidong;Zhang, Haomin;Fan, Jiaxing;Cai, Qiuhua;Wang, Jinlan;Zhang, Min;Yan, Fengting;Jiang, Jiahuan;Xie, Hongguang;Luo, Xi;Wei, Linyan;Lin, Yuelong;He, Wei;Qu, Mengyu;Zhu, Yongsheng;Xie, Huaan;Zhang, Jianfu;Wei, Yidong;Zhang, Haomin;Fan, Jiaxing;Cai, Qiuhua;Wang, Jinlan;Zhang, Min;Yan, Fengting;Jiang, Jiahuan;Xie, Hongguang;Luo, Xi;Wei, Linyan;Lin, Yuelong;He, Wei;Qu, Mengyu;Zhu, Yongsheng;Xie, Huaan;Zhang, Jianfu;Fan, Jiaxing;Zhang, Zhixing;Zhang, Min;Yan, Fengting;Qu, Mengyu;Zhang, Xinxin

    关键词：multiplex genome editing; rapid directional improvement; heading date; plant architecture; rice

  • Genome-wide association study of stem structural characteristics that extracted by a high-throughput phenotypic analysis "LabelmeP rice" in rice

    作者：Li, Jianguo;Yang, Mingchong;He, Dandan;Luo, Zixuan;Li, Bo;Huang, Xiaojin;Wang, Lingqiang;Li, Jianguo;Xie, Guosheng;Fan, Chuchuan;Sun, Wenqiang;Yu, Sibin;Wang, Lingqiang;Wu, Fangxi

    关键词：high-throughput phenotyping; genome-wide association study; stem structure; rice

  • Overexpression of a GIPC glycosyltransferase gene, OsGMT1, suppresses plant immunity and delays heading time in rice

    作者：Lin, Yuelong;He, Wei;Wang, Yingheng;Xie, Huaan;Zhang, Jianfu;Lin, Yuelong;Zhu, Yongsheng;Wang, Lanning;Zheng, Yanmei;Xie, Yunjie;Cai, Qiuhua;He, Wei;Xie, Hongguang;Liu, Haitao;Wang, Yingheng;Cui, Lili;Wei, Yidong;Xie, Huaan;Zhang, Jianfu;Lin, Yuelong;Zhu, Yongsheng;Wang, Lanning;Zheng, Yanmei;Xie, Yunjie;Cai, Qiuhua;Xie, Hongguang;Liu, Haitao;Cui, Lili;Wei, Yidong;Xie, Huaan;Zhang, Jianfu;Lin, Yuelong;Zhu, Yongsheng;Wang, Lanning;Zheng, Yanmei;Xie, Yunjie;Cai, Qiuhua;Xie, Hongguang;Liu, Haitao;Cui, Lili;Wei, Yidong;Xie, Huaan;Zhang, Jianfu

    关键词：GIPC; OsGMT1; Rice blast; MoNLP1; Calcein AM release assay; OsHAP5 gene family

  • Blast resistance improvement of hybrid rice restorer line Fuhui 676 by polygene polymerization

    作者：Zhu, Yongsheng;Cai, Qiuhua;Wei, Yidong;Chen, Liping;Xie, Huaan;Zhang, Jianfu;Zhu, Yongsheng;Cai, Qiuhua;Wei, Yidong;Chen, Liping;Xie, Huaan;Zhang, Jianfu;Zhang, Jianfu

    关键词：rice blast resistance; gene pyramiding; genetic improvement; molecular markers; combining ability

  • Gradual daylength sensing coupled with optimum cropping modes enhances multi-latitude adaptation of rice and maize

    作者：Wang, Xiaoying;Han, Jiupan;Li, Rui;Qiu, Leilei;Huang, Rongyu;Huang, Xi;Ouyang, Xinhao;Zhang, Cheng;Lu, Ming;Wang, Xiangfeng;Zhang, Jianfu;Xie, Huaan;Li, Shigui

    关键词：multi-latitude adaptation; daylength sensing; cropping mode

  • IPA1 improves drought tolerance by activating SNAC1 in rice

    作者：Chen, Feihe;Zhang, Haomin;Li, Hong;Lian, Ling;Wei, Yidong;Lin, Yuelong;Wang, Lanning;He, Wei;Cai, Qiuhua;Xie, Hongguang;Zhang, Jianfu;Chen, Feihe;Zhang, Haomin;Lin, Yuelong;Wang, Lanning;Zhang, Hua;Zhang, Jianfu;Chen, Feihe;Zhang, Haomin;Li, Hong;Lian, Ling;Wei, Yidong;Lin, Yuelong;Wang, Lanning;He, Wei;Cai, Qiuhua;Xie, Hongguang;Zhang, Jianfu;Chen, Feihe;Zhang, Haomin;Li, Hong;Lian, Ling;Wei, Yidong;Lin, Yuelong;Wang, Lanning;He, Wei;Cai, Qiuhua;Xie, Hongguang;Zhang, Jianfu;Chen, Feihe;Zhang, Haomin;Li, Hong;Lian, Ling;Wei, Yidong;Lin, Yuelong;Wang, Lanning;He, Wei;Cai, Qiuhua;Xie, Hongguang;Zhang, Jianfu

    关键词：IPA1; Rice (Oryza sativa L; ); Drought stress; SNAC1; Reactive oxygen species (ROS)

置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：福建省农业科学院

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