A comprehensive genome variation map of melon identifies multiple domestication events and loci influencing agronomic traits

A comprehensive genome variation map of melon identifies multiple domestication events and loci influencing agronomic traits
复制标题

甜瓜的全面基因组变异图谱确定了多个驯化事件和影响农艺性状的基因座

DOI:
10.1038/s41588-019-0522-8
复制
发表时间:
2019-11
期刊:
影响因子:
30.8
通讯作者:
Argyris
Argyris
中科院分区:
生物学1区
文献类型:
--
作者:
Zhao Guangwei;Lian Qun;Zhang Zhonghua;Fu Qiushi;He Yuhua;Ma Shuangwu;Ruggieri Valentino;Monforte Antonio J.;Wang Pingyong;Julca Irene;Wang Huaisong;Liu Junpu;Xu Yong;Wang Runze;Ji Jiabing;Xu Zhihong;Kong Weihu;Zhong Yang;Shang Jianli;Pereira Lara;Argyris

文献摘要

参考文献

被引文献

相似文献

甜瓜是一种经济上重要的水果作物,已经种植了数千年;然而,其驯化的遗传基础和历史仍然在很大程度上未知。在这里,我们报告了甜瓜基因组变异的综合图谱,该图谱来自1,175份代表该物种全球多样性的材料的重测序。我们的研究结果表明,三个独立的驯化事件发生在甜瓜,两个在印度和非洲。在甜瓜育种过程中,我们发现了两组独立的驯化扫描,导致了两个亚种melo和agrestis的不同特征。对16个农艺性状的全基因组关联分析共鉴定出208个与果实质量、品质和形态性状显著相关的基因座。本研究揭示了甜瓜的驯化历史,并为这一重要作物的基因组辅助育种提供了宝贵资源。
Melon is an economically important fruit crop that has been cultivated for thousands of years; however, the genetic basis and history of its domestication still remain largely unknown. Here we report a comprehensive map of the genomic variation in melon derived from the resequencing of 1,175 accessions, which represent the global diversity of the species. Our results suggest that three independent domestication events occurred in melon, two in India and one in Africa. We detected two independent sets of domestication sweeps, resulting in diverse characteristics of the two subspeciesmeloandagrestisduring melon breeding. Genome-wide association studies for 16 agronomic traits identified 208 loci significantly associated with fruit mass, quality and morphological characters. This study sheds light on the domestication history of melon and provides a valuable resource for genomics-assisted breeding of this important crop.
DOI: 10.1186/s12864-014-1196-3
发表时间: 2015-01-22
期刊: BMC genomics
影响因子: 4.4
作者:
Argyris JM;Ruiz-Herrera A;Madriz-Masis P;Sanseverino W;Morata J;Pujol M;Ramos-Onsins SE;Garcia-Mas J
通讯作者: Garcia-Mas J
DOI: 10.1126/science.1159023
发表时间: 2008-08-08
期刊: SCIENCE
影响因子: 56.9
作者:
Boualem, Adnane;Fergany, Mohamed;Bendahmane, Abdelhafid
通讯作者: Bendahmane, Abdelhafid
番茄育种中果实代谢组的重新布线
DOI: 10.1016/j.cell.2017.12.019
发表时间: 2018-01-11
期刊: CELL
影响因子: 64.5
作者:
Zhu, Guangtao;Wang, Shouchuang;Huang, Sanwen
通讯作者: Huang, Sanwen
DOI: 10.21273/jashs.133.4.579
发表时间: 2008-07-01
影响因子: 1.9
作者:
Darrigues, Audrey;Hall, Jack;Gray, Simon
通讯作者: Gray, Simon
DOI: 10.1093/jxb/ert463
发表时间: 2014-03-01
影响因子: 6.9
作者:
Hu, Zhihong;Xu, Fan;Hou, Suiwen
通讯作者: Hou, Suiwen