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
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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
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发表时间:
2019-11
期刊:
影响因子:
30.8
通讯作者:
Argyris
中科院分区:
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
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.
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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
影响因子:
56.9
作者:
Boualem, Adnane;Fergany, Mohamed;Bendahmane, Abdelhafid
通讯作者:
Bendahmane, Abdelhafid
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
影响因子:
6.9
作者:
Hu, Zhihong;Xu, Fan;Hou, Suiwen
通讯作者:
Hou, Suiwen