Resequencing of 243 diploid cotton accessions based on an updated A genome identifies the genetic basis of key agronomic traits

Publication Overview
TitleResequencing of 243 diploid cotton accessions based on an updated A genome identifies the genetic basis of key agronomic traits
AuthorsDu X, Huang G, He S, Yang Z, Sun G, Ma X, Li N, Zhang X, Sun J, Liu M, Jia Y, Pan Z, Gong W, Liu Z, Zhu H, Ma L, Liu F, Yang D, Wang F, Fan W, Gong Q, Peng Z, Wang L, Wang X, Xu S, Shang H, Lu C, Zheng H, Huang S, Lin T, Zhu Y, Li F
TypeJournal Article
Journal NameNature genetics
Year2018
CitationDu X, Huang G, He S, Yang Z, Sun G, Ma X, Li N, Zhang X, Sun J, Liu M, Jia Y, Pan Z, Gong W, Liu Z, Zhu H, Ma L, Liu F, Yang D, Wang F, Fan W, Gong Q, Peng Z, Wang L, Wang X, Xu S, Shang H, Lu C, Zheng H, Huang S, Lin T, Zhu Y, Li F. Resequencing of 243 diploid cotton accessions based on an updated A genome identifies the genetic basis of key agronomic traits. Nature genetics. 2018 May 07.

Abstract

The ancestors of Gossypium arboreum and Gossypium herbaceum provided the A subgenome for the modern cultivated allotetraploid cotton. Here, we upgraded the G. arboreum genome assembly by integrating different technologies. We resequenced 243 G. arboreum and G. herbaceum accessions to generate a map of genome variations and found that they are equally diverged from Gossypium raimondii. Independent analysis suggested that Chinese G. arboreum originated in South China and was subsequently introduced to the Yangtze and Yellow River regions. Most accessions with domestication-related traits experienced geographic isolation. Genome-wide association study (GWAS) identified 98 significant peak associations for 11 agronomically important traits in G. arboreum. A nonsynonymous substitution (cysteine-to-arginine substitution) of GaKASIII seems to confer substantial fatty acid composition (C16:0 and C16:1) changes in cotton seeds. Resistance to fusarium wilt disease is associated with activation of GaGSTF9 expression. Our work represents a major step toward understanding the evolution of the A genome of cotton.

Germplasm
This publication contains information about 244 stocks:
Stock NameGRIN IDSpeciesType
Nantong Green Stem Tong MianGossypium arboreumaccession
Nantong Green Stem Okra Ya Ling Guo Yellow FlowerGossypium arboreumaccession
Shangqiu Small White FlowerGossypium arboreumaccession
Jiading Zhong MianGossypium arboreumaccession
Jiading White SeedGossypium arboreumaccession
Sichuan Shuangliu Zhong MianGossypium arboreumaccession
Sichuan Fushun Zhong MianGossypium arboreumaccession
Sichuan Mianyang Zhong MianGossypium arboreumaccession
Sichuan Zizhong Zhong MianGossypium arboreumaccession
Sichuan Suining Zhong Mian Naked SeedGossypium arboreumaccession
Sichuan Suining Zhong Mian Grey SeedGossypium arboreumaccession
Sichuan Suining Zhong Mian White SeedGossypium arboreumaccession
HuangzhouGossypium arboreumaccession
Daye Da RongGossypium arboreumaccession
Daye Thin StapleGossypium arboreumaccession
Big Purple StemGossypium arboreumaccession
Taicang White Seed (Liu)Gossypium arboreumaccession
Rudong Okra Ya GuoGossypium arboreumaccession
Xiaogan Tie Zi Da Yi HuaGossypium arboreumaccession
Xiaogan Tie Zi Xiao Yi HuaGossypium arboreumaccession
Xiaogan Qing Pi Su Zhong Mian Bai Zi (Da Yi Fen)Gossypium arboreumaccession
Anguo Liu Shuang Shu Big Green StemGossypium arboreumaccession
Anguo White Stem White FlowerGossypium arboreumaccession
Anhui Quanjiao Zhong MianGossypium arboreumaccession
Anhui Quanjiao Small Seed Cotton Clean SeedGossypium arboreumaccession

Pages

Features
This publication contains information about 25,394 features:
Feature NameUniquenameType
CRI-A2_SNP_Ga14_114642600CRI-A2_SNP_Ga14_114642600genetic_marker
CRI-A2_SNP_Ga01_48763376CRI-A2_SNP_Ga01_48763376genetic_marker
CRI-A2_SNP_Ga02_4717063CRI-A2_SNP_Ga02_4717063genetic_marker
CRI-A2_SNP_Ga02_9388393CRI-A2_SNP_Ga02_9388393genetic_marker
CRI-A2_SNP_Ga02_9391129CRI-A2_SNP_Ga02_9391129genetic_marker
CRI-A2_SNP_Ga03_133798238CRI-A2_SNP_Ga03_133798238genetic_marker
CRI-A2_SNP_Ga03_300396CRI-A2_SNP_Ga03_300396genetic_marker
CRI-A2_SNP_Ga04_75252664CRI-A2_SNP_Ga04_75252664genetic_marker
CRI-A2_SNP_Ga04_93089226CRI-A2_SNP_Ga04_93089226genetic_marker
CRI-A2_SNP_Ga05_16113663CRI-A2_SNP_Ga05_16113663genetic_marker
CRI-A2_SNP_Ga06_2398472CRI-A2_SNP_Ga06_2398472genetic_marker
CRI-A2_SNP_Ga07_48704432CRI-A2_SNP_Ga07_48704432genetic_marker
CRI-A2_SNP_Ga07_50122343CRI-A2_SNP_Ga07_50122343genetic_marker
CRI-A2_SNP_Ga07_52553089CRI-A2_SNP_Ga07_52553089genetic_marker
CRI-A2_SNP_Ga07_54032655CRI-A2_SNP_Ga07_54032655genetic_marker
CRI-A2_SNP_Ga07_54073588CRI-A2_SNP_Ga07_54073588genetic_marker
CRI-A2_SNP_Ga07_57137687CRI-A2_SNP_Ga07_57137687genetic_marker
CRI-A2_SNP_Ga07_60567940CRI-A2_SNP_Ga07_60567940genetic_marker
CRI-A2_SNP_Ga07_80449650CRI-A2_SNP_Ga07_80449650genetic_marker
CRI-A2_SNP_Ga07_83760992CRI-A2_SNP_Ga07_83760992genetic_marker
CRI-A2_SNP_Ga07_84573976CRI-A2_SNP_Ga07_84573976genetic_marker
CRI-A2_SNP_Ga07_84632967CRI-A2_SNP_Ga07_84632967genetic_marker
CRI-A2_SNP_Ga07_84998593CRI-A2_SNP_Ga07_84998593genetic_marker
CRI-A2_SNP_Ga07_87824412CRI-A2_SNP_Ga07_87824412genetic_marker
CRI-A2_SNP_Ga07_88474358CRI-A2_SNP_Ga07_88474358genetic_marker

Pages

Projects
This publication contains information about 2 projects:
Project NameDescription
A2-CRI_key-agronomics_CRI-Li-2018_GWAS
A2-CRI_key-agronomics_CRI-Li-2018_PHENO
Properties
Additional details for this publication include:
Property NameValue
DOI10.1038/s41588-018-0116-x
eISSN1546-1718
Elocation10.1038/s41588-018-0116-x
ISSN1546-1718
Journal AbbreviationNat. Genet.
Journal CountryUnited States
LanguageEnglish
Language Abbreng
Publication Date2018 May 07
Publication ModelPrint-Electronic
Publication TypeJournal Article
Published Location