Evidence map›Paper›PMID 26084488›Full record

ArticleBMC plant biology2015

Genome-wide analysis of the gene families of resistance gene analogues in cotton and their response to Verticillium wilt.

Jie-Yin Chen, Jin-Qun Huang, Nan-Yang Li, Xue-Feng Ma, Jin-Long Wang, Chuan Liu, Yong-Feng Liu, Yong Liang, Yu-Ming Bao, Xiao-Feng Dai

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Article in BMC plant biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

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42citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

42 citing papers in PubMed.

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  13. Identification of receptor-like proteins induced byFrontiers in plant science · 2022
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  17. Cotton CC-NBS-LRR GeneFrontiers in plant science · 2021
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

10 authors.

Jie-Yin ChenLaboratory of Cotton Disease, Institute of Agro-Products Processing Science & Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China. chenjieyin@caas.cn.
Jin-Qun HuangBGI-Shenzhen, Shenzhen, Guangdong, 518083, China. huangjinqun@bgitechsolutions.com.
Nan-Yang LiLaboratory of Cotton Disease, Institute of Agro-Products Processing Science & Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China. linanyang130430@126.com.
Xue-Feng MaLaboratory of Cotton Disease, Institute of Agro-Products Processing Science & Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China. maxuefeng@caas.cn.
Jin-Long WangLaboratory of Cotton Disease, Institute of Agro-Products Processing Science & Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China. jlwang201@163.com.
Chuan LiuBGI-Shenzhen, Shenzhen, Guangdong, 518083, China. liuchuan2@genomics.cn.
Yong-Feng LiuBGI-Shenzhen, Shenzhen, Guangdong, 518083, China. liuyongfeng@bgitechsolutions.com.
Yong LiangBGI-Shenzhen, Shenzhen, Guangdong, 518083, China. liangyong@genomics.org.cn.
Yu-Ming BaoLaboratory of Cotton Disease, Institute of Agro-Products Processing Science & Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China. baoyuming@caas.cn.
Xiao-Feng DaiLaboratory of Cotton Disease, Institute of Agro-Products Processing Science & Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China. daixiaofeng@caas.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGossypium raimondii is a Verticillium wilt-resistant cotton species whose genome encodes numerous disease resistance genes that play important roles in the defence against pathogens. However, the characteristics of resistance gene analogues (RGAs) and Verticillium dahliae response loci (VdRLs) have not been investigated on a global scale. In this study, the characteristics of RGA genes were systematically analysed using bioinformatics-driven methods. Moreover, the potential VdRLs involved in the defence response to Verticillium wilt were identified by RNA-seq and correlations with known resistance QTLs.

resultsThe G. raimondii genome encodes 1004 RGA genes, and most of these genes cluster in homology groups based on high levels of similarity. Interestingly, nearly half of the RGA genes occurred in 26 RGA-gene-rich clusters (Rgrcs). The homology analysis showed that sequence exchanges and tandem duplications frequently occurred within Rgrcs, and segmental duplications took place among the different Rgrcs. An RNA-seq analysis showed that the RGA genes play roles in cotton defence responses, forming 26 VdRLs inside in the Rgrcs after being inoculated with V. dahliae. A correlation analysis found that 12 VdRLs were adjacent to the known Verticillium wilt resistance QTLs, and that 5 were rich in NB-ARC domain-containing disease resistance genes.

conclusionsThe cotton genome contains numerous RGA genes, and nearly half of them are located in clusters, which evolved by sequence exchanges, tandem duplications and segmental duplications. In the Rgrcs, 26 loci were induced by the V. dahliae inoculation, and 12 are in the vicinity of known Verticillium wilt resistance QTLs.

Indexed as

Genome-Wide Association StudyMultigene FamilyDisease ResistanceGene Expression Regulation, PlantGenes, PlantGossypiumHost-Pathogen InteractionsPhylogenyPlant DiseasesQuantitative Trait LociSequence Homology, Nucleic AcidVerticillium

Identifiers

PMID26084488
PMCPMC4471920

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.