Chromosome‐level reference genome and resequencing of 322 accessions reveal evolution, genomic imprint and key agronomic traits in adzuki bean

Summary Adzuki bean (Vigna angularis) is an important legume crop cultivated in over 30 countries worldwide. We developed a high‐quality chromosome‐level reference genome of adzuki bean cultivar Jingnong6 by combining PacBio Sequel long‐read sequencing with short‐read and Hi‐C technologies. The asse...

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Veröffentlicht in:Plant biotechnology journal 2024-08, Vol.22 (8), p.2173-2185
Hauptverfasser: Chu, Liwei, Yang, Kai, Chen, Chunhai, Zhao, Bo, Hou, Yanan, Wang, Wanqiu, Zhao, Pu, Wang, Kaili, Wang, Binhu, Xiao, Ying, Li, Yongqiang, Li, Yisong, Song, Qijian, Liu, Biao, Fan, Ruoxi, Bohra, Abhishek, Yu, Jianping, Sonnenschein, Eva C., Varshney, Rajeev K, Tian, Zhixi, Jian, Jianbo, Wan, Ping
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container_issue 8
container_start_page 2173
container_title Plant biotechnology journal
container_volume 22
creator Chu, Liwei
Yang, Kai
Chen, Chunhai
Zhao, Bo
Hou, Yanan
Wang, Wanqiu
Zhao, Pu
Wang, Kaili
Wang, Binhu
Xiao, Ying
Li, Yongqiang
Li, Yisong
Song, Qijian
Liu, Biao
Fan, Ruoxi
Bohra, Abhishek
Yu, Jianping
Sonnenschein, Eva C.
Varshney, Rajeev K
Tian, Zhixi
Jian, Jianbo
Wan, Ping
description Summary Adzuki bean (Vigna angularis) is an important legume crop cultivated in over 30 countries worldwide. We developed a high‐quality chromosome‐level reference genome of adzuki bean cultivar Jingnong6 by combining PacBio Sequel long‐read sequencing with short‐read and Hi‐C technologies. The assembled genome covers 97.8% of the adzuki bean genome with a contig N50 of approximately 16 Mb and a total of 32 738 protein‐coding genes. We also generated a comprehensive genome variation map of adzuki bean by whole‐genome resequencing (WGRS) of 322 diverse adzuki beans accessions including both wild and cultivated. Furthermore, we have conducted comparative genomics and a genome‐wide association study (GWAS) on key agricultural traits to investigate the evolution and domestication. GWAS identified several candidate genes, including VaCycA3;1, VaHB15, VaANR1 and VaBm, that exhibited significant associations with domestication traits. Furthermore, we conducted functional analyses on the roles of VaANR1 and VaBm in regulating seed coat colour. We provided evidence for the highest genetic diversity of wild adzuki (Vigna angularis var. nipponensis) in China with the presence of the most original wild adzuki bean, and the occurrence of domestication process facilitating transition from wild to cultigen. The present study elucidates the genetic basis of adzuki bean domestication traits and provides crucial genomic resources to support future breeding efforts in adzuki bean.
doi_str_mv 10.1111/pbi.14337
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We developed a high‐quality chromosome‐level reference genome of adzuki bean cultivar Jingnong6 by combining PacBio Sequel long‐read sequencing with short‐read and Hi‐C technologies. The assembled genome covers 97.8% of the adzuki bean genome with a contig N50 of approximately 16 Mb and a total of 32 738 protein‐coding genes. We also generated a comprehensive genome variation map of adzuki bean by whole‐genome resequencing (WGRS) of 322 diverse adzuki beans accessions including both wild and cultivated. Furthermore, we have conducted comparative genomics and a genome‐wide association study (GWAS) on key agricultural traits to investigate the evolution and domestication. GWAS identified several candidate genes, including VaCycA3;1, VaHB15, VaANR1 and VaBm, that exhibited significant associations with domestication traits. Furthermore, we conducted functional analyses on the roles of VaANR1 and VaBm in regulating seed coat colour. We provided evidence for the highest genetic diversity of wild adzuki (Vigna angularis var. nipponensis) in China with the presence of the most original wild adzuki bean, and the occurrence of domestication process facilitating transition from wild to cultigen. The present study elucidates the genetic basis of adzuki bean domestication traits and provides crucial genomic resources to support future breeding efforts in adzuki bean.</description><identifier>ISSN: 1467-7644</identifier><identifier>ISSN: 1467-7652</identifier><identifier>EISSN: 1467-7652</identifier><identifier>DOI: 10.1111/pbi.14337</identifier><identifier>PMID: 38497586</identifier><language>eng</language><publisher>England: John Wiley &amp; Sons, Inc</publisher><subject>Adzuki bean ; agronomic traits ; Beans ; biotechnology ; China ; Chromosomes ; color ; Cultivars ; Cultivation ; Domestication ; Evolution ; Evolutionary genetics ; Gene sequencing ; Genes ; Genetic analysis ; Genetic diversity ; genetic variation ; genome ; Genome-wide association studies ; genome-wide association study ; Genomes ; Genomics ; Grain cultivation ; GWAS ; Legumes ; Phylogenetics ; Plant breeding ; Proteins ; seed coat ; seed coat colour ; Vigna angularis ; Vigna angularis var. nipponensis</subject><ispartof>Plant biotechnology journal, 2024-08, Vol.22 (8), p.2173-2185</ispartof><rights>2024 The Authors. published by Society for Experimental Biology and The Association of Applied Biologists and John Wiley &amp; Sons Ltd.</rights><rights>2024 The Authors. 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We developed a high‐quality chromosome‐level reference genome of adzuki bean cultivar Jingnong6 by combining PacBio Sequel long‐read sequencing with short‐read and Hi‐C technologies. The assembled genome covers 97.8% of the adzuki bean genome with a contig N50 of approximately 16 Mb and a total of 32 738 protein‐coding genes. We also generated a comprehensive genome variation map of adzuki bean by whole‐genome resequencing (WGRS) of 322 diverse adzuki beans accessions including both wild and cultivated. Furthermore, we have conducted comparative genomics and a genome‐wide association study (GWAS) on key agricultural traits to investigate the evolution and domestication. GWAS identified several candidate genes, including VaCycA3;1, VaHB15, VaANR1 and VaBm, that exhibited significant associations with domestication traits. Furthermore, we conducted functional analyses on the roles of VaANR1 and VaBm in regulating seed coat colour. We provided evidence for the highest genetic diversity of wild adzuki (Vigna angularis var. nipponensis) in China with the presence of the most original wild adzuki bean, and the occurrence of domestication process facilitating transition from wild to cultigen. 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Yang, Kai ; Chen, Chunhai ; Zhao, Bo ; Hou, Yanan ; Wang, Wanqiu ; Zhao, Pu ; Wang, Kaili ; Wang, Binhu ; Xiao, Ying ; Li, Yongqiang ; Li, Yisong ; Song, Qijian ; Liu, Biao ; Fan, Ruoxi ; Bohra, Abhishek ; Yu, Jianping ; Sonnenschein, Eva C. ; Varshney, Rajeev K ; Tian, Zhixi ; Jian, Jianbo ; Wan, Ping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3817-56e936e4e00ef310e0595bb3bf6288710bc21bd9d6f1e326ba955238cdb1382d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Adzuki bean</topic><topic>agronomic traits</topic><topic>Beans</topic><topic>biotechnology</topic><topic>China</topic><topic>Chromosomes</topic><topic>color</topic><topic>Cultivars</topic><topic>Cultivation</topic><topic>Domestication</topic><topic>Evolution</topic><topic>Evolutionary genetics</topic><topic>Gene sequencing</topic><topic>Genes</topic><topic>Genetic analysis</topic><topic>Genetic diversity</topic><topic>genetic variation</topic><topic>genome</topic><topic>Genome-wide association studies</topic><topic>genome-wide association study</topic><topic>Genomes</topic><topic>Genomics</topic><topic>Grain cultivation</topic><topic>GWAS</topic><topic>Legumes</topic><topic>Phylogenetics</topic><topic>Plant breeding</topic><topic>Proteins</topic><topic>seed coat</topic><topic>seed coat colour</topic><topic>Vigna angularis</topic><topic>Vigna angularis var. nipponensis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chu, Liwei</creatorcontrib><creatorcontrib>Yang, Kai</creatorcontrib><creatorcontrib>Chen, Chunhai</creatorcontrib><creatorcontrib>Zhao, Bo</creatorcontrib><creatorcontrib>Hou, Yanan</creatorcontrib><creatorcontrib>Wang, Wanqiu</creatorcontrib><creatorcontrib>Zhao, Pu</creatorcontrib><creatorcontrib>Wang, Kaili</creatorcontrib><creatorcontrib>Wang, Binhu</creatorcontrib><creatorcontrib>Xiao, Ying</creatorcontrib><creatorcontrib>Li, Yongqiang</creatorcontrib><creatorcontrib>Li, Yisong</creatorcontrib><creatorcontrib>Song, Qijian</creatorcontrib><creatorcontrib>Liu, Biao</creatorcontrib><creatorcontrib>Fan, Ruoxi</creatorcontrib><creatorcontrib>Bohra, Abhishek</creatorcontrib><creatorcontrib>Yu, Jianping</creatorcontrib><creatorcontrib>Sonnenschein, Eva C.</creatorcontrib><creatorcontrib>Varshney, Rajeev K</creatorcontrib><creatorcontrib>Tian, Zhixi</creatorcontrib><creatorcontrib>Jian, Jianbo</creatorcontrib><creatorcontrib>Wan, Ping</creatorcontrib><collection>Wiley Online Library Open Access</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Materials Science &amp; 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We developed a high‐quality chromosome‐level reference genome of adzuki bean cultivar Jingnong6 by combining PacBio Sequel long‐read sequencing with short‐read and Hi‐C technologies. The assembled genome covers 97.8% of the adzuki bean genome with a contig N50 of approximately 16 Mb and a total of 32 738 protein‐coding genes. We also generated a comprehensive genome variation map of adzuki bean by whole‐genome resequencing (WGRS) of 322 diverse adzuki beans accessions including both wild and cultivated. Furthermore, we have conducted comparative genomics and a genome‐wide association study (GWAS) on key agricultural traits to investigate the evolution and domestication. GWAS identified several candidate genes, including VaCycA3;1, VaHB15, VaANR1 and VaBm, that exhibited significant associations with domestication traits. Furthermore, we conducted functional analyses on the roles of VaANR1 and VaBm in regulating seed coat colour. We provided evidence for the highest genetic diversity of wild adzuki (Vigna angularis var. nipponensis) in China with the presence of the most original wild adzuki bean, and the occurrence of domestication process facilitating transition from wild to cultigen. The present study elucidates the genetic basis of adzuki bean domestication traits and provides crucial genomic resources to support future breeding efforts in adzuki bean.</abstract><cop>England</cop><pub>John Wiley &amp; Sons, Inc</pub><pmid>38497586</pmid><doi>10.1111/pbi.14337</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0002-4562-9131</orcidid><orcidid>https://orcid.org/0000-0001-5468-9542</orcidid><orcidid>https://orcid.org/0000-0001-6051-9670</orcidid><oa>free_for_read</oa></addata></record>
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subjects Adzuki bean
agronomic traits
Beans
biotechnology
China
Chromosomes
color
Cultivars
Cultivation
Domestication
Evolution
Evolutionary genetics
Gene sequencing
Genes
Genetic analysis
Genetic diversity
genetic variation
genome
Genome-wide association studies
genome-wide association study
Genomes
Genomics
Grain cultivation
GWAS
Legumes
Phylogenetics
Plant breeding
Proteins
seed coat
seed coat colour
Vigna angularis
Vigna angularis var. nipponensis
title Chromosome‐level reference genome and resequencing of 322 accessions reveal evolution, genomic imprint and key agronomic traits in adzuki bean
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