Population structure and domestication revealed by high-depth resequencing of Korean cultivated and wild soybean genomes

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dc.contributor.authorWon Hyung Chung-
dc.contributor.authorNamhee Jeong-
dc.contributor.authorJiwoong Kim-
dc.contributor.authorWoo Kyu Lee-
dc.contributor.authorYun Gyeong Lee-
dc.contributor.authorSang Heon Lee-
dc.contributor.authorWoongchang Yoon-
dc.contributor.authorJ H Kim-
dc.contributor.authorI Y Choi-
dc.contributor.authorH K Choi-
dc.contributor.authorJ K Moon-
dc.contributor.authorNamshin Kim-
dc.contributor.authorSoon Chun Jeong-
dc.date.accessioned2017-04-19T09:52:58Z-
dc.date.available2017-04-19T09:52:58Z-
dc.date.issued2014-
dc.identifier.issn1340-2838-
dc.identifier.uri10.1093/dnares/dst047ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/11973-
dc.description.abstractDespite the importance of soybean as a major crop, genome-wide variation and evolution of cultivated soybeans are largely unknown. Here, we catalogued genome variation in an annual soybean population by high-depth resequencing of 10 cultivated and 6 wild accessions and obtained 3.87 million high-quality single-nucleotide polymorphisms (SNPs) after excluding the sites with missing data in any accession. Nuclear genome phylogeny supported a single origin for the cultivated soybeans. We identified 10-fold longer linkage disequilibrium (LD) in the wild soybean relative to wild maize and rice. Despite the small population size, the long LD and large SNP data allowed us to identify 206 candidate domestication regions with significantly lower diversity in the cultivated, but not in the wild, soybeans. Some of the genes in these candidate regions were associated with soybean homologues of canonical domestication genes. However, several examples, which are likely specific to soybean or eudicot crop plants, were also observed. Consequently, the variation data identified in this study should be valuable for breeding and for identifying agronomically important genes in soybeans. However, the long LD of wild soybeans may hinder pinpointing causal gene(s) in the candidate regions.-
dc.publisherOxford Univ Press-
dc.titlePopulation structure and domestication revealed by high-depth resequencing of Korean cultivated and wild soybean genomes-
dc.title.alternativePopulation structure and domestication revealed by high-depth resequencing of Korean cultivated and wild soybean genomes-
dc.typeArticle-
dc.citation.titleDNA Research-
dc.citation.number2-
dc.citation.endPage167-
dc.citation.startPage153-
dc.citation.volume21-
dc.contributor.affiliatedAuthorWon Hyung Chung-
dc.contributor.affiliatedAuthorNamhee Jeong-
dc.contributor.affiliatedAuthorJiwoong Kim-
dc.contributor.affiliatedAuthorWoo Kyu Lee-
dc.contributor.affiliatedAuthorYun Gyeong Lee-
dc.contributor.affiliatedAuthorSang Heon Lee-
dc.contributor.affiliatedAuthorWoongchang Yoon-
dc.contributor.affiliatedAuthorNamshin Kim-
dc.contributor.affiliatedAuthorSoon Chun Jeong-
dc.contributor.alternativeName정원형-
dc.contributor.alternativeName정남희-
dc.contributor.alternativeName김지웅-
dc.contributor.alternativeName이우규-
dc.contributor.alternativeName이윤경-
dc.contributor.alternativeName이상헌-
dc.contributor.alternativeName윤웅창-
dc.contributor.alternativeName김진혁-
dc.contributor.alternativeName최익영-
dc.contributor.alternativeName최홍규-
dc.contributor.alternativeName문중경-
dc.contributor.alternativeName김남신-
dc.contributor.alternativeName정순천-
dc.identifier.bibliographicCitationDNA Research, vol. 21, no. 2, pp. 153-167-
dc.identifier.doi10.1093/dnares/dst047-
dc.subject.keywordDomestication-
dc.subject.keywordResequencing-
dc.subject.keywordSoybean-
dc.subject.keywordVariation-
dc.subject.localDomestication-
dc.subject.localResequencing-
dc.subject.localresequencing-
dc.subject.localRe-sequencing-
dc.subject.localre-sequencing-
dc.subject.localsoybean-
dc.subject.localSoybean-
dc.subject.localVariation-
dc.description.journalClassY-
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Ochang Branch Institute > 1. Journal Articles
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