Landscape of rare‐allele variants in cultivated and wild soybean genomes
Rattachement africain : cn, us. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
Rare-allele variants are important for crop improvement because they can be linked to important traits. However, genome-wide distribution and annotation of rare-allele variants have not been reported. We analyzed sequencing data from 1556 soybean accessions and found 6,533,419 rare-allele variants in Glycine max and 941,274 in Glycine soja populations. Although the total number of variants was 20% less in G. max than G. soja, the number of rare-allele variants in G. max was six times that in G. soja. Among the rare-allele variants in G. max, 19.16% were novel mutations that did not exist in G. soja. Domestication and artificial selection have not only reduced overall genetic diversity but also the frequency of variants of cultivated soybean. Rare-allele variants were mainly located in intergenic and noncoding regions rather than coding regions, and in heterochromatin regions rather than euchromatic regions. There were 121,450 rare-allele variations in 36,213 G. max genes and 20,645 in 12,332 G. soja genes, resulting in nonsynonymous, stop gain or stop loss mutations. This study provided the first comprehensive understanding of rare-allele variants in wild and cultivated soybean genomes and its potential impact on gene functions. This information will be valuable for future studies aimed at improving soybean varieties, as these variants may help reveal the underlying mechanisms controlling traits and have the potential to improve stress resistance, yield, and adaptability to environments.
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Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Landscape of rare‐allele variants in cultivated and wild soybean genomes
- Date Crossref
- 27/03/2025
- Éditeur
- Wiley
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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Ministry of Agriculture and Rural Affairs pays non établi dans la noticeOrganisme public
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Hebei Academy of Agriculture and Forestry Sciences pays non établi dans la noticeStructure de recherche
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Agricultural Research Service pays non établi dans la noticeOrganisme public
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Donald Danforth Plant Science Center pays non établi dans la noticeOrganisation à but non lucratif
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University of Missouri pays non établi dans la noticeUniversité ou école supérieure
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Beltsville Agricultural Research Center pays non établi dans la noticeStructure de recherche
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Hebei Key Laboratory of Crop Genetics and Breeding pays non établi dans la noticeStructure de recherche
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Plant Genetics Research Unit St. Louis Missouri USA USDA‐ARS Midwest Area pays non établi dans la noticeStructure de recherche
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USDA‐ARS Soybean Genomics and Improvement Laboratory Beltsville Maryland USA pays non établi dans la noticeStructure de recherche
Ministry of Agriculture and Rural Affairs, Hebei Academy of Agriculture and Forestry Sciences et Agricultural Research Service, avec 6 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.