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Genetic variation among 481 diverse soybean accessions, inferred from genomic re-sequencing

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Relation http://oar.icrisat.org/11806/
https://doi.org/10.1038/s41597-021-00834-w
doi:10.1038/s41597-021-00834-w
 
Title Genetic variation among 481 diverse soybean accessions, inferred from genomic re-sequencing
 
Creator Valliyodan, B
Brown, A V
Wang, J
Patil, G
Liu, Y
Otyama, P I
Nelson, R T
Vuong, T
Song, Q
Musket, T A
Wagner, R
Marri, P
Reddy, S
Sessions, A
Wu, X
Grant, D
Bayer, P E
Roorkiwal, M
Varshney, R K
Liu, X
Edwards, D
Xu, D
Joshi, T
Cannon, S B
Nguyen, H T
 
Subject Genetics and Genomics
Legume Crops
 
Description We report characteristics of soybean genetic diversity and structure from the resequencing of 481
diverse soybean accessions, comprising 52 wild (Glycine soja) selections and 429 cultivated (Glycine
max) varieties (landraces and elites). This data was used to identify 7.8 million SNPs, to predict SNP
effects relative to genic regions, and to identify the genetic structure, relationships, and linkage
disequilibrium. We found evidence of distinct, mostly independent selection of lineages by particular
geographic location. Among cultivated varieties, we identified numerous highly conserved regions,
suggesting selection during domestication. Comparisons of these accessions against the whole U.S.
germplasm genotyped with the SoySNP50K iSelect BeadChip revealed that over 95% of the resequenced
accessions have a high similarity to their SoySNP50K counterparts. Probable errors in seed
source or genotype tracking were also identified in approximately 5% of the accessions.
 
Publisher Nature Research
 
Date 2021-02
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
Identifier http://oar.icrisat.org/11806/1/s41597-021-00834-w.pdf
Valliyodan, B and Brown, A V and Wang, J and Patil, G and Liu, Y and Otyama, P I and Nelson, R T and Vuong, T and Song, Q and Musket, T A and Wagner, R and Marri, P and Reddy, S and Sessions, A and Wu, X and Grant, D and Bayer, P E and Roorkiwal, M and Varshney, R K and Liu, X and Edwards, D and Xu, D and Joshi, T and Cannon, S B and Nguyen, H T (2021) Genetic variation among 481 diverse soybean accessions, inferred from genomic re-sequencing. Scientific Data (TSI), 8 (1). pp. 1-9. ISSN 2052-4463