identifier: USPeanutCore.gwas.Otyama_Kulkarni_2020 synopsis: "GWAS determining markers associated with fatty acid composition in the USDA peanut core collection." scientific_name: Arachis hypogaea taxid: 3818 scientific_name_abbrev: arahy genotype: - U.S. Peanut Core Collection description: "This study reports on the identification of candidate markers associated with fatty acid composition in peanut (Arachis hypogaea). A large population of 791 accessions from the USDA peanut Core collection was genotyped using the Axiom Arachis2 SNP array. SNPs were filtered for MAF>5%, yielding 11,308 SNP markers out of 13,480 high-quality SNPs. The genomic architecture of these accessions was investigated to confirm the population structure. Then, GWAS was conducted to evaluate the association between SNP markers and seed fatty acid composition." publication_doi: 10.1534/g3.120.401306 publication_title: Genotypic Characterization of the U.S. Peanut Core Collection data_curators: Steven Cannon, Sam Hokin public_access_level: public license: Open keywords: peanut, GWAS citation: "Otyama, P. I. et al. Genotypic Characterization of the U.S. Peanut Core Collection. G3 (2020)" genotyping_platform: Axiom_Arachis2