Peanut Core Collection Genotype Phenotype Project

Characterizing The USDA Peanut Core Collection Through Genotype And Phenotype Information

This is a NIFA-funded project to genotype the US peanut core collection of 800 accessions to attach genotype data to each accession, assess the genetic diversity of the collection, search for marker-trait associations for key traits using GWAS analysis, and estimate the rate of mixed or heterogeneous accessions in the collection.

Publication: Paul I. Otyama, Roshan Kulkarni, Kelly Chamberlin, Peggy Ozias-Akins, Ye Chu, Lori M. Lincoln, Gregory E. MacDonald, Noelle L. Anglin, Sudhansu Dash, David J. Bertioli, David Fernández-Baca, Michelle A. Graham, Steven B. Cannon, and Ethalinda K.S. Cannon. Genotypic Characterization of the U.S. Peanut Core Collection, G3 Genes|Genomes|Genetics, Volume 10, Issue 11, 1 November 2020, pages 4013–4026.

Genotype data of African Breeding Lines

Explore using Gigwa.

Compare genotypes using SNP variant data

Visualize the genome wide comparison with the GCViT tool.