The first nested association mapping (NAM) population for outbreeding Italian ryegrass reveals candidate genes for seed shattering and related traits

The file NAM_all_origin.csv contains the phenotypic, the file offspring_q30_dp3_fi_m7_imputed_w200_istat250_maf02_ann.vcf.gz contains the genotypic (imputed SNPs) data described in the article published on bioRxiv https://www.biorxiv.org/content/10.1101/2025.10.22.683898v1 .