Genome-wide diversity and population structure of 274 sunflower (Helianthus annuus L.) accessions: analysis code and data

Analysis code, filtered genotype matrices (233,264 SNPs by 274 accessions, non-imputed and imputed, VCF), derived tables and data files for a study of genetic diversity and population structure in 274 cultivated sunflower accessions of the USDA National Plant Germplasm System, genotyped by tunable genotyping by sequencing against the HanXRQr2.0-SUNRISE assembly. The repository holds the Slurm job scripts, R and Python code, the software environment specification, the parameter settings, the supplementary tables and the data files of the manuscript.