rdbr_19ssr_586ind.txt has the data in the format that is required for import in Genetix (Belkhir et al. 2003: http://www.genetix.univ-montp2.fr/genetix/intro.htm) Field separator character is space. Alleles are coded with 3 digits. Missing data are coded with 000. Column 1 is the sample name and column 2 is the ID for each individuals. Headers correspond to the name of loci targetted by SSR markers used for genotyping according GrainGenes nomenclature (http://wheat.pw.usda.gov/cgi-bin/graingenes/browse.cgi?class=marker;begin=80851).