Fig. 5From: Genome-wide SNP discovery and population structure analysis in pepper (Capsicum annuum) using genotyping by sequencingStacked bar chart of the allele frequency (q membership coefficient) at K = 3 of groups of accessions characterised by a different biological status. Bl = breeding lines; Ec = ecotypes; Hy = hybrids; Orn = ornamental; Var = varieties; Wld = wilds. The number of accessions is indicated above each barBack to article page