Fig. 3

Genetic diversity of four inferred populations of 253 accessions. Pi nucleotide diversity, Ho observed heterozygosity, MAF minor allele frequency, Fis inbreeding coefficient, GD genetic distance, Fst differentiation coefficient, Nm gene flow. The different letters indicate a significant difference in p = 0.05 levels by the T-test. CG-1, CG-2 and CG-3 are pure groups and the CG-4 is the admixture group base on ADMIXTURE software at K = 3