Fig. 4

Genetic diversity of six inferred populations of 415 accessions in Guizhou Plateau. Inter-population genetic differentiation coefficient (Fst), nucleotide diversity (Pi), observed heterozygosity (Ho), minor allele frequency (MAF) and inbreeding coefficients (Fis). The colors and numbers in the cells of the matrix represent the Fst values. The colors and numbers in the cells below the Fst matrix represent the genetic diversity indices. The different letters indicate a significant difference in p = 0.05 levels by the T-test. GP01, GP02, GP03, GP04 and GP05 are pure populations and GP06 is admixture population base on ADMIXTURE software at K = 5