Results of the FSTAT and Bottleneck analyses.

Bottleneck analysis was performed with the heterozygosity excess model in the Mediterranean cultivars and the Iranian cultivars and ecotypes, according to the stepwise mutation model (SMM).AR: allelic richness based on minimum sample size of 66 diploid individuals; FIS: Wright’s inbreeding coefficient. Indicative adjusted nominal level (5%) for P-value for Fis is 0.002. AR and FIS have been calculated through FSTAT.HE: expected heterozygosity; HEq: expected heterozygosity at mutation-drift equilibrium; SD: standard deviation of the mutation-drift equilibrium distribution of the heterozygosity; HE-HEq/sd standardized difference for each locus. *P = 0.05, probability of deficit for the expected heterozygosity (HE). DH/sd has been calculated with Bottleneck.