Table 2.
Genetic diversity parameters (mean ± SD) for the two major genetic groups detected by STRUCTURE.
| Population | N | NSNP | NpSNP | Ne | I | Ho | UHe | FIS |
|---|---|---|---|---|---|---|---|---|
| Str1.1 (cultivated) | 82 | 235 | 235 | 1.58 ± 0.33 | 0.50 ± 0.19 | 0.35 ± 0.17 | 0.34 ± 0.15 | − 0.05 ± 0.15 |
| Str1.2 (wild) | 38 | 231 | 214 | 1.44 ± 0.33 | 0.42 ± 0.20 | 0.27 ± 0.16 | 0.27 ± 0.16 | − 0.01 ± 0.20 |
| Significance | – | – | – | * | * | * | * | * |
Str1.1 and Str1.2 largely divide the sampled Montenegrin genotypes as cultivated or wild, respectively. Genotypes were assigned to a genetic group if q ≥ 0.60. N sample size, NSNP number of called SNPs, NpSNP number of polymorphic SNPs, Ne number of effective alleles, I information index, Ho observed heterozygosity, UHe unbiased expected heterozygosity, FIS fixation coefficient. Genetic diversity parameters were calculated considering polymorphic SNPs.
*Significant differences between cultivated and wild genetic groups (t test; p ≤ 0.05).