Table 2. Microsatellite diversity in Sorbus domestica of marginal/northern areas and of southern areas of the species distribution.
| ID | Sampling locality | Source | N | # Alleles | AR | H o | H e | F IS | SE F IS | Private alleles |
|---|---|---|---|---|---|---|---|---|---|---|
| CH SW | Southwestern Switzerland | This study | 9 | 4.6 | – | 0.63 | 0.65 | 0.06 | 0.121 | 0 |
| CH NW | Northwestern Switzerland | This study | 63 | 7.6 | 4.0 | 0.54 | 0.62 | 0.13 | 0.029 | 2 (0.008, 0.008) |
| CH NE | Northeastern Switzerland | [1] | 152 | 6.1 | 3.6 | 0.62 | 0.64 | 0.02 | 0.027 | 3 (0.003, 0.003, 0.010) |
| GB | Southwestern Great Britain | [2] | 7 | 4.0 | – | 0.65 | 0.63 | -0.04 | 0.098 | 0 |
| F NW | Northwestern France | [3] | 20 | 4.7 | 3.8 | 0.62 | 0.6 | -0.04 | 0.051 | 0 |
| AT E1 | Eastern Austria | [3] | 19 | 4.9 | 3.8 | 0.58 | 0.54 | 0.00 | 0.112 | 0 |
| AT E2 | Eastern Austria (Wolkersdorf) | [3] | 37 | 5.6 | 3.8 | 0.6 | 0.58 | -0.05 | 0.072 | 0 |
| AT E3 | Eastern Austria (Merkenstein) | [3] | 43 | 5.4 | 3.6 | 0.54 | 0.56 | 0.03 | 0.022 | 1 (0.047) |
| SLO | Slovenia | [3] | 8 | 3.4 | – | 0.68 | 0.53 | -0.25 | 0.047 | 0 |
| Mean | Northern range margin | – | 5.1 | 3.8 | 0.61 | 0.59 | -0.02 | 0.064 | – | |
| HR | Croatia | [3] | 18 | 4.6 | 3.8 | 0.61 | 0.53 | -0.15 | 0.033 | 2 (0.056, 0.029) |
| F C | Central France | [3] | 33 | 5.3 | 3.9 | 0.59 | 0.59 | -0.02 | 0.037 | 0 |
| F S | Southern France | [3] | 23 | 5.3 | 4.1 | 0.69 | 0.68 | -0.03 | 0.036 | 0 |
| IT Elba | Island of Elba, Italy | [3] | 10 | 3.4 | 3.8 | 0.45 | 0.46 | -0.06 | 0.090 | 0 |
| F Corsica | Island of Corsica, France | [3] | 15 | 5.1 | 4.2 | 0.57 | 0.61 | 0.04 | 0.041 | 0 |
| IT N | Northern Italy | [3] | 13 | 5.3 | 4.4 | 0.65 | 0.61 | -0.05 | 0.079 | 1 (0.038) |
| BIH | Bosnia and Hercegovina | [3] | 17 | 5.7 | 4.5 | 0.65 | 0.62 | -0.05 | 0.072 | 0 |
| SRB | Serbia | [3] | 6 | 4.3 | – | 0.61 | 0.56 | -0.09 | 0.058 | 2 (0.200, 0.100) |
| BG W | Western Bulgaria | * | 25 | 7.3 | 5.0 | 0.66 | 0.65 | -0.02 | 0.042 | 3 (0.152, 0.020, 0.083) |
| BG SE | Southeastern Bulgaria | [3] | 16 | 6.0 | 4.7 | 0.60 | 0.62 | 0.02 | 0.061 | 2 (0.063, 0.125) |
| Mean | Southern and southeastern range | – | 5.2 | 4.3 | 0.61 | 0.59 | -0.04 | 0.055 | – | |
| Overall mean | – | 5.2 | 4.1 | 0.61 | 0.59 | -0.03 | 0.059 | – |
Notes.
The table lists: code for locality, ID; number of trees, N; average number of alleles across seven loci; average allelic richness rarefied to seven individuals, AR; average observed heterozygosity, Ho; average expected heterozygosity, He; average inbreeding coefficient with standard error (FIS, SE); and the number of private alleles (with respective frequencies). Only samples from CH SW and CH NW were newly genotyped for this study; sources of genetic data for other localities are listed. [1], Kamm et al. (2009); [2], George et al. (2016); [3], George et al. (2015); * Unpublished data provided by Jan-Peter George.