Table 3.
Genetic parameters of core subsets selected by purely analytical procedures and by mixed procedures (analytical + ‘expert knowledge’).
Strategy ID | Bruvo genetic distance | D CE | S H | H E | N E | C V (%) | ||
---|---|---|---|---|---|---|---|---|
E-E | E-NE | A-NE | E-E | |||||
Swiss National Pear Inventory | 0.591 | — | — | 0.834 | 4.967 | 0.830 | 7.73 | 100.00 |
Random core | 0.589 | 0.354 | 0.362 | 0.932 | 4.915 | 0.824 | 7.46 | 74.30 |
Purely analytical procedures | ||||||||
A-FNKAll | 0.636 | 0.463 | 0.394 | 0.867 | 5.190 | 0.867 | 9.80 | 97.00 |
M-FNKAll | 0.606 | 0.424 | 0.384 | 0.859 | 5.131 | 0.852 | 9.05 | 98.00 |
Mixed procedures (analytical + ‘expert knowledge’) | ||||||||
A-OMinAll | 0.624 | 0.388 | 0.367 | 0.858 | 5.093 | 0.852 | 8.85 | 90.00 |
A-OSupAll | 0.623 | 0.396 | 0.367 | 0.859 | 5.100 | 0.853 | 9.00 | 88.50 |
A-OSupNoPrior | 0.625 | 0.385 | 0.368 | 0.858 | 5.097 | 0.853 | 8.91 | 87.50 |
M-OMinAll | 0.620 | 0.390 | 0.367 | 0.855 | 5.079 | 0.849 | 8.68 | 89.50 |
M-OSupAll | 0.617 | 0.385 | 0.366 | 0.854 | 5.077 | 0.847 | 8.69 | 89.00 |
M-OSupNoPrior | 0.620 | 0.384 | 0.366 | 0.854 | 5.077 | 0.848 | 8.68 | 89.00 |
M-FYKAll | 0.618 | 0.392 | 0.364 | 0.852 | 5.079 | 0.847 | 8.74 | 90.00 |
Footnotes:
E-E: Average entry to entry distance, E-NE: average distance between each entry and the nearest entry, A-NE: Average distance between each genotype of the collection and the nearest entry, DCE: average genetic distance of Cavalli-Sforza and Edwards, SH: Shannon-Weaver diversity index, HE: Nei diversity index, CV: allelic coverage in percentage.