Table 3. Comparison of genotypes shared between the two collections and those specific to each one.
The number of alleles (Na), allelic richness (Ar) and index of diversity (He).
| Group of genotypes | Size of genotypes | N. olive trees | Na (%)1 | Ar2 | He3 | |
|---|---|---|---|---|---|---|
| WOGBM | WOGBC | |||||
| Shared between collections | 130 | 213 | 223 | 233 (57.2%) | 9.7a | 0.724a |
| Specific to WOGBM | 272 | 341 | 358 (87.9%) | 12.7a | 0.774b | |
| Specific to WOGBC | 270 | 314 | 329 (80.8%) | 11.5a | 0.746ab | |
| Mean | 20.35 | 0.758 | ||||
| Total | 672 | 554 | 537 | 407 | ||
1 Compared to total number of alleles in both collections (407 alleles).
2 Computed at G value of 130, no significant difference between both collections (Mann-Whitney comparison test, p-value >0.05).
3 Significant difference between genotypes in common and those specific to WOGBM (Mann-Whitney comparison test, p-value <0.05).
a, b Index of significance at p-value < 0.05.