Table 1.
Genetic variability estimates in the laboratory established line (CL) and the adapting line (TW) of Anastrepha fraterculus for generations n, n+3 and n+6 under laboratory rearing conditions.
| Line and replicate | Generation | Na | AR | Ho | He |
|---|---|---|---|---|---|
| CL R1 | Gn | 5.4 (2.4) | 5.3 | 0.54 (0.28) | 0.63 (0.17) |
| Gn+3 | 5.7 (2.4) | 5.4 | 0.57 (0.18) | 0.66 (0.15) | |
| Gn+6 | 5.1 (2.4) | 5.0 | 0.53 (0.26) | 0.60 (0.22) | |
| CL R2 | Gn | 5.4 (2.7) | 5.3 | 0.58 (0.28) | 0.62 (0.23) |
| Gn+3 | 5.7 (2.3) | 5.2 | 0.52 (0.20) | 0.60 (0.18) | |
| Gn+6 | 6.1 (2.6) | 5.4 | 0.51 (0.15) | 0.66 (0.13) | |
| TW R1 | Gn | 6.7 (2.9) | 6.4 | 0.62 (0.12) | 0.66 (0.16) |
| Gn+3 | 6.1 (2.3) | 5.4 | 0.58 (0.20) | 0.61 (0.18) | |
| Gn+6 | 4.3 (1.9) | 4.1 | 0.51 (0.26) | 0.58 (0.18) | |
| TW R2 | Gn | 6.7 (2.8) | 6.5 | 0.58 (0.24) | 0.66 (0.18) |
| Gn+3 | 6.2 (2.9) | 5.7 | 0.57 (0.16) | 0.65 (0.14) | |
| Gn+6 | 6.3 (2.8) | 5.6 | 0.56 (0.25) | 0.63 (0.21) |
Na, mean number of alleles; AR, mean allelic richness; Ho, mean observed heterozygosity; He, mean expected heterozygosity. In parentheses: standard deviation.