Table 2.
Viability effects of mtRPOL genotype in interpopulation hybrids
| mtRPOL genotypes |
Hardy–Weinberg | Allele frequencies | ||||
|---|---|---|---|---|---|---|
| Match | Heterozygote | Mismatch | ||||
| ABxSCN | ||||||
| Observed | 69 | 94 | 50 | χ2 = 2.5909 | pmatch = 0.54 | χ2 = 3.206 |
| Expected | 63 | 106 | 44 | P = 0.1075 | pmismatch = 0.46 | P = 0.073 |
| ABxSD | ||||||
| Observed | 77 | 79 | 32 | χ2 = 1.2549 | pmatch = 0.62 | χ2 = 21.543 |
| Expected | 72 | 89 | 27 | P = 0.2626 | pmismatch = 0.38 | P < 0.0001 |
| SCNxAB | ||||||
| Observed | 67 | 115 | 35 | χ2 = 1.5118 | pmatch = 0.57 | χ2 = 9.428 |
| Expected | 71 | 106 | 39 | P = 0.2188 | pmismatch = 0.43 | P = 0.002 |
| SCNxSD | ||||||
| Observed | 62 | 71 | 17 | χ2 = 0.2435 | pmatch = 0.65 | χ2 = 26.316 |
| Expected | 63 | 68 | 18 | P = 0.6217 | pmismatch = 0.35 | P < 0.0001 |
| SDxAB | ||||||
| Observed | 22 | 61 | 59 | χ2 = 0.8698 | pmatch = 0.37 | χ2 = 19.282 |
| Expected | 19 | 66 | 56 | P = 0.3510 | pmismatch = 0.63 | P < 0.0001 |
| SDxSCN | ||||||
| Observed | 30 | 89 | 75 | χ2 = 0.1781 | pmatch = 0.38 | χ2 = 20.876 |
| Expected | 29 | 92 | 74 | P = 0.6730 | pmismatch = 0.62 | P < 0.0001 |
Genotypic numbers and χ2 test to Hardy–Weinberg expectations for mtRPOL genotypes in F4 hybrid adults reared under control conditions. Also shown are the mtRPOL allelic frequencies (matched = same source population as for the mtDNA) and chi-square test for deviation from the neutral expected frequency of 0.5. All crosses are listed as (female parent population) × (male parent population). AB = Abalone Cove; SCN = Santa Cruz; SD = San Diego.