Table 4.
Multiple QTL model for females of the XR line population of Drosophila melanogaster
| Model formula: y = Q2 + Q6 + Q4 + Q1 + Q2:Q6
| |||||
|---|---|---|---|---|---|
| d.f. | SS | MS | LOD | %Var | |
| Model | 5 | 0.77 | 0.15 | 12.89 | 27.58 |
| Error | 178 | 2.02 | 0.01 | ||
| Total | 183 | 2.79 | |||
| Drop one QTL at a time ANOVA table
| ||||||
|---|---|---|---|---|---|---|
| Cytologic position | d.f. | Type III SS | LOD | %Var | Estimated allele effect (SE) | |
|
|
||||||
| Intercept | 3.52 ± 0.02 | |||||
| X@24 | 8E-11D | 2 | 0.38 | 6.95 | 13.75 | −0.05 ± 0.03 |
| X@17 | 6C-10B | 2 | 0.23 | 4.31 | 8.25 | 0.02 ± 0.03 |
| X@9 | 4C14-5C7 | 1 | 0.16 | 2.99 | 5.63 | −0.11 ± 0.03 |
| X@56 | 13E-20E | 1 | 0.14 | 2.68 | 5.02 | −0.08 ± 0.02 |
| X@24:X@17 | 1 | 0.22 | 4.18 | 7.96 | −0.25 ± 0.06 | |
QTL, quantitative trait loci; XR, X-chromosomal recombinant.