TABLE 4.
Results of crosses of females of the genotypeX/X;net ho dp Sp b pr cn/+ + + + + + + carrying the indicatedX chromosomes by +/Y;net ho dp b pr cn/net ho dp b pr cn males
| Maternal genotype
|
||||||
|---|---|---|---|---|---|---|
| Progeny typea | Df(1)ED6579/+ | klp3Amei-352/Df(1)ED6579 | klp3A521/Df(1)ED6579 | klp3A1124/Df(1)ED6579 | klp3A835/Df(1)ED6579 | klp3Amei-352 |
| Noncrossover | 1139 | 856 | 132 | 374 | 34 | 156 |
| Single crossover | ||||||
| 1 | 235 | 128 | 19 | 75 | 4 | 13 |
| 2 | 546 | 361 | 50 | 191 | 17 | 52 |
| 3 | 66 | 73 | 18 | 46 | 3 | 14 |
| 4 | 17 | 42 | 5 | 7 | 1 | 7 |
| Double crossover | ||||||
| 1, 2 | 11 | 7 | 1 | 5 | 0 | 1 |
| 1, 3 | 3 | 9 | 0 | 4 | 0 | 0 |
| 1, 4 | 2 | 3 | 1 | 0 | 1 | 0 |
| 2, 3 | 7 | 9 | 0 | 4 | 1 | 4 |
| 2, 4 | 7 | 9 | 3 | 3 | 1 | 2 |
| 3, 4 | 1 | 1 | 0 | 0 | 0 | 0 |
| Triple crossover | 0 | 1 | 0 | 0 | 0 | 0 |
| Total progeny | 2034 | 1499 | 229 | 709 | 62 | 249 |
| Map distances | ||||||
| 1 (net-dp) | 12.34 | 9.87 | 9.17 | 11.85 | 8.07 | 5.62 |
| 2 (dp-b) | 28.07 | 25.82 | 23.58 | 28.63 | 30.65 | 23.69 |
| 3 (b-pr) | 3.79 | 6.14 | 7.86 | 7.62 | 6.45 | 7.23 |
| 4 (pr-cn) | 1.33 | 3.74 | 3.93 | 1.41 | 4.84 | 3.61 |
| Total | 45.53 | 45.56 | 44.54 | 49.51 | 50.00 | 40.16 |
| Map relative to control | ||||||
| 1 (net-dp) | 1 | 0.800 | 0.743 | 0.960 | 0.654 | 0.455 |
| 2 (dp-b) | 1 | 0.920 | 0.840 | 1.020 | 1.092 | 0.844 |
| 3 (b-pr) | 1 | 1.620 | 2.074 | 2.011 | 1.702 | 1.908 |
| 4 (pr-cn) | 1 | 2.812 | 2.955 | 1.060 | 3.639 | 2.714 |
| Total | 1 | 1.001 | 0.978 | 1.087 | 1.098 | 0.882 |
| Exchange rank frequencies | ||||||
| E0 | 0.150 | 0.193 | 0.197 | 0.100 | 0.194 | 0.309 |
| E1 | 0.789 | 0.708 | 0.716 | 0.810 | 0.613 | 0.578 |
| E2 | 0.061 | 0.093 | 0.087 | 0.090 | 0.194 | 0.112 |
| E3 | 0 | 0.005 | 0 | 0 | 0 | 0 |
Female progeny were scored (see Page et al. 2000) except for the klp3Amei-352 cross, in which all progeny were scored.
a
Region 1 is net-dp; region 2 is dp-b; region 3 is b-pr; and region 4 is pr-cn.