Table 3.
The relative frequencies of haploid vs diploid spermatids at the round and elongating spermatid stages in 6-week-old XY and XESxrbO mice estimated by DNA FISH.
| Round spermatids | Elongated spermatids | |||||
|---|---|---|---|---|---|---|
| Probe | Haploida | Diploida | Probe | Haploida | Diploida | |
| XY | Kcnq1 | 50 | 0 | Kcnq1 | 50 | 0 |
| Hist1h/Olfr1359 | 100 | 0 | Airn | 50 | 0 | |
| Speer | 50 | 0 | ||||
| Total (%) | 150 (100%) | 0 (0%) | Total (%) | 150 (100%) | 0 (0%) | |
| XESxrbO | Kcnq1 | 3 | 47 | Kcnq1 | 0 | 50 |
| Airn | 5 | 45 | Airn | 2 | 48 | |
| Speer | 2 | 97 | Speer | 7 | 43 | |
| Total (%) | 10 (5%) | 189 (95%) | Total (%) | 9 (6%) | 141 (94%) | |
a
Haploid and diploid spermatids were identified by DNA FISH as exemplified in Fig. 5 for the elongated spermatids.