TABLE 1.
X-Chromosome Probes Used for Analysis
| Locus | Probe | Location | Enzymes | Alleles (kb) | Frequencies |
|---|---|---|---|---|---|
| DXS28 | C7 | Xp21.3 | EcoRV | 7.5,8 | 0.85, 0.15 |
| DXS269 | p20 | Xp21.1−21.2 | EcoRV | 7,7.5 | 0.40, 0.60 |
| DXS164 | pERT87–15 | Xp21.2 | TaqI | 3.3, 3.5 | 0.67, 0.33 |
| DXS206 | XJ1.1 | Xp21.1−21.2 | TaqI | 3.1, 3.8 | 0.72, 0.28 |
| DXS206 | XJ5.1 | Xp21.1−21.2 | SphI | 24, 17 | 0.20, 0.80 |
| DXS84 | 754 | Xp21.1 | Pst | 11,9 | 0.55, 0.45 |
| DXS148 | cX5.7 | Xp21 | MspI | 7.8, 2.4 | 0.31, 0.69 |
| DXS141 | pERT145–12 | Xp21.1 | TaqI | 4.8, 3.7 | 0.25, 0.75 |
| Msp | 18, 4.8 | 0.15, 0.85 | |||
| OTC | HO731 | Xp21.1 | BamHI | 18, 5.4 | 0.80, 0.20 |
| Xp21.1 | MspI | 6.6, 6.2 | 0.61, 0.39 | ||
| MspI | 5.1, 4.4 | 0.73, 0.27 | |||
| DXS7 | L1.28 | Xp11.3 | TaqI | 12,9 | 0.77, 0.23 |
| TIMP | TIMP-3.9X | Xp11 | BglII | 12, 9.5 | 0.66, 0.34 |
| DXS255 | M27B | Xp11.3−cen | EcoRI | Multiallelic hypervariable systemsa | |
| PstI | |||||
| DXS14 | 58–1 | Xp11−cen | MspI | 4, 2.5 | 0.65, 0.35 |
a
Hypervariable fragments of M27B were recorded as three alleles in each family. The allelic frequencies used are 0.2286,0.3714, and 0.4000.