Table 1.
| No. | Gestation (week). | Y-STR genotyping | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DYS 393 |
DYS 456 |
Y GATAH4 |
DYS 458 |
DYS 389I |
DYS 391 |
DYS 19 |
DYS 437 |
DYS 390 |
DYS 439 |
DYS 438 |
DYS 635 |
DYS 385a |
DYS 385b |
DYS 389II |
DYS 448 |
DYS 392 |
|||
| * | 100- 130 |
103- 120 |
120- 140 |
130- 155 |
140- 165 |
150- 175 |
175- 210 |
180- 200 |
190- 225 |
195- 225 |
225- 250 |
245- 270 |
240- 315 |
250- 275 |
280- 325 |
290- 325 |
|||
| 1 | 17 | A | 13 (118) |
15 (111) |
11 (133) |
15 (134) |
13 (154) |
10 (162) |
(-) |
14 (185) |
24 (214) |
12 (212) |
10 (233) |
(-) |
13 (265) |
(-) |
30 (276) |
18 (286) |
11 (302) |
| B | 13 | 15 | 11 | 15 | 13 | 10 | 17 | 14 | 24 | 12 | 10 | 21 | 13 | 17 | 30 | 18 | 11 | ||
| 2 | 19 | A | - | - | 11 (133) |
- | - | - | - | 15 (189) |
- | - | - | 19 (241) |
- | - | - | - | - |
| B | 13 | 15 | 11 | 18 | 12 | 10 | 15 | 15 | 23 | 11 | 10 | 19 | 12 | 18 | 29 | 19 | 12 | ||
| 3 | 20 | A | 13 (119) |
15 (111) |
- | 15 (134) |
- | 10 (162) |
- | 14 (185) |
- | - | - | - | - | - | - | 17 (280) |
- |
| B | 13 | 15 | 12 | 15 | 13 | 10 | 15 | 14 | 24 | 11 | 10 | 21 | 13 | 16 | 31 | 17 | 12 | ||
| 4 | 22 | A | 13 (119) |
15 (111) |
12 (137) |
20 (155) |
14 (159) |
10 (163) |
15 (194) |
14 (185) |
22 (207) |
12 (212) |
13 (248) |
- | - | - | - | 18 (286) |
- |
| B | 13 | 15 | 12 | 20 | 14 | 10 | 15 | 14 | 22 | 12 | 13 | 20 | 10 | 19 | 19 | 18 | 13 | ||
| 5 | 23 | A | 12 (115) |
16 (115) |
12 (137) |
21 (159) |
- | - | - | - | 25 (219) |
13 (216) |
- | - | - | - | - | - | - |
| B | 12 | 16 | 12 | 21 | 12 | 10 | 17 | 14 | 25 | 13 | 10 | 22 | 12 | 20 | 29 | 19 | 13 | ||
| 6 | 20 | A | 14 (123) |
15 (111) |
11 (133) |
- | 12 (150) |
10 (162) |
- | 14 (185) |
24 (214) |
- | - | - | - | - | 29 (272) |
18 (286) |
- |
| B | 14 | 15 | 11 | 16 | 12 | 10 | 15 | 14 | 24 | 12 | 10 | 21 | 12 | 14 | 29 | 18 | 14 | ||
| 7 | 23 | A | 13 (119) |
15 (111) |
12 (137) |
14 (130) |
12 (150) |
11 (166) |
16 (198) |
14 (185) |
- | 12 (212) |
10 (233) |
- | - | - | - | 18 (286) |
- |
| B | 13 | 15 | 12 | 14 | 12 | 11 | 16 | 14 | 23 | 12 | 10 | 21 | 13 | 13 | 28 | 18 | 14 | ||
| 8 | 24 | A | 12 (115) |
15 (111) |
12 (137) |
18 (146) |
12 (150) |
10 (162 |
- | - | 24 (214) |
- | 11 (238) |
23 (257) |
- | - | 28 (268) |
- | - |
| B | 12 | 15 | 12 | 18 | 12 | 10 | 16 | 14 | 24 | 12 | 11 | 23 | 14 | 16 | 28 | 20 | 13 | ||
| 9 | 24 | A | 13 (119) |
15 (111) |
12 (137) |
19 (151) |
14 (159) |
10 (162) |
- | 14 (185) |
- | 12 (212) |
13 (248) |
- | - | - | - | 18 (286) |
- |
| B | 13 | 15 | 12 | 19 | 14 | 10 | 15 | 14 | 22 | 12 | 13 | 20 | 10 | 21 | 29 | 18 | 13 | ||
| 10 | 39 | A | 12 (115) |
15 (111) |
- | 17 (142) |
13 (154) |
10 (163) |
- | 14 (185) |
- | 12 (212) |
11 (238) |
21 (249) |
- | - | - | 18 (286) |
12 (305) |
| B | 12 | 15 | 11 | 17 | 13 | 10 | 15 | 14 | 23 | 12 | 11 | 21 | 13 | 18 | 31 | 18 | 12 | ||
Y-STR and SRY genotyping of 10 pregnant women carrying male fetuses, and results of their corresponding cord blood samples. These Y-STR loci represent a paternally inherited haploid transmission pattern and reside on male-specific DNA; female DNA is not reactive.
A), results for detected alleles and allele sizes (bp) using maternal plasma DNA. The maximum fragment size detected by Y-STR genotyping of each sample is emphasized in bold font.
B), results of detected alleles of cord blood samples.
*Allelic size ranges (bp)
- Not detected