Table 1.
Frequency and polymorphic variants observed in chromosomal polymorphisms patients
| Classification | Karyotypes | No. of male (n = 131) | Composition ratio (%) | No. of female (n = 115) | Composition ratio (%) | Total no. (n = 246) | Composition ratio (%) |
|---|---|---|---|---|---|---|---|
| qh+ | |||||||
| 1qh+/− | 42 | 32.06 | 32 | 27.83 | 74 | 30.08 | |
| 9qh+/− | 14 | 10.69 | 7 | 6.09 | 21 | 8.53 | |
| 16qh+/− | 19 | 14.50 | 15 | 13.04 | 34 | 13.82 | |
| Chromosome variation in D/G genomes | |||||||
| 13ps+/− | 1 | 0.76 | 1 | 0.87 | 2 | 0.81 | |
| 14ps+/− | 2 | 1.53 | 1 | 0.87 | 3 | 1.22 | |
| 15ps+/−/pss | 3 | 2.29 | 2 | 1.74 | 5 | 2.03 | |
| 21ps+/−/pss | 4 | 3.05 | 5 | 4.34 | 9 | 3.66 | |
| 22ps+/− | 2 | 1.53 | 3 | 2.61 | 5 | 2.03 | |
| 13pstk+/− | 3 | 2.29 | 1 | 0.87 | 4 | 1.63 | |
| 14pstk+/− | 2 | 1.53 | 1 | 0.87 | 3 | 1.22 | |
| 15pstk+/− | 1 | 0.76 | 4 | 3.48 | 5 | 2.03 | |
| 21pstk+/− | 6 | 4.58 | 2 | 1.74 | 8 | 3.25 | |
| 22pstk+/− | 7 | 5.34 | 4 | 3.48 | 11 | 4.29 | |
| Chromosome 9 pericentric inversion | |||||||
| inv(9) (p13q21) | 25 | 19.08 | 37 | 32.17 | 62 | 25.20 | |
Values are number (or percentage)
qh+/− increases or decrease in the lengths of the heterochromatic regions on the long arms of chromosomes, ps+/− increase or decrease in the length of short arm satellites, pss two short arm satellites, pstk+ increase or decrease in the length of short arm stalks, inv(9) inversion 9