Abstract
We report an unusual balanced translocation involving chromosomes 4 and 21 in a lady who had Down syndrome in her previous child. The most plausible explanation for this event is the 3:1 segregation of chromosomes at meiosis in her gametes leading to interchange trisomy 21.
| Original language | English |
|---|---|
| Pages (from-to) | 183-185 |
| Number of pages | 3 |
| Journal | Genetic Counseling |
| Volume | 21 |
| Issue number | 2 |
| Publication status | Published - 2010 |
All Science Journal Classification (ASJC) codes
- Medicine(all)
- Genetics(clinical)