| Literature DB >> 939571 |
Abstract
The analysis of a karyotype of a girl with slight mental retardation, without significant dysmorphism, showed the presence of a ring chromosome in group 13-15. By the application of G technique it was discovered that in this case it was an aberrant chromosome 15. Besides retardation in growth and a slight mental backwardness in this case, it was confirmed that in cases of ring 15 syndrome no preponderant change appears in phenotype.Entities:
Mesh:
Year: 1976 PMID: 939571 DOI: 10.1007/bf00281895
Source DB: PubMed Journal: Hum Genet ISSN: 0340-6717 Impact factor: 4.132