A supernumerary "G" like chromosome originating from a maternal 13;15 translocation in a nondysmorphic, retarded girl
- PMID: 105827
- DOI: 10.1111/j.1399-0004.1979.tb00979.x
A supernumerary "G" like chromosome originating from a maternal 13;15 translocation in a nondysmorphic, retarded girl
Abstract
This paper describes a retarded girl who had a severe seizure disorder and a few minor anomalies, and who was found to have a "G-sized" supernumerary chromosome in all her cells which were examined. Studies of the patient's and her parents' chromosomes by a variety of techniques suggest that the supernumerary chromosome arose following a prezygotic maternal 13;15 translocation.
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