Abstract
A male infant with dup (1) (932→943) constitution is reported. He had mental and physical retardation and a constellation of dysmorphisms, which are considered characteristic of trisomics for the distal one-third of the long arm of chromosome 1. The assay for guanylate kinase 1 (GUK 1) activity showed a gene dosage effect and confirmed the regional assignment of this marker in the chromosomal region indicated by data derived from somatic hybrids.
Original language | English |
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Pages (from-to) | 83-85 |
Number of pages | 3 |
Journal | Annales de Genetique |
Volume | 23 |
Issue number | 2 |
Publication status | Published - 1980 |
ASJC Scopus subject areas
- Genetics