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Case Reports
. 1977 May;81(6):606-9.

Partial trisomy of chromosome 15

  • PMID: 868931
Case Reports

Partial trisomy of chromosome 15

P N Howard-Peebles et al. Am J Ment Defic. 1977 May.

Abstract

Chromosome analysis of a moderately mentally retarded female revealed a 47,XX,+G? karyotype. Giemsa-trypsin banding showed the extra chromosome to be a deleted chromosome 15 (47,XX,+15q-). This case points out the importance of cytogenetic studies in moderately retarded individuals without significant physical anomalies.

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