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A Malformed Boy with Double Aneuploidy and Diploid-Triploid Mosaicism 48, XXYY/71, XXXYY
- Source :
- Cytogenetic and Genome Research. 6:145-155
- Publication Year :
- 1967
- Publisher :
- S. Karger AG, 1967.
-
Abstract
- An 11-month-old boy is described with severe developmental retardation, colobomata of both eyes, peculiar facies, syndactylies of the fingers and multiple minor malformations. Lymphocyte cultures showed the karyotype 48, XXYY, whereas, a skin fibroblast culture gave a mixture of diploid and triploid cells with the karyotypes 48, XXYY and 71,XXXYY respectively. In the triploid cell line only one of the three X chromosomes is allocyclic, as demonstrated by H3-TdR labeling and by sex chromatin studies.
- Subjects :
- Male
Diploid-Triploid Mosaicism
Aneuploidy
Peculiar facies
Biology
Tritium
Chromosomes
Congenital Abnormalities
Developmental retardation
Intellectual Disability
Genetics
medicine
Humans
Lymphocytes
Molecular Biology
Genetics (clinical)
Mosaicism
Infant
Fibroblasts
medicine.disease
Coloboma
Facial Expression
Sex Chromatin
Karyotyping
Autoradiography
Cell Division
Subjects
Details
- ISSN :
- 1424859X and 14248581
- Volume :
- 6
- Database :
- OpenAIRE
- Journal :
- Cytogenetic and Genome Research
- Accession number :
- edsair.doi.dedup.....98fb3e023eede09ae1abf4a5038b63d6