Unusual chromosome 20 anomaly arising "de novo" to give dic(20)qs.
An unusual anomaly is reported involving the long arm of chromosome 20. The appropriate cytogenetic techniques showed it to be a de novo dic(20)qs.
Pimentel
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D
Genética Humana, Centro de Investigaciones Biológicas (C.S.I.C.), Madrid, Spain.
Alonso
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P
Abrisqueta
J A
JA
D000328:Adult; D002478:Cells, Cultured; D002648:Child; D002869:Chromosome Aberrations; D002871:Chromosome Banding; D025063:Chromosome Disorders; D002890:Chromosomes, Human, Pair 20; D005260:Female; D006801:Humans; D008214:Lymphocytes / Q000166:cytology; D008297:Male; D009697:Nucleolus Organizer Region / Q000648:ultrastructure