Triple X female and Turner's syndrome offspring.
A mentally retarded young female having 47 chromosomes with a triple X karotype produced a child with Turner's syndrome associated with mental defeciency. To our knowledge this is the first example of a triple X female giving birth to a child with Turner's syndrome.
D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D012729:Sex Chromosome Aberrations / Q000235:genetics*; D012730:Sex Chromosomes; D014424:Turner Syndrome / Q000235:genetics*