title: Multiple minute marker chromosomes derived from Y identified by FISH in an intersexual infant.
abstract: Chromosomal analysis in a child with ambiguous sex showed mosaicism of at least two cell lines with one or more marker chromosomes or none at all. They were shown to be derived from the Y chromosome by fluorescent in situ hybridisation (FISH) using different DNA probes that cover parts of the long and the short arm.
authors.affiliation: Städtische Kinderklinik, Dortmund, Federal Republic of Germany.
authors.forename: L
authors.initials: L
authors.lastname: Diekmann
authors.forename: K
authors.initials: K
authors.lastname: Palm
authors.forename: R A
authors.initials: RA
authors.lastname: Pfeiffer
authors.forename: U
authors.initials: U
authors.lastname: Trautmann
authors.forename: W
authors.initials: W
authors.lastname: Scholz
authors.forename: E
authors.initials: E
authors.lastname: Schroers
authors.forename: P
authors.initials: P
authors.lastname: Vogt
authors.forename: M
authors.initials: M
authors.lastname: Köhler
mesh_terms: D015342:DNA Probes / Q000235:genetics; D012734:Disorders of Sex Development / Q000235:genetics*; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D007231:Infant, Newborn; D008297:Male; D009030:Mosaicism / Q000235:genetics*; D014998:Y Chromosome
chemical_list: D015342:DNA Probes