title: Monozygotic twins of different apparent sex.
abstract: We report on twins of unlike sex who shared a 45,X/46,X,+mar karyotype. The mar chromosome was found to be Yq- by DNA analysis. Marker studies, including 8 VNTR loci, yielded a probability of monozygosity of 0.99999996.
authors: Department of Pediatrics, Sagamihara Kyodo Hospital, Osaka, Japan.
authors: Y
authors: Y
authors: Yokota
authors: A
authors: A
authors: Akane
authors: N
authors: N
authors: Fujino
authors: Y
authors: Y
authors: Sato
authors: A
authors: A
authors: Matsunobu
authors: N
authors: N
authors: Matsuura
authors: T
authors: T
authors: Maeda
authors: M
authors: M
authors: Tadokoro
authors: Y
authors: Y
authors: Nakahori
authors: Y
authors: Y
authors: Nakagome
mesh_terms: D000293:Adolescent; D004200:Diseases in Twins / Q000235:genetics*; D012734:Disorders of Sex Development / Q000235:genetics*; D004392:Dwarfism / Q000235:genetics; D005819:Genetic Markers; D005838:Genotype; D006801:Humans; D008297:Male; D018598:Minisatellite Repeats; D009030:Mosaicism; D010641:Phenotype; D012729:Sex Chromosome Aberrations / Q000235:genetics*; D012733:Sex Differentiation / Q000235:genetics; D014430:Twins, Monozygotic / Q000235:genetics*; D014998:Y Chromosome
chemical_list: D005819:Genetic Markers