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Article

Monozygotic twins of different apparent sex.

American journal of medical genetics - 15 Oct 1994

Yokota Y, Akane A, Fujino N, Sato Y, Matsunobu A, Matsuura N, Maeda T, Tadokoro M, Nakahori Y, Nakagome Y

Abstract excerpt

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.

Topics

Adolescent
Diseases in Twins
Disorders of Sex Development
Dwarfism
Genetic Markers
Genotype
Humans
Male
Minisatellite Repeats
Mosaicism
Phenotype
Sex Chromosome Aberrations
Sex Differentiation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Twins, Monozygotic

Y Chromosome

Source

Identifiers

PMID: 7802036
DOI: 10.1002/ajmg.1320530111

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-7802036-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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