Duplication of the distal part of the long arm of chromosome 1.

doi:10.1002/ajmg.1320390305

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Article

Duplication of the distal part of the long arm of chromosome 1.

American journal of medical genetics - 1 Jun 1991

Johnson V P

Abstract excerpt

A case of dup(1)(q42----qter) is reported. A literature review of duplication of the distal third of chromosome 1 with breakpoints at various sites, 1q23, 1q25, 1q32, and 1q42, was undertaken. Clinical similarities and differences based on the size of the duplicated segment and other associated d...

Topics

Abnormalities, Multiple
Child, Preschool
Chromosome Aberrations
Chromosomes, Human, Pair 1
Female
Humans
Male
Phenotype
Trisomy

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