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Article

Trisomy 20q caused by der (X)t(X;20)(q28;q11.2).

American journal of medical genetics - 1 Jul 1990

Waters J J, Gourley D S, Aitken D A, Davison B C

Abstract excerpt

A first case of "pure" trisomy 20q (q11.2-qter) is described in a female child with minor anomalies and developmental delay. This resulted from the inheritance, from a carrier mother, of an abnormal X chromosome: der (X)t(X;20)(q28;q11.2). Involvement of other autosomes has complicated the interpretation of the phenotypic effect of trisomy 20q in previously published case reports. Red cell gene dosage studies...

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PMID: 2363429
DOI: 10.1002/ajmg.1320360313

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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