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Article

Rare chromosome 20 variants encountered during prenatal diagnosis.

Prenatal diagnosis - 1 Jan 2000

Petersen M B

Abstract excerpt

A case with an uncommon heteromorphism in the centromeric region of chromosome 20, var (20) (cen, CBG 50), and a family with a pericentric inversion of chromosome 20, inv (20) (p11.23qll.21), are reported, both detected in amniotic fluid cell cultures. It appears that small pericentric inversions of chromosome 20 have a low risk of recombination.

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Identifiers

PMID: 3774765
DOI: 10.1002/pd.1970060504

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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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