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Article

Unique genomic structure and distinct mitotic behavior of ring chromosome 21 in two unrelated cases.

Cytogenetic and genome research - 1 Jan 2012

Zhang H Z, Xu F, Seashore M, Li P

Abstract excerpt

A ring chromosome replacing a normal chromosome could involve variable structural rearrangements and mitotic instability. However, most previously reported cases lacked further genomic characterization. High-resolution oligonucleotide array comparative genomic hybridization with single-nucleotide polymorphism typing (aCGH+SNP) was used to study 2 unrelated cases with a ring chromosome 21. Case 1 had severe...

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Identifiers

PMID: 22398511
DOI: 10.1159/000336978

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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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