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Article

A clue to the basis of allelic enhancement: occurrence of the Ax subgroup in the offspring of blood group O parents.

Transfusion medicine (Oxford, England) - 1 Oct 2005

Olsson M L, Michalewska B, Hellberg A, Walaszczyk A, Chester M A

Abstract excerpt

Apparent deviation from Mendelian rules of blood group inheritance is rarely observed. Blood group O parents with children expressing weak A subgroups have occasionally been described but not explained. A detailed serological investigation of such a family is described here. The ABO locus was analysed by PCR-ASP/restriction fragment length polymorphism genotyping and DNA sequencing. The propositus' RBCs were very...

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Share to ABO Blood-Group System
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Share to Polymorphism, Restriction Fragment Length

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Source

Identifiers

PMID: 16202060
DOI: 10.1111/j.1365-3148.2005.00603.x

Genes

ABO

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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