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Article

A novel B(weak) hybrid allele lacks three enhancer repeats but generates normal ABO transcript levels.

Vox sanguinis - 1 Jan 2012

Thuresson B, Hosseini-Maaf B, Hult A K, Hustinx H, Alan Chester M, Olsson M L

Abstract excerpt

BACKGROUND AND OBJECTIVES: Weak expression of A/B histo-blood group antigens is often explained by single nucleotide substitutions at the ABO locus. However, hybrid alleles containing segments from different ABO alleles can result in unexpected phenotypes and may complicate genotype analysis. We investigated the basis of weak B phenotype in a referred sample. MATERIALS AND METHODS: A healthy young woman was...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 21592135
DOI: 10.1111/j.1423-0410.2011.01497.x

Genes

ABO

Provenance

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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