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Article

Defining the Jr(a-) phenotype in the Japanese population.

Transfusion - 1 Feb 2014

Tanaka Mitsunobu, Kamada Ikuko, Takahashi Junko, Kimura Keiko, Matsukura Harumichi, Tani Yoshihiko

Abstract excerpt

BACKGROUND: The Jr(a-) phenotype is rare in European and North American populations but is not so rare in Japanese and other Asian populations. Recently, two groups have established the connection between the Jr(a-) phenotype and the ATP-binding cassette, member G2 (ABCG2) gene and concluded that ABCG2-null alleles encode the Jr(a-) phenotype. In Japanese Red Cross Blood Centers, the Jr(a-) phenotype is found...

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Source

Identifiers

PMID: 23713577
DOI: 10.1111/trf.12277

Genes

ABCG2

Variants

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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