Hum Hered 2004;58:69–72
(DOI:10.1159/000083027)

Distribution of Rhesus Blood Group System in the French Basques: A Reappraisal Using the Allele-Specific Primers PCR Method

Touinssi M.a · Chiaroni J.a · Degioanni A.b · De Micco P.a · Dutour O.a · Bauduer F.b,c
aEtablissement Français du Sang Alpes-Méditerranée, Marseille, bUMR CNRS 6578, Université de la Méditerranée, Unité d’Anthropologie – Adaptabilité biologique et culturelle, Faculté de Médecine de Marseille, Marseille, cDépartement d’Hématologie, Centre Hospitalier de la Côte Basque, Bayonne, France
email Corresponding Author


 goto top of outline Key Words

  • Rhesus
  • Basques
  • Population genetics
  • PCR

 goto top of outline Abstract

Objectives: To determine for the first time using PCR the distribution of Rhesus (Rh) blood group in French Basques and compare these results with those obtained by serology in the same sample and in the historical series from various Basque subgroups. Methods: Rh polymorphism was determined in a sample of 127 autochthonous French Basques using allele-specific primers (ASP) PCR and traditional serological technique. Statistical comparisons were performed between both techniques and with the data published from various Basque subpopulations. Results: No intra-sample discrepancies were detected between ASP-PCR and serology. A high frequency of RH Ddel exceeding 0.50, as typically described from several decades, was found here (0.511), as the peculiar frequency of cde (0.456) and cDE (0.073) haplotypes. This profile, obtained by molecular analysis, was within the range of previous historical studies in various Basque subpopulations using serological approach. The Rh polymorphism among the reviewed autochthonous Basque samples indicates a heterogeneous pattern of distribution, with individuals from the Alava province demonstrating the most atypical profile. Conclusions: Molecular biology approach using PCR confirms the peculiar pattern of Rh polymorphism which was previously defined by serology among Basques. Nevertheless, this distribution profile is not homogeneous within the Basque area.

Copyright © 2004 S. Karger AG, Basel


 goto top of outline References
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 goto top of outline Author Contacts

Frédéric Bauduer, MD, PhD
Service d’Hématologie
Centre Hospitalier de la Côte Basque
FR–64100 Bayonne (France)
Tel. +33 5 594 435 35, Fax +33 5 594 438 39, E-Mail fbauduer001@chcb.rss.fr


 goto top of outline Article Information

Received: July 20, 2004
Accepted after revision: September 15, 2004
Number of Print Pages : 4
Number of Figures : 0, Number of Tables : 3, Number of References : 16


 goto top of outline Publication Details

Human Heredity (International Journal of Human and Medical Genetics)

Vol. 58, No. 2, Year 2004 (Cover Date: Released February 2005)

Journal Editor: J. Ott, New York, N.Y.
ISSN: 0001–5652 (print), 1423–0062 (Online)

For additional information: http://www.karger.ch/hhe


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