[History of biological anthropology of the Basque population: empiricism with molecular genetics].
For decades, biological and cultural pecularities of the Basques represent major points of interest for scholars. Studies on biological anthropology began in the mid XIXth century with anthropometry and craniology. From the 1930's, hemotypology revealed characteristics (ABO and Rhesus groups) existing also within the surrounding zones of the North-Western Pyrenees (Gascony) which seem to share the same toponymic elements or successoral rights anterior to the Romanization. Current molecular biology techniques exploring mitochondrial DNA or Y chromosome have strengthened the scenario which considers the present Basques as the most direct descendants of a preneolithic Pyrenean people. During the last glacial maximum, the aquitanocantabric area would have served as a refuge for human groups who contributed thereafter to the repopulation of Western Europe. The genetic profile argues in favour of a strong degree of endogamy and drift. These two elements explain the presence of numerous cases of inherited disorders related to founding effects. The origin of the genetic heterogeneity is not yet established.
Bauduer
Frédéric
F
Département d'hématologie, CH Côte Basque, 64100 Bayonne. et UMR CNRS 6578, Universiti de la M6diterrande, 13005 Marseille; courriel : fbauduerO01 @chicb.com. fbauduer001@chicb.com
D000883:Anthropology / Q000266:history*; D005006:Ethnicity / Q000235:genetics / Q000266:history*; D005602:France; D030342:Genetic Diseases, Inborn / Q000235:genetics; D040961:Genetic Drift; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008967:Molecular Biology / Q000266:history*; D013030:Spain