title: [Example of an allelic interaction in man; interaction between a variant of gene B (Bx or B20) and A2].
mesh_terms: D000017:ABO Blood-Group System; D000372:Agglutination Tests; D000483:Alleles; D001803:Blood Transfusion; D002874:Chromosome Mapping; D005260:Female; D006801:Humans; D008297:Male; D010375:Pedigree; D012463:Saliva / Q000032:analysis
chemical_list: D000017:ABO Blood-Group System
vernacular_title: Exemple d'une interaction allélique chez l'homme: interaction entre une variante du gène B (Bx ou B20) et A2.