title: [Identification and domestic investigation of Bel subtypes].
abstract: In order to study the serological characteristics and genetic background of Bel subtypes, A, B and H antigens on the surface of red blood cells of the proband as well as his family and the anti-A, anti-B antibodies in their serum samples were detected by hemagglutination test; the A, B, H substances in saliva were determined by inhibitory agglutination test. The results indicated that the proband, his mother and his daughter all were identified to be Bel phenotype; his two sisters were identified to be ABel phenotype; his father, son and spouse were identified to be A, B and B phenotype respectively. It is concluded that the Bel subtype exists as family genetic characteristics in China.
authors.affiliation: Henan Blood Center of Red Cross, Zhengzhou 450012, China.
authors.forename: Li-Li
authors.initials: LL
authors.lastname: Bie
authors.forename: Rui-Yun
authors.initials: RY
authors.lastname: Yang
authors.forename: Bo-Wei
authors.initials: BW
authors.lastname: Zhang
authors.forename: Ru-Hua
authors.initials: RH
authors.lastname: Guo
mesh_terms: D000017:ABO Blood-Group System / Q000235:genetics*; D000328:Adult; D001788:Blood Grouping and Crossmatching; D002681:China; D017931:DNA Primers; D005260:Female; D005838:Genotype; D006801:Humans; D008297:Male; D010375:Pedigree
chemical_list: D000017:ABO Blood-Group System; D017931:DNA Primers