[Identification and domestic investigation of Bel subtypes].
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.
Bie
Li-Li
LL
Henan Blood Center of Red Cross, Zhengzhou 450012, China.
Yang
Rui-Yun
RY
Zhang
Bo-Wei
BW
Guo
Ru-Hua
RH
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
D000017:ABO Blood-Group System; D017931:DNA Primers