Identification of a novel B allele with missense mutation (c.98G > C) in the ABO gene.

The article focuses on a study which identifies a novel B allele with missence mutation in the ABO gene. Topics discussed include ABO as one of the most clinically relevant blood group systems in both transfusion and transplantation medicine, the blood typing results of the proband's red blood cells and the sequence of the ABO gene of the proband.