Relation of PTC responses and secretor status to blood groups.
Blood groups (ABO, Rh-including sub-types M-N, Duffy), secretor status and ability to taste Phenylthiocarbamide (PTC) were investigated in 102 medical students of Delhi University, and the distribution was found similar to that observed in the north Indians. Both faster and secretors had highest percentage in AB, O and in rr, while the lowest values were obtained in B and R1r.
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D006801:Humans; D007194:India; D010670:Phenylthiourea; D012463:Saliva / Q000032:analysis*; D013649:Taste / Q000187:drug effects
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D010670:Phenylthiourea