The Kidd minus-minus phenotype in a Caucasian.
This is the reported example in a Caucasian with the phenotype Jk(a-b-). A strongly reacting antibody was present which was of a single specificity and which could be completely absorbed by either Jk(a+b-) or Jk(a-b+) cells. Since no compatible donors could be found, autotransfusion was done. Family study failed to reveal any other members with the Jk(a-b-) phenotype. The question of a third allele at the Kidd locus is considered.
D001789:Blood Group Antigens; D001804:Blood Transfusion, Autologous; D005260:Female; D005838:Genotype; D006801:Humans; D007518:Isoantibodies / Q000032:analysis; D007667:Kidd Blood-Group System; D008297:Male; D010375:Pedigree; D010641:Phenotype; D044465:White People
D001789:Blood Group Antigens; D007518:Isoantibodies; D007667:Kidd Blood-Group System