1. RED BLOOD CELLS

2. POPULATION GENO/PHENOTYPES

3. RED BLOOD CELL PROTEINS & ANTIBODIES
Phenotype (genotype)
RBC membrane antigens
Antibodies produced
anti B anti A anti A & B

4. BLOOD TESTING
patient blood type AB B A O
serum with antibodies
Agglutination: antibodies react to surface proteins of foreign cells, bind RBC together

5. Donor blood cells
BLOOD DONATION
Patient blood type

6. US BLOOD TYPES

7. US BLOOD TYPES BY ANCESTRY

8. A ALLELE FREQUENCY

9. B ALLELE FREQUENCY

10. O ALLELE FREQUENCY