Common Alleles
Further information: ABO blood group system#Distribution and evolutionary historyThere are six common alleles in individuals of European descent the ABO gene that produce one's blood type:
- A
- A101 (A1)
- A201 (A2)
- B
- B101 (B1)
- O
- O01 (O1)
- O02 (O1v)
- O03 (O2)
Many rare variants of these alleles have been found in human populations around the world.
Read more about this topic: ABO (gene)
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