Thalassemias

The major hemoglobin that is present in adults is hemoglobin A (HbA). This is a heterotetramer that consists of one pair of alpha-globin chains and one pair of beta-globin chains. Alpha-globin chains are encoded by two copies of the alpha gene present on chromosome 16. Beta-globin chains are driven by one gene on chromosome 11. … Continue reading Thalassemias