Article
β-globin genes: mutation hot-spots in the global thalassemia belt.
Hemoglobin - 1 Jan 2015
Kumar Rakesh, Sagar Chandan, Sharma Dharmesh, Kishor Purnima
Abstract excerpt
The concurrence of malaria and hemoglobinopathies, observed in malaria endemic regions, reflects the phenomenon of natural selection. Since the life cycle of the malaria parasite has an erythrocytic stage, abnormalities in the red blood cells (RBCs) hinder the parasite's survival in the human host. Hemoglobin (Hb) variants affect the life span of RBCs and thus lower the chance of infection by the parasite. While...
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