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Sickle cell anemia is a genetic disorder caused by a single mutation in the hemoglobin gene, leading to the alteration of just one amino acid in the protein sequence. This seemingly minor variation results in the distortion of red blood cells into a sickle shape, which can cause severe health complications, including pain, anemia, and increased risk of infection. Understanding this mutation is crucial for research and therapy development aimed at treating and managing sickle cell disease effectively.
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A variation in just one amino acid in this sequence may destroy the blood cells. The cause of sickle cell anemia is just one mutation.