Beta-globin gene

The beta-globin gene is a segment of DNA that provides the instructions to make hemoglobin, the protein in red blood cells responsible for carrying oxygen throughout the body. Located on chromosome 11, this gene's proper function is essential for healthy blood. Mutations in the beta-globin gene can lead to blood disorders like sickle cell anemia or beta-thalassemia, where the production or structure of hemoglobin is affected, causing symptoms like fatigue, anemia, and other health issues. Understanding this gene is key to diagnosing and developing treatments for these blood conditions.