globin genes

Globin genes are segments of DNA that provide instructions for making globin proteins, which are essential components of hemoglobin—the molecule in red blood cells that carries oxygen throughout the body. Different globin genes are active at various stages of development, producing specific types of globin proteins suited for each phase. They are organized in clusters within our genome, and their proper function is crucial for healthy oxygen transport. Mutations or alterations in globin genes can lead to blood disorders like sickle cell disease or thalassemia. Overall, globin genes are vital for ensuring efficient oxygen delivery in the human body.