But it was good enough to help Murayama discover the mechanism of sickling, in which faulty hemoglobin produced by mutant HBB polymerizes into stiff fibers that give sickle blood cells their rigid, ...

Why is knowing the atomic structure of molecules useful? Learn why, and how information like this about protein structure is shared through a publicly available database.

When that happens, hemoglobin is released into the bloodstream ... "Now we can delve into how the structure and function of CD163 have evolved over time, and whether similar mechanisms exist ...

How do mutations happen, and how do they influence the future of a species? Molecules of sickle-cell hemoglobin stick to one another, forming rigid rods. These rods cause a person's red blood ...