Interferometric Studies of Growth Kinetics and Surface Morphology in Macromolecular Crystal Growth: Canavalin, Thaumatin, and Turnip Yellow Mosaic Virus

In situ laser Michelson interferometry was utilized to investigate mechanisms of growth and surface morphology in protein and virus crystallization, These included plant proteins canavalin and thaumatin and turnip yellow mosaic virus. The experimental apparatus allowed us to obtain interferometric patterns and investigate growth kinetics from growing macromolecular crystals as small as 20 μm. For the crystallization of canavalin, dislocations...