Ram Dixit, Ph.D. Associate Professor of Biology

Dr. Dixit focuses on understanding on how the microtubule cytoskeleton regulates plant cell shape. His lab uses transgenic plants and follow fluorescently tagged proteins in living cells using total internal reflection fluorescence microscopy to study dynamics and function of proteins at the single molecule level. In addition, by combining mutational analysis with live imaging of new two-color marker lines generated in the Dixit lab, they examine the way in which microtubule severing proteins are responsible for pruning unaligned cortical microtubules at crossover sites and how this activity is involved in creating ordered arrays. Collaborators: Herzog, Piston.