Dr. Yu earned her MD from Shanghai Medical University, and then joined the Baas Laboratory in 1993 as a postdoctoral fellow. She has remained in the laboratory since, and is currently a research instructor. She is the chief cell biologist in the laboratory, and is involved in several of the ongoing projects as well as the training of graduate students and postdoctoral fellows. She has published on microtubule transport in the axon, the role of the centrosome in generating axonal microtubules, the regulation of the dendritic microtubule array, the fragmentation of microtubules underlying collateral branch formation, and the role of microtubule-severing proteins and molecular motor proteins in regulating key events in the establishment of neuronal polarity. Dr. Yu is the recipient of the prestigious Edward Jekkal Award.