Nuclear Trafficking is a summary of the state of knowledge in nuclear trafficking, and is organized into five parts. The book begins by discussing the diffusion and signal-mediated transport through the pores. It then looks into the detailed accounts of pore structure and composition, nuclear localization signals, signal binding proteins, RNA efflux, and biochemical factors influencing nucleocytoplasmic exchange. This book will be very useful to those people new to this field of interest.