International Review of Cytology presents current advances and comprehensive reviews in cell biology – both plant and animal. Authored by some of the foremost scientists in the field, each volume provides up-to-date information and directions for future research. This volume features articles on Molecular mechanism of liver development and regeneration; Molecular basis of vertebrate endoderm development; YidC as an essential and multifunctional component in membrane protein assembly; Mitotic spindle dynamics in Drosophila; and Neurogenesis in the Fish Retina.