Stem cells function as a source of new cells to grow or replace specialised tissues. To perform this function, these cells must divide to renew themselves, while some of their descendants ...

During fly neurogenesis, neuroblasts delaminate from the epidermal layer, a columnar epithelium with pronounced apical–basal polarity. As a neuroblast delaminates from this layer, the cell ...

A fertilized egg of an animal can be easily removed, and the process of cell division can be observed alive. However, a fertilized egg of a plant cannot be removed and observed alive since it lies ...

Schematic representation of the MucilAir™ pseudostrati ed respiratory epithelium grown on the surface of a porous membrane with culture medium on the basal ... apical side. The goblet cells ...