During this process, chromatin is seen to be re-organizing itself in a way that is thought to turn on new gene expression programs in the cell. A protein, called beta-actin, is implicated in this ...

beta-actin, is produced in greater quantities, and this is linked to an increase in a specific form of myosin. "These changes make the apical membrane -- the top of the cell -- less stiff and ...

beta-actin, is produced in greater quantities, and this is linked to an increase in a specific form of myosin. "These changes make the apical membrane—the top of the cell—less stiff and ...