How an Enzyme Tells Stem Cells Which Way to Divide
Wednesday, May 13, 2009 - 21:49
in Biology & Nature
Driving Miranda, a protein in fruit flies crucial to switch a stem cell's fate, is not as complex as biologists thought, according to University of Oregon biochemists. They've found that one enzyme (aPKC) stands alone and acts as a traffic cop that directs which roads daughter cells will take.