Abstract
In studying how stem cells make and maintain tissues, nearly every chapter of a cell biology textbook takes on special interest. The field even allows us to venture where no chapters have yet been written. In studying this basic problem, we are continually bombarded by nature's surprises and challenges. Stem cell biology has captured my interest for nearly my entire scientific career. Below, I focus on my laboratory's contributions to this fascinating field, to which so many friends and colleagues have made seminal discoveries equally deserving of this award.