AUTHOR=O'Rourke Brian TITLE=From Bioblasts to Mitochondria: Ever Expanding Roles of Mitochondria in Cell Physiology JOURNAL=Frontiers in Physiology VOLUME=1 YEAR=2010 URL=https://www.frontiersin.org/articles/10.3389/fphys.2010.00007 DOI=10.3389/fphys.2010.00007 ISSN=1664-042X