Contents

30 November 2001
Vol 294, Issue 5548

About The Cover

Cover image expansion

COVER Lipids are the fundamental structural components of cellular membranes, but they also have roles in signal transduction, intracellular transport, and gene transcription. The special section in this issue focuses on lipid biology, an area that has become a fertile meeting ground for diverse scientific fields. 1861 [Image: C. Slayden]