Contents

28 October 2005
Vol 310, Issue 5748

About The Cover

Cover image expansion

COVER The tip of a growing shoot from an Arabidopsis thaliana plant in which a developmental gene, CLAVATA3, has been disabled. The result is overgrowth of the stem cells (green) in the shoot and floral meristems. See page 663. [Image: G. V. Reddy]