What initiates actin polymerization?
Ludwig Institute for Cancer Research, Royal Free and University College Medical School Branch, 91 Riding House Street, London W1P 8BT, UK
Genome Biology 2000, 1:reviews102-reviews102.4 doi:10.1186/gb-2000-1-1-reviews102
Published: 27 April 2000Abstract
For those working on the actin cytoskeleton, a major theme of the 39th annual meeting of the American Society for Cell Biology [http://www.faseb.org/ascb/meetings/am99/main99mtg.htm webcite] (Washington DC, December 11-15, 1999) was the elucidation of how actin polymerization is initiated. The emphasis was on the regulation and localization of the Arp2/3 complex, which over the last two years has been shown to stimulate actin nucleation, and on the identification of additional proteins that interact with actin and Arp2/3 in a variety of organisms.
