Scar1 and the related Wiskott–Aldrich syndrome protein, WASP, regulate the actin cytoskeleton through the Arp2/3 complex

Background: The actin-related proteins Arp2 and Arp3 are part of a seven-protein complex which is localized in the lamellipodia of a variety of cell types, and in actin-rich spots of unknown function. The Arp2/3 complex enhances actin nucleation and causes branching and crosslinking of actin filamen...

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Veröffentlicht in:Current biology 1998-12, Vol.8 (25), p.1347-1356
Hauptverfasser: Machesky, Laura M., Insall, Robert H.
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Sprache:eng
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