Reference: Olazabal IM and Machesky LM (2001) Abp1p and cortactin, new "hand-holds" for actin. J Cell Biol 154(4):679-82

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Abstract


Recently, two new ligands of the Arp2/3 complex have been described that may shed light on the way cells organize complex networks of actin in response to signals. Abp1p, a yeast protein involved in endocytosis, and cortactin, a mammalian src substrate, both enhance the ability of the Arp2/3 complex to assemble branched actin filament networks.

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Journal Article | Review
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Olazabal IM, Machesky LM
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