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Papel de las forminas en el ensamblaje de la actina: nucleación y asociación de extremo de púas

David Pruyne1, Marie Evangelista, Changsong Yang

  • 1Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY 14853, USA.

Science (New York, N.Y.)
|June 8, 2002
PubMed
Resumen

Las forminas, como Bni1pFH1FH2, se identifican como nucleadores de filamentos de actina no ramificados, distintos del complejo Arp2/3. Este hallazgo aclara la fuente de las estructuras de actina no ramificadas en las células.

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