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Rho-GTPase–dependent filamentous actin dynamics coordinate vesicle targeting and exocytosis during tip growth
The dynamic activity of tip-localized filamentous actin (F-actin) in pollen tubes is controlled by counteracting RIC4 and RIC3 pathways downstream of the ROP1 guanosine triphosphatase promoting actin assembly and disassembly, respectively. We show here that ROP1 activation is required for both the p...
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| Autores principales: | , , , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
The Rockefeller University Press
2008
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2442199/ https://ncbi.nlm.nih.gov/pubmed/18591430 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1083/jcb.200801086 |
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