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Variable Regions of PI4P 5-Kinases Direct PtdIns(4,5)P(2) Toward Alternative Regulatory Functions in Tobacco Pollen Tubes

The apical plasma membrane of pollen tubes contains different PI4P 5-kinases that all produce phosphatidylinositol-4,5-bisphosphate [PtdIns(4,5)P(2)] but exert distinct cellular effects. In the present example, overexpression of Arabidopsis AtPIP5K5 or tobacco NtPIP5K6-1 caused growth defects previo...

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Detalles Bibliográficos
Autores principales:	Stenzel, Irene, Ischebeck, Till, Quint, Marcel, Heilmann, Ingo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Frontiers Research Foundation 2012
Materias:	Plant Science
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3355713/ https://www.ncbi.nlm.nih.gov/pubmed/22639629 http://dx.doi.org/10.3389/fpls.2011.00114

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