Plant proton pumps
Chemiosmotic circuits of plant cells are driven by proton (H+) gradients that mediate secondary active transport of compounds across plasma and endosomal membranes. Furthermore, regulation of endosomal acidification is critical for endocytic and secretory pathways. For plants to react to their const...
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| Autores principales: | , , |
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| Formato: | Article (Journal) |
| Lenguaje: | inglés |
| Publicado: |
30 March 2007
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| In: |
FEBS letters
Year: 2007, Volumen: 581, Número: 12, Pages: 2204-2214 |
| ISSN: | 1873-3468 |
| DOI: | 10.1016/j.febslet.2007.03.050 |
| Acceso en línea: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1016/j.febslet.2007.03.050 Verlag, kostenfrei, Volltext: http://onlinelibrary.wiley.com/doi/10.1016/j.febslet.2007.03.050/abstract 
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| Notas de Autor: | Roberto A. Gaxiola, Michael G. Palmgren, Karin Schumacher |
| Sumario: | Chemiosmotic circuits of plant cells are driven by proton (H+) gradients that mediate secondary active transport of compounds across plasma and endosomal membranes. Furthermore, regulation of endosomal acidification is critical for endocytic and secretory pathways. For plants to react to their constantly changing environments and at the same time maintain optimal metabolic conditions, the expression, activity and interplay of the pumps generating these H+ gradients have to be tightly regulated. In this review, we will highlight results on the regulation, localization and physiological roles of these H+- pumps, namely the plasma membrane H+-ATPase, the vacuolar H+-ATPase and the vacuolar H+-PPase. |
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| Notas: | Gesehen am 09.05.2017 |
| Descripción Física: | Online Resource |
| ISSN: | 1873-3468 |
| DOI: | 10.1016/j.febslet.2007.03.050 |