Serine/threonine protein phosphatases are ubiquitous enzymes in all eukaryotes but many of their physiological roles in plants remain unknown. The available results have demonstrated critical functions for these enzymes in the regulation of adaptive stress responses, and recent studies have directed attention to the functional roles of Ser/Thr phosphatases type 2A (PP2A) as components of stress signaling pathways. This review is focused primarily on plant PP2As and their participation in the control of biotic and abiotic stress responses.
Documento: | Artículo |
Título: | Serine/threonine protein phosphatases type 2A and their roles in stress signaling. |
Autor: | País, S.M.; Téllez-Iñón, M.T.; Capiati, D.A. |
Filiación: | Instituto de Investigaciones en Ingeniería Genética y Biología Molecular, Consejo Nacional de Investigaciones Científicas y Técnicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina |
Palabras clave: | phosphoprotein phosphatase; adaptation; enzymology; metabolism; physiological stress; physiology; plant; review; signal transduction; Adaptation, Physiological; Phosphoprotein Phosphatases; Plants; Signal Transduction; Stress, Physiological |
Año: | 2009 |
Volumen: | 4 |
Número: | 11 |
Página de inicio: | 1013 |
Página de fin: | 1015 |
DOI: | http://dx.doi.org/10.4161/psb.4.11.9783 |
Título revista: | Plant signaling & behavior |
Título revista abreviado: | Plant Signal Behav |
ISSN: | 15592324 |
CAS: | phosphoprotein phosphatase, 9025-75-6; protein phosphatase 2c; Phosphoprotein Phosphatases, EC 3.1.3.16 |
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15592324_v4_n11_p1013_Pais |