Phosphoproteomics perspective on plant signal transduction and tyrosine phosphorylation
| Autor: | Sharon C Mithoe, Frank L.H. Menke |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
Proteomics
inorganic chemicals Plant Science Protein tyrosine phosphatase Horticulture Biochemistry Receptor tyrosine kinase Phosphorylation cascade chemistry.chemical_compound Protein phosphorylation Phosphorylation Phosphotyrosine Molecular Biology biology Phosphoproteomics Tyrosine phosphorylation General Medicine Plants Cell biology chemistry biology.protein bacteria Signal transduction Signal Transduction |
| Zdroj: | Phytochemistry. 72:997-1006 |
| ISSN: | 0031-9422 |
| DOI: | 10.1016/j.phytochem.2010.12.009 |
| Popis: | Plants and animal cells use intricate signaling pathways to respond to a diverse array of stimuli. These stimuli include signals from environment, such as biotic and abiotic stress signals, as well as cell-to-cell signaling required for pattern formation during development. The transduction of the signal often relies on the post-translational modification (PTM) of proteins. Protein phosphorylation in eukaryotic cells is considered to be a central mechanism for regulation and cellular signaling. The classic view is that phosphorylation of serine (Ser) and threonine (Thr) residues is more abundant, whereas tyrosine (Tyr) phosphorylation is less frequent. This review provides an overview of the progress in the plant phosphoproteomics field and how this progress has lead to a re-evaluation of the relative contribution of tyrosine phosphorylation to the plant phosphoproteome. In relation to this appreciated contribution of tyrosine phosphorylation we also discuss some of the recent progress on the role of tyrosine phosphorylation in plant signal transduction. |
| Databáze: | OpenAIRE |
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