| Interplay between protein carbonylation and nitrosylation in plants. | |
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MedLine Citation:
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PMID: 23034931 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Reactive oxygen species (ROS) and reactive nitrogen species (RNS) are key regulators of redox homeostasis in living organisms including plants. As control of redox homeostasis plays a central function in plant biology, redox proteomics could help characterizing the potential roles played by ROS/RNS-induced post-translational modification (PTMs) in plant cells. In this review, we focus on two PTMs: protein carbonylation (a marker of protein oxidation) and protein S-nitrosylation, both of which having recently emerged as important regulatory mechanisms during numerous fundamental biological processes. Here, we describe the recent progress in proteomic analysis of carbonylated and nitrosylated proteins and highlight the achievements made in understanding the physiological basis of these oxy/nitro modifications in plants. In addition, we document the existence of a relationship between ROS-based carbonylation and RNS-based nitrosylation thus supporting the finding that cross talk between cellular signaling stress pathways induced by ROS and RNS could be mediated by specific protein modifications. |
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Authors:
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Imen Lounifi; Erwann Arc; Athanasios Molasiotis; Dominique Job; Loïc Rajjou; Georgia Tanou |
Publication Detail:
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Type: JOURNAL ARTICLE Date: 2012-10-4 |
Journal Detail:
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Title: Proteomics Volume: - ISSN: 1615-9861 ISO Abbreviation: Proteomics Publication Date: 2012 Oct |
Date Detail:
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Created Date: 2012-10-4 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101092707 Medline TA: Proteomics Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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© 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. |
Affiliation:
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INRA, Jean-Pierre Bourgin Institute (IJPB, UMR1318 INRA-AgroParisTech), Laboratory of Excellence "Saclay Plant Sciences" (LabEx SPS), RD10, F-78000, Versailles, France; AgroParisTech, Chair of Plant Physiology, 16 rue Claude Bernard, F-75231, Paris, France. |
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