Proteomics applied on plant abiotic stresses: role of heat shock proteins (HSP)

Journal of Proteomics
Anna Maria TimperioLello Zolla

Abstract

The most crucial function of plant cell is to respond against stress induced for self-defence. This defence is brought about by alteration in the pattern of gene expression: qualitative and quantitative changes in proteins are the result, leading to modulation of certain metabolic and defensive pathways. Abiotic stresses usually cause protein dysfunction. They have an ability to alter the levels of a number of proteins which may be soluble or structural in nature. Nowadays, in higher plants high-throughput protein identification has been made possible along with improved protein extraction, purification protocols and the development of genomic sequence databases for peptide mass matches. Thus, recent proteome analysis performed in the vegetal Kingdom has provided new dimensions to assess the changes in protein types and their expression levels under abiotic stress. As reported in this review, specific and novel proteins, protein-protein interactions and post-translational modifications have been identified, which play a role in signal transduction, anti-oxidative defence, anti-freezing, heat shock, metal binding etc. However, beside specific proteins production, plants respond to various stresses in a similar manner by producin...Continue Reading

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Citations

Nov 3, 2011·Omics : a Journal of Integrative Biology·Arafet ManaaMireille Faurobert
Oct 11, 2012·Omics : a Journal of Integrative Biology·Khalid Rehman HakeemMunir Ozturk
Jan 22, 2010·Plant Physiology·Valeria BantiPierdomenico Perata
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Jun 3, 2014·Journal of Proteomics·Marco Aurélio Zezzi ArrudaCarlos H I Ramos
Feb 11, 2016·Biochimica Et Biophysica Acta·Patricie JohnováBřetislav Brzobohatý
Feb 22, 2016·Environmental Science and Pollution Research International·Yu ShenXinhua Zhan
Mar 19, 2013·Journal of Plant Physiology·Małgorzata Janicka-RussakGrażyna Kłobus
Sep 17, 2011·Journal of Plant Physiology·Irfan SadiqPierdomenico Perata
May 15, 2015·Environmental Science & Technology·Chuanxin MaBaoshan Xing
Mar 5, 2016·Bioscience, Biotechnology, and Biochemistry·Jutarmas JungsukcharoenPolkit Sangvanich

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