Research Topics
Species | Ron MittlerSummaryAffiliation: Iowa State University Country: USA Publications
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Detail Information
Publications
Could heat shock transcription factors function as hydrogen peroxide sensors in plants?Gad Miller
Department of Biochemistry and Molecular Biology, University of Nevada, Mail Stop 200, Reno, NV 89557, USA
Ann Bot 98:279-88. 2006....
Oxidative stress, antioxidants and stress toleranceRon Mittler
Dept of Botany, Plant Sciences Institute, 353 Bessey Hall, Iowa State University, Ames, IA 50011, USA
Trends Plant Sci 7:405-10. 2002..These raise several intriguing questions about the relationships between ROI signaling, ROI stress and the production and scavenging of ROIs in the different cellular compartments...- The roles of reactive oxygen species in plant cellsJulia Bailey-Serres
Plant Physiol 141:311. 2006 - Unraveling the tapestry of networks involving reactive oxygen species in plantsFrank Van Breusegem
Department of Plant Systems Biology, Flanders Institute for Biotechnology, Belgium
Plant Physiol 147:978-84. 2008 - Parallel expression evolution of oxidative stress-related genes in fiber from wild and domesticated diploid and polyploid cotton (Gossypium)Bhupendra Chaudhary
Department of Ecology, Evolution and Organismal Biology, Iowa State University, Ames, Iowa 50011, USA
BMC Genomics 10:378. 2009.... - Measuring programmed cell death in plantsLudmila Rizhsky
Department of Botany, Plant Sciences Institute, Iowa State University, Cambridge, UK
Methods Mol Biol 282:179-89. 2004..The reader is encouraged to use all three methods in parallel to obtain a reliable measure of PCD. Critical considerations are highlighted... - The zinc finger protein Zat12 is required for cytosolic ascorbate peroxidase 1 expression during oxidative stress in ArabidopsisLudmila Rizhsky
Department of Botany, Plant Sciences Institute, Iowa State University, Ames, Iowa 50011, USA
J Biol Chem 279:11736-43. 2004..Our results suggest that Zat12 is an important component of the oxidative stress response signal transduction network of Arabidopsis required for Zat7, WRKY25, and Apx1 expression during oxidative stress... 
Reactive oxygen signaling and abiotic stressGad Miller
Department of Biochemistry and Molecular Biology, University of Nevada, MS200, Reno, NV 89557, USA
Physiol Plant 133:481-9. 2008..Here, we describe our recent findings and discuss how ROS integrate different signals originating from different cellular compartments during abiotic stress...- Metabolomics for plant stress responseVladimir Shulaev
Virginia Bioinformatics Institute, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA
Physiol Plant 132:199-208. 2008..We will describe approaches such as metabolic profiling and metabolic fingerprinting as well as combination of different 'omics' platforms to achieve a holistic view of the plant response stress and conduct detailed pathway analysis... - Enhanced tolerance to oxidative stress in transgenic Arabidopsis plants expressing proteins of unknown functionSong Luhua
Department of Biochemistry and Molecular Biology, University of Nevada, Reno Nevada 89557, USA
Plant Physiol 148:280-92. 2008..Our findings suggest that tolerance to oxidative stress involves mechanisms and pathways that are unknown at present, including some that are specific to Arabidopsis or the Brassicaceae... - Delayed leaf senescence induces extreme drought tolerance in a flowering plantRosa M Rivero
Department of Plant Sciences, University of California, Davis, CA 95616, USA
Proc Natl Acad Sci U S A 104:19631-6. 2007..The production of drought-tolerant crops able to grow under restricted water regimes without diminution of yield would minimize drought-related losses and ensure food production in water-limited lands... - Double mutants deficient in cytosolic and thylakoid ascorbate peroxidase reveal a complex mode of interaction between reactive oxygen species, plant development, and response to abiotic stressesGad Miller
Department of Biochemistry and Molecular Biology, University of Nevada, Reno, Nevada 89557, USA
Plant Physiol 144:1777-85. 2007.... - Gain- and loss-of-function mutations in Zat10 enhance the tolerance of plants to abiotic stressRon Mittler
Department of Biochemistry, University of Nevada, Reno, NV 89557, USA
FEBS Lett 580:6537-42. 2006..Surprisingly, knockout and RNAi mutants of Zat10 were also more tolerant to osmotic and salinity stress. Our results suggest that Zat10 plays a key role as both a positive and a negative regulator of plant defenses... - Transcriptomic footprints disclose specificity of reactive oxygen species signaling in ArabidopsisIlya Gadjev
Department of Plant Systems Biology, Flanders Interuniversity Institute for Biotechnology, Ghent University, B-9052 Gent, Belgium
Plant Physiol 141:436-45. 2006..Our analysis provides a framework that will assist future efforts to address the impact of ROS signals within environmental stress conditions and elucidate the molecular mechanisms of the oxidative stress response in plants... - The zinc-finger protein Zat12 plays a central role in reactive oxygen and abiotic stress signaling in ArabidopsisSholpan Davletova
Department of Biochemistry and Molecular Biology, University of Nevada, Reno, 89557, USA
Plant Physiol 139:847-56. 2005..Our results suggest that Zat12 plays a central role in reactive oxygen and abiotic stress signaling in Arabidopsis... - Cytosolic ascorbate peroxidase 1 is a central component of the reactive oxygen gene network of ArabidopsisSholpan Davletova
Department of Biochemistry and Molecular Biology, University of Nevada, Reno, Nevada 89557, USA
Plant Cell 17:268-81. 2005..Our study points to a key role for the cytosol in protecting the chloroplast during light stress and provides evidence for cross-compartment protection of thylakoid and stromal/mitochondrial APXs by cytosolic APX1... - Reactive oxygen gene network of plantsRon Mittler
Department of Biochemistry, Mail Stop 200, University of Nevada, Reno, NV 89557, USA
Trends Plant Sci 9:490-8. 2004 - The water-water cycle is essential for chloroplast protection in the absence of stressLudmila Rizhsky
Department of Biology, Technion-Israel Institute of Technology, Technion City, Haifa 32000, Israel
J Biol Chem 278:38921-5. 2003..Our studies provide genetic evidence for the importance of the water-water cycle in protecting the photosynthetic apparatus of higher plants from photooxidative damage... - Growth suppression, altered stomatal responses, and augmented induction of heat shock proteins in cytosolic ascorbate peroxidase (Apx1)-deficient Arabidopsis plantsLilach Pnueli
Department of Biology, Technion - Israel Institute of Technology, Technion City, Haifa 32000, Israel
Plant J 34:187-203. 2003..Our findings also suggest that at least part of the induction of heat shock proteins during light stress in Arabidopsis is mediated by H2O2 that is scavenged by APX1... - The combined effect of drought stress and heat shock on gene expression in tobaccoLudmila Rizhsky
Department of Biology, Technion-Israel Institute of Technology, Technion City, Haifa 32000, Israel
Plant Physiol 130:1143-51. 2002..Therefore, improving stress tolerance of plants and crops may require a reevaluation, taking into account the effect of multiple stresses on plant metabolism and defense... - Double antisense plants lacking ascorbate peroxidase and catalase are less sensitive to oxidative stress than single antisense plants lacking ascorbate peroxidase or catalaseLudmila Rizhsky
Department of Biology, Technion-Israel Institute of Technology, Technion City, Haifa 32000, Israel
Plant J 32:329-42. 2002..In addition, our findings demonstrate that the plant genome has a high degree of plasticity and will respond differently to different stressful conditions, namely, lack of APX, lack of CAT, or lack of both APX and CAT... - Reactive oxygen intermediates and glutathione regulate the expression of cytosolic ascorbate peroxidase during iron-mediated oxidative stress in beanIrena Pekker
Department of Botany, Faculty of Agriculture, Hebrew University of Jerusalem, Rehovot, Israel
Plant Mol Biol 49:429-38. 2002..We further show, using cAPX-antisense transgenic plants, that cAPX expression is essential to prevent iron-mediated tissue damage in tobacco...