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Article
Chlamydomonas as a model system for studying the relevance of plant genes for their involvement in multiple individual and combined stresses: a study unravelling PgCuZnSOD and PgAPX gene functions
The reactive oxygen species (ROS) including superoxide (O2−), hydrogen peroxide (H2O2), and singlet oxygen (O2−), are the main molecules produced in excessive amounts under stress conditions, leading to cellular ...
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Article
Transcription factors controlling the expression of oxidative stress associated genes in rice (Oryza sativa L.)
Reactive oxygen species (ROS) increases under stress and damages cellular processes leading to decrease in productivity. Many genes have been known to be involved in scavenging ROS. We report the identificatio...
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Chapter
Radiation Use Efficiency (RUE) as Target for Improving Yield Potential: Current Status and Future Prospect
Breeding and selection for harvest index to improve yield potentials have reached its biological ceiling limit. Recent efforts are on increasing yield potential by increasing biomass by optimizing radiation us...
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Article
Molecular Characterization of Native Bacillus thuringiensis Strains from Root Nodules with Toxicity Against the Fall Armyworm (FAW, Spodoptera frugiperda) and Brinjal Ash Weevil (Myllocerus subfasciatus)
The fall armyworm is an exotic pest which destroys a wide variety of crops whereas the brinjal ash weevil is a serious pest of eggplant and other solanaceous vegetables. The goal of this research is to find a ...
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Chapter
Phytohormone Signaling in Response to Drought
Under natural conditions, plants are often exposed to both biotic (pathogens, wounding, insects) and abiotic stresses (drought, salinity, heat, high or low temperature, UV light, heavy metals, ozone) simultane...
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Article
Correction to: Identification and functional validation of a unique set of drought induced genes preferentially expressed in response to gradual water stress in peanut
The original version of this article contains the following duplicate figures, namely blots showing expression data of clones.
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Article
Open AccessAberrant imprinting may underlie evolution of parthenogenesis
Genomic imprinting confers parent-of-origin-specific gene expression, thus non-equivalent and complementary function of parental genomes. As a consequence, genomic imprinting poses an epigenetic barrier to par...
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Chapter
Cross-Protection by Oxidative Stress: Improving Tolerance to Abiotic Stresses Including Salinity
Abiotic stresses severely limit crop productivity. Plants being sessile, they are continuously exposed to a broad range of environmental stresses. Hence, multiple stress situations are more likely to occur in ...
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Article
Open AccessGBF3 transcription factor imparts drought tolerance in Arabidopsis thaliana
Drought transcriptome analysis of finger millet (Eleusine coracana) by cDNA subtraction identified drought responsive genes that have a potential role in drought tolerance. Through virus-induced gene silencing (V...
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Article
VRS2 regulates hormone-mediated inflorescence patterning in barley
Thorsten Schnurbusch, Helmy Youssef and colleagues show that VRS2, a transcription factor of the SHI family, regulates floral organ patterning and phase duration during spike development in barley. Their data ...
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Article
Expression of a rice Zn transporter, OsZIP1, increases Zn concentration in tobacco and finger millet transgenic plants
Zinc (Zn) deficiency is very widespread both from the plant and human nutrition perspective. One of the approaches to improve Zn in crop plants is by over-expression of Zn transporters such that plants can upt...
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Article
Expression analysis of drought stress specific genes in Peanut (Arachis hypogaea , L.)
Improving drought tolerance through gene manipulation has been of importance for modern agriculture, which requires identification and validation of candidate genes. Prospecting candidate genes from drought ad...
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Article
Open AccessMAPK-dependent JA and SA signalling in Nicotiana attenuataaffects plant growth and fitness during competition with conspecifics
Induced defense responses to herbivores are generally believed to have evolved as cost-saving strategies that defer the fitness costs of defense metabolism until these defenses are needed. The fitness costs of...
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Article
Open AccessIdentification and functional validation of a unique set of drought induced genes preferentially expressed in response to gradual water stress in peanut
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Article
Open AccessIdentification and functional validation of a unique set of drought induced genes preferentially expressed in response to gradual water stress in peanut
Peanut, found to be relatively drought tolerant crop, has been the choice of study to characterize the genes expressed under gradual water deficit stress. Nearly 700 genes were identified to be enriched in sub...
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Article
Functional characterization of Nicotiana benthamiana homologs of peanut water deficit-induced genes by virus-induced gene silencing
Determining the functional role of genes that are differentially regulated during a stress response is challenging. In this study, few water deficit-induced genes from peanut were characterized in Nicotiana benth...
