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Brassinosteroid Action in Plant Abiotic Stress Tolerance
2017Brassinosteroids (BRs) are a class of plant steroidal hormones that play essential roles in plant growth and development. Systematic studies had first been undertaken concomitantly to determine both the effects of exogenous BR on stress phenotypes of Arabidopsis thaliana and Brassica napus (rapeseed) seedlings and the expression of stress marker genes ...
Krishna, Priti (R19001) +2 more
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Plastid Transformation for Abiotic Stress Tolerance in Plants
2012Abiotic stresses such as drought, salinity, and extreme temperatures are major limiting factors in plant growth and development and pose serious threat to global agricultural production. Here we describe a procedure, using a tobacco plastid transformation vector, to generate transplastomic plants with an enhanced ability to tolerate abiotic stresses ...
K C, Bansal, A K, Singh, S H, Wani
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Engineering plants to tolerate abiotic stresses
Biocatalysis and Agricultural Biotechnology, 2014Abstract Abiotic stresses present major challenges in sustaining crop yield. They trigger responses involving molecular mechanisms for cellular adjustments, including signal perception and transduction cascades, transcriptional networks and adaptive metabolic pathways.
Chye, ML, Chen, M, Lung, SC, Du, Z
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Plant Abiotic Stress Tolerance Mechanisms
2021In their life cycle, plants face a range of environmental stresses such as heat, cold, drought, salinity, etc., which greatly affects the performance of the plant and is one of the key factors in the distribution of plant species. Plants use special mechanisms to withstand these stresses.
Mohammad Mafakheri +2 more
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Ethylene and Abiotic Stress Tolerance in Plants
2011Plants are commonly exposed to large number of different environmental stresses including extremes of pH and temperature, flooding, drought, high salt, both organic and inorganic contaminants, and a variety of pathogenic organisms. As a consequence of these environmental stresses, plants typically synthesize increased levels of the phytohormone ...
Elisa Gamalero, Bernard R. Glick
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Epigenome and Abiotic Stress Tolerance in Plants
2011Epigenome refers to the genomic content of a cell layered with all the covalent/noncovalent modifications on the DNA and histones. Remodeling of the chromatin is induced by these changes in response to environmental or developmental signals without any change in the underlying nucleotide sequence.
Sanjay Kapoor, Meenu Kapoor
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Phytohormones and Abiotic Stress Tolerance in Plants
2012Signal transduction of pytohormones under abiotic stresses.- Cross-talks on phytohormones signaling pathways under optimal and stressful conditions.- Phytohormones in salinity tolerance: ethylene and gibberellins cross talk.- Nitric oxide metabolism under environmental stress conditions.- Auxin as part of wound-healing response in plants.- Interaction ...
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Omics and Plant Abiotic Stress Tolerance
2011Multiple biotic and abiotic environmental factors may constitute stresses that affect plant growth and yield in crop species. Advances in plant physiology, genetics, and molecular biology have greatly improved our understanding of plant responses to stresses.
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Abiotic and Biotic Stress Tolerance in Plants
2013Environmental stresses play crucial roles in the productivity, survival and reproductive biology of plants as well as crops. Plants are subjected to many forms of environmental stress, which can be included into two broad areas: abiotic (physical environment) and biotic (e.g. pathogen, herbivore).
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Plant hormone regulation of abiotic stress responses
Nature Reviews Molecular Cell Biology, 2022Rainer Waadt +2 more
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