Plant Response and Tolerance to Abiotic Oxidative Stress: Antioxidant Machinery as a Paradigm of Defense
The survival of plants under stressful environments requires the study of the mechanisms that help in reversing the adverse impacts of reactive oxygen species (ROS) excessively generated under these conditions. Understanding the mechanisms helps in adopting strategies to induce such mechanisms for t...
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| Jazyk: | angličtina |
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MDPI - Multidisciplinary Digital Publishing Institute
2023
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| On-line přístup: | ONIX_20230714_9783036577821_66 |
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| collection | Directory of Open Access Books |
| description | The survival of plants under stressful environments requires the study of the mechanisms that help in reversing the adverse impacts of reactive oxygen species (ROS) excessively generated under these conditions. Understanding the mechanisms helps in adopting strategies to induce such mechanisms for the better acclimation of plants. These ROS, if not scavenged, cause damage of cellular components, including lipids, proteins, nucleic acids, and metabolites, and, in extreme cases, even the death of cells in plants. Confronted with abiotic stress, there is an initial elevation in ROS that activates redox signaling to initiate defense in plants through the activation of antioxidant activity. The improvement in the capacity of antioxidant machinery is one of the essential strategies with which to develop tolerance and relieve the pressure of abiotic-stress-induced oxidative changes for the survival of plants. This reprint provides knowledge on the following aspects: Impact of abiotic stress factors and the response of antioxidant machinery to changing abiotic stress conditions, as well as strategies with which to strengthen antioxidant machinery for the survival of plants; Strategies to improve the tolerance mechanisms of plants against abiotic stress factors; Roles and the mechanisms of the plant signaling molecules/growth modifiers/mineral nutrients/hormones/other elicitors in relieving the impacts of abiotic stresses; The utilization of approaches such as genomics, metabolomics, transcriptomics, proteomics, ionomics, and nutiomics to strengthen antioxidant machinery and make plant life easier under abiotic stress conditions. |
| format | Online |
| id | doab-20.500.12854ir-101367 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-1013672024-03-28T03:33:34Z Plant Response and Tolerance to Abiotic Oxidative Stress: Antioxidant Machinery as a Paradigm of Defense Khan, Nafees tomato photosynthesis root growth oxidative damage melatonin drought gene expression toxic metals/metalloid nanoparticles phytohormones phytoremediation reactive oxygen species antioxidant enzymes heavy metal stress ubiquitination protein degradation gas exchange features osmotic adjustment water deficiency water-use-efficiency antioxidant defense arabidopsis bioinformatic analysis SlBAG genes SlBAG9 Solanum lycopersicum antioxidants oxidative stress marker-free transgenic rice mature seed-derived calli pea DNA helicase 45 salinity stress tolerance ethylene response factor flooding stress metallothionein monodehydroascorbic acid reductase resistant cultivar respiratory burst oxidase sensitive cultivar biochemical metabolites plant growth stigmasterol wheat polyamine iron-deficiency transcriptomics BAG9 Hsps thermotolerance ethylene hydrogen sulfide nitric oxide rice Arabidopsis metabolome ROS rohitukine ascorbate peroxidase catalase hydrogen peroxide NADP dehydrogenases NADPH oxidase salt stress superoxide dismutase seed priming spermine chromium S1fa transcription factor cell wall yeast antioxidant enzyme heat stress betaine seed germination physiology biochemistry Hibiscus cannabinus physiological changes bioactive constituents antioxidant capacity bioactive molecules carotenoids flavonoids osmotic stress phenolic acids secondary metabolites exogenous spermidine lettuce transcriptome vanadium stress sweet potato antioxidant defense system stomatal traits antioxidant systems Cu stress leucine nitrogen metabolism peach polyamine uptake protein Put2 ascorbate Dittrichia glutathione thallium toxicity thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::P Mathematics and Science::PS Biology, life sciences The survival of plants under stressful environments requires the study of the mechanisms that help in reversing the adverse impacts of reactive oxygen species (ROS) excessively generated under these conditions. Understanding the mechanisms helps in adopting strategies to induce such mechanisms for the better acclimation of plants. These ROS, if not scavenged, cause damage of cellular components, including lipids, proteins, nucleic acids, and metabolites, and, in extreme cases, even the death of cells in plants. Confronted with abiotic stress, there is an initial elevation in ROS that activates redox signaling to initiate defense in plants through the activation of antioxidant activity. The improvement in the capacity of antioxidant machinery is one of the essential strategies with which to develop tolerance and relieve the pressure of abiotic-stress-induced oxidative changes for the survival of plants. This reprint provides knowledge on the following aspects: Impact of abiotic stress factors and the response of antioxidant machinery to changing abiotic stress conditions, as well as strategies with which to strengthen antioxidant machinery for the survival of plants; Strategies to improve the tolerance mechanisms of plants against abiotic stress factors; Roles and the mechanisms of the plant signaling molecules/growth modifiers/mineral nutrients/hormones/other elicitors in relieving the impacts of abiotic stresses; The utilization of approaches such as genomics, metabolomics, transcriptomics, proteomics, ionomics, and nutiomics to strengthen antioxidant machinery and make plant life easier under abiotic stress conditions. 2023-07-14T14:27:35Z 2023-07-14T14:27:35Z 2023 book ONIX_20230714_9783036577821_66 9783036577821 9783036577838 https://directory.doabooks.org/handle/20.500.12854/101367 eng image/jpeg Attribution 4.0 International https://mdpi.com/books/pdfview/book/7462 https://mdpi.com/books/pdfview/book/7462 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-0365-7783-8 10.3390/books978-3-0365-7783-8 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783036577821 9783036577838 466 Basel open access |
| spellingShingle | tomato photosynthesis root growth oxidative damage melatonin drought gene expression toxic metals/metalloid nanoparticles phytohormones phytoremediation reactive oxygen species antioxidant enzymes heavy metal stress ubiquitination protein degradation gas exchange features osmotic adjustment water deficiency water-use-efficiency antioxidant defense arabidopsis bioinformatic analysis SlBAG genes SlBAG9 Solanum lycopersicum antioxidants oxidative stress marker-free transgenic rice mature seed-derived calli pea DNA helicase 45 salinity stress tolerance ethylene response factor flooding stress metallothionein monodehydroascorbic acid reductase resistant cultivar respiratory burst oxidase sensitive cultivar biochemical metabolites plant growth stigmasterol wheat polyamine iron-deficiency transcriptomics BAG9 Hsps thermotolerance ethylene hydrogen sulfide nitric oxide rice Arabidopsis metabolome ROS rohitukine ascorbate peroxidase catalase hydrogen peroxide NADP dehydrogenases NADPH oxidase salt stress superoxide dismutase seed priming spermine chromium S1fa transcription factor cell wall yeast antioxidant enzyme heat stress betaine seed germination physiology biochemistry Hibiscus cannabinus physiological changes bioactive constituents antioxidant capacity bioactive molecules carotenoids flavonoids osmotic stress phenolic acids secondary metabolites exogenous spermidine lettuce transcriptome vanadium stress sweet potato antioxidant defense system stomatal traits antioxidant systems Cu stress leucine nitrogen metabolism peach polyamine uptake protein Put2 ascorbate Dittrichia glutathione thallium toxicity thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::P Mathematics and Science::PS Biology, life sciences Plant Response and Tolerance to Abiotic Oxidative Stress: Antioxidant Machinery as a Paradigm of Defense |
| title | Plant Response and Tolerance to Abiotic Oxidative Stress: Antioxidant Machinery as a Paradigm of Defense |
| title_full | Plant Response and Tolerance to Abiotic Oxidative Stress: Antioxidant Machinery as a Paradigm of Defense |
| title_fullStr | Plant Response and Tolerance to Abiotic Oxidative Stress: Antioxidant Machinery as a Paradigm of Defense |
| title_full_unstemmed | Plant Response and Tolerance to Abiotic Oxidative Stress: Antioxidant Machinery as a Paradigm of Defense |
| title_short | Plant Response and Tolerance to Abiotic Oxidative Stress: Antioxidant Machinery as a Paradigm of Defense |
| title_sort | plant response and tolerance to abiotic oxidative stress antioxidant machinery as a paradigm of defense |
| topic | tomato photosynthesis root growth oxidative damage melatonin drought gene expression toxic metals/metalloid nanoparticles phytohormones phytoremediation reactive oxygen species antioxidant enzymes heavy metal stress ubiquitination protein degradation gas exchange features osmotic adjustment water deficiency water-use-efficiency antioxidant defense arabidopsis bioinformatic analysis SlBAG genes SlBAG9 Solanum lycopersicum antioxidants oxidative stress marker-free transgenic rice mature seed-derived calli pea DNA helicase 45 salinity stress tolerance ethylene response factor flooding stress metallothionein monodehydroascorbic acid reductase resistant cultivar respiratory burst oxidase sensitive cultivar biochemical metabolites plant growth stigmasterol wheat polyamine iron-deficiency transcriptomics BAG9 Hsps thermotolerance ethylene hydrogen sulfide nitric oxide rice Arabidopsis metabolome ROS rohitukine ascorbate peroxidase catalase hydrogen peroxide NADP dehydrogenases NADPH oxidase salt stress superoxide dismutase seed priming spermine chromium S1fa transcription factor cell wall yeast antioxidant enzyme heat stress betaine seed germination physiology biochemistry Hibiscus cannabinus physiological changes bioactive constituents antioxidant capacity bioactive molecules carotenoids flavonoids osmotic stress phenolic acids secondary metabolites exogenous spermidine lettuce transcriptome vanadium stress sweet potato antioxidant defense system stomatal traits antioxidant systems Cu stress leucine nitrogen metabolism peach polyamine uptake protein Put2 ascorbate Dittrichia glutathione thallium toxicity thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::P Mathematics and Science::PS Biology, life sciences |
| topic_facet | tomato photosynthesis root growth oxidative damage melatonin drought gene expression toxic metals/metalloid nanoparticles phytohormones phytoremediation reactive oxygen species antioxidant enzymes heavy metal stress ubiquitination protein degradation gas exchange features osmotic adjustment water deficiency water-use-efficiency antioxidant defense arabidopsis bioinformatic analysis SlBAG genes SlBAG9 Solanum lycopersicum antioxidants oxidative stress marker-free transgenic rice mature seed-derived calli pea DNA helicase 45 salinity stress tolerance ethylene response factor flooding stress metallothionein monodehydroascorbic acid reductase resistant cultivar respiratory burst oxidase sensitive cultivar biochemical metabolites plant growth stigmasterol wheat polyamine iron-deficiency transcriptomics BAG9 Hsps thermotolerance ethylene hydrogen sulfide nitric oxide rice Arabidopsis metabolome ROS rohitukine ascorbate peroxidase catalase hydrogen peroxide NADP dehydrogenases NADPH oxidase salt stress superoxide dismutase seed priming spermine chromium S1fa transcription factor cell wall yeast antioxidant enzyme heat stress betaine seed germination physiology biochemistry Hibiscus cannabinus physiological changes bioactive constituents antioxidant capacity bioactive molecules carotenoids flavonoids osmotic stress phenolic acids secondary metabolites exogenous spermidine lettuce transcriptome vanadium stress sweet potato antioxidant defense system stomatal traits antioxidant systems Cu stress leucine nitrogen metabolism peach polyamine uptake protein Put2 ascorbate Dittrichia glutathione thallium toxicity thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::P Mathematics and Science::PS Biology, life sciences |
| url | ONIX_20230714_9783036577821_66 |