Relevant bibliographies by topics / Effect of photooxidative stress on Plants

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Effect of photooxidative stress on Plants'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 January 2023

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Journal articles on the topic "Effect of photooxidative stress on Plants"

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Shibaeva, T. G., E. G. Sherudilo, A. A. Rubaeva, and A. F. Titov. "Effect of end-of production continuous lighting on yield and nutritional value of Brassicaceae microgreens." BIO Web of Conferences 48 (2022): 02005. http://dx.doi.org/10.1051/bioconf/20224802005.

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The effect of continuous lighting applied in the end-of-production period on growth and nutritional quality of radish (Raphanus sativus var. radicula), broccoli (Brassica oleracea var. italic), mizuna (Brassica rapa. var. nipposinica) and arugula (Eruca sativa) was investigated in growth chambers under LED lighting. Microgreens were grown under 16 h photoperiod and 3 days before harvest half of plants were placed under continuous lighting conditions. Pre-harvest continuous lighting treatment increased yield, robustness index, and shorten time to harvest in radish, broccoli, mizuna and arugula
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Lascano, H. Ramiro, Mariana N. Melchiorre, Celina M. Luna, and Victorio S. Trippi. "Effect of photooxidative stress induced by paraquat in two wheat cultivars with differential tolerance to water stress." Plant Science 164, no. 5 (2003): 841–48. http://dx.doi.org/10.1016/s0168-9452(03)00073-6.

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Quina, Frank H., Paulo F. Moreira, Carolina Vautier-Giongo, et al. "Photochemistry of anthocyanins and their biological role in plant tissues." Pure and Applied Chemistry 81, no. 9 (2009): 1687–94. http://dx.doi.org/10.1351/pac-con-08-09-28.

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Anthocyanins, the major red, purple, and blue pigments of plants, absorb visible as well as UV radiation and are effective antioxidants and scavengers of active oxygen species. In plant leaves, one of the functional roles proposed for anthocyanins is protection of the photosynthetic apparatus from the effects of excess incident visible or UV-B radiation and photooxidative stress. In essence, a photoprotective role requires that the excited singlet states of both complexed and uncomplexed anthocyanins deactivate back to the ground state so quickly that intersystem crossing, photoreaction, and d
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Romanowska, Elzbieta, Marta Powikrowska, Maksymilian Zienkiewicz, Anna Drozak, and Berenika Pokorska. "High light induced accumulation of two isoforms of the CF1 alpha-subunit in mesophyll and bundle sheath chloroplasts of C4 plants." Acta Biochimica Polonica 55, no. 1 (2008): 175–82. http://dx.doi.org/10.18388/abp.2008_3110.

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The effect of light irradiance on the amount of ATP synthase alpha-subunit in mesophyll (M) and bundle sheath (BS) chloroplasts of C(4) species such as maize (Zea mays L., type NADP-ME), millet (Panicum miliaceum, type NAD-ME) and guinea grass (Panicum maximum, type PEP-CK) was investigated in plants grown under high, moderate and low light intensities equal to 800, 350 and 50 micromol photons m(-2) s(-1), respectively. The results demonstrate that alpha-subunit of ATP synthase in both M and BS chloroplasts is altered by light intensity, but differently in the investigated species. Moreover, w
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Foyer, Christine H., Maud Lelandais, and Karl J. Kunert. "Photooxidative stress in plants." Physiologia Plantarum 92, no. 4 (1994): 696–717. http://dx.doi.org/10.1111/j.1399-3054.1994.tb03042.x.

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Foyer, Christine H., Maud Lelandais, and Karl J. Kunert. "Photooxidative stress in plants." Physiologia Plantarum 92, no. 4 (1994): 696–717. http://dx.doi.org/10.1034/j.1399-3054.1994.920422.x.

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Staudt, Michael, Juliane Daussy, Joseph Ingabire, and Nafissa Dehimeche. "Growth and actual leaf temperature modulate CO2 responsiveness of monoterpene emissions from holm oak in opposite ways." Biogeosciences 19, no. 20 (2022): 4945–63. http://dx.doi.org/10.5194/bg-19-4945-2022.

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Abstract. Climate change can profoundly alter volatile organic compound (VOC) emissions from vegetation and thus influence climate evolution. Yet, the short- and long-term effects of elevated CO2 concentrations on emissions in interaction with temperature are not well enough understood, especially for VOCs other than isoprene. To gain additional insight, we conducted a study on holm oak, which is known for its strong foliar monoterpene emissions that are directly linked to their synthesis. We measured CO2-response curves of emissions, CO2–H2O gas exchanges and chlorophyll fluorescence at two a
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Camejo, Daymi, Ana Jiménez, Juan José Alarcón, Walfredo Torres, Juana María Gómez, and Francisca Sevilla. "Changes in photosynthetic parameters and antioxidant activities following heat-shock treatment in tomato plants." Functional Plant Biology 33, no. 2 (2006): 177. http://dx.doi.org/10.1071/fp05067.

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Seedlings of two tomato genotypes, Lycopersicon esculentum Mill. var. Amalia and the wild thermotolerant type Nagcarlang, were grown under a photoperiod of 16 h light at 25°C and 8 h dark at 20°C. At the fourth true leaf stage, a group of plants were exposed to a heat-shock temperature of 45°C for 3 h, and measurements of chlorophyll fluorescence, gas-exchange characteristics, dark respiration and oxidative and antioxidative parameters were made after releasing the stress. The heat shock induced severe alterations in the photosynthesis of Amalia that seem to mitigate the damaging impact of hig
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Junker-Frohn, Laura Verena, Anita Kleiber, Kirstin Jansen, Arthur Gessler, Jürgen Kreuzwieser, and Ingo Ensminger. "Differences in isoprenoid-mediated energy dissipation pathways between coastal and interior Douglas-fir seedlings in response to drought." Tree Physiology 39, no. 10 (2019): 1750–66. http://dx.doi.org/10.1093/treephys/tpz075.

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ABSTRACT Plants have evolved energy dissipation pathways to reduce photooxidative damage under drought when photosynthesis is hampered. Non-volatile and volatile isoprenoids are involved in non-photochemical quenching of excess light energy and scavenging of reactive oxygen species. A better understanding of trees’ ability to cope with and withstand drought stress will contribute to mitigate the negative effects of prolonged drought periods expected under future climate conditions. Therefore we investigated if Douglas-fir (Pseudotsuga menziesii(Mirb.)) provenances from habitats with contrastin
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Ramel, Fanny, Alexis S. Mialoundama, and Michel Havaux. "Nonenzymic carotenoid oxidation and photooxidative stress signalling in plants." Journal of Experimental Botany 64, no. 3 (2012): 799–805. http://dx.doi.org/10.1093/jxb/ers223.

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Dissertations / Theses on the topic "Effect of photooxidative stress on Plants"

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Shumbe, Leonard Tansie. "Singlet Oxygen Signaling and Acclimation of Plants to Environmental Constraints." Thesis, Aix-Marseille, 2015. http://www.theses.fr/2015AIXM4109.

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En conditions de stress biotiques et abiotiques la production de plusieurs espèces réactives de l’oxygène (ERO) dans différents compartiments spécialisés de la cellule végétale est inévitable. L’oxygène singulet (1O2) a été identifié comme la principale ERO produite dans le chloroplaste au cours d’un stress lumineux. Cette ERO est très réactive et a une durée de vie courte d’environ 3 s dans les tissus biologiques, ce qui amène à penser que l’oxygène singulet agit principalement par cytotoxicité. Cependant, il a été récemment établi que l’oxygène singulet fonctionne aussi comme une molécule s
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Mateo, Alfonso. "Roles of LESIONS SIMULATING DISEASE1 and Salicylic Acid in Acclimation of Plants to Environmental Cues : Redox Homeostasis and physiological processes underlying plants responses to biotic and abiotic challenges." Doctoral thesis, Stockholm University, Department of Botany, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-698.

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<p>In the natural environment plants are confronted to a multitude of biotic and abiotic stress factors that must be perceived, transduced, integrated and signaled in order to achieve a successful acclimation that will secure survival and reproduction. Plants have to deal with excess excitation energy (EEE) when the amount of absorbed light energy is exceeding that needed for photosynthetic CO2 assimilation. EEE results in ROS formation and can be enhanced in low light intensities by changes in other environmental factors.</p><p>The lesions simulating disease resistance (lsd1) mutant of Arabid
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Eakes, Donald Joseph. "Moisture stress conditioning, potassium nutrition, and tolerance of Salvia splendens 'Bonfire' to moisture stress." Diss., Virginia Polytechnic Institute and State University, 1989. http://hdl.handle.net/10919/54350.

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The objective of this study was to determine the leaf water relations, gas exchange, and growth of the bedding plant salvia Salvia splendens 'Bonfire‘ as influenced by moisture stress conditioning (MSC - exposing plants to 4 sublethal dry-down cycles) and potassium (K) nutrition. Plants were fertilized with one of six K rates: 25, 75, 150, 300, 450, and 600 ppm as KCl in experiment one. Seven weeks after seeding plants were subjected to MSC. MSC and increasing K rate resulted in osmotic adjustment and increased cellular turgor potentials. Foliar K content increased as osmotic potentials decrea
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Choudhury, Feroza Kaneez. "Rapid Metabolic Response of Plants Exposed to Light Stress." Thesis, University of North Texas, 2018. https://digital.library.unt.edu/ark:/67531/metadc1157543/.

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Environmental stress conditions can drastically affect plant growth and productivity. In contrast to soil moisture or salinity that can gradually change over a period of days or weeks, changes in light intensity or temperature can occur very rapidly, sometimes over the course of minutes or seconds. So, in our study we have taken an metabolomics approach to identify the rapid response of plants to light stress. In the first part we have focused on the ultrafast (0-90 sec) metabolic response of local tissues to light stress and in the second part we analyzed the metabolic response associated wit
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Kalifa, Ali. "Salt stress, and phosphorus absorption by potato plants cv. 'Russet Burbank'." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq29727.pdf.

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Attumi, Al-Arbe. "Effect of salt stress on phosphorus and sodium absorptions by soybean plants." Thesis, McGill University, 1997. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=20242.

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The radiotracer methodology was combined with the Hoagland solution culture of growing soybean in a greenhouse to investigate the absorptions of phosphorus (P), calcium (Ca), and sodium (Na) as a function of salinity. Salt stress was varied by using zero to 120 mM NaCl. The research was initiated because of a need to increase soybean production in the saline soils of the semi-arid regions of the world. Although P absorption increased with time at each concentration of NaCl, increasing its concentrations ([NaCl]) to 120 mM reduced P uptake considerably. The addition of inorganic P (Pi) to the s
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Larsson, Marie-France. "The Effect of Plants on Individuals' Stress Level in an Indoor Work Environment." Thesis, Mid Sweden University, Department of Social Sciences, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-11141.

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<p>Many instances of sick leave can be linked to diseases caused by stress. An efficient way to counter the negative effects of stress is coping. However, trying to fit coping activities into an already busy schedule can be stressful in itself. Therefore it is interesting to study passive stress-reducing methods, for instance interaction with nature. This paper studied the effect of the presence of plants in a work-like environment on the stress level of 30 participants divided equally in a control group and a test group by measuring their heart rate. A factorial analysis of variance and a mul
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Wongareonwanakij, Sathaporn. "Effects of water stress and partial soil-drying on senescence of sunflower plants." Title page, contents and summary only, 1995. http://web4.library.adelaide.edu.au/theses/09A/09aw872.pdf.

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Bibliography: leaves 98-123. This thesis investigates the symptoms of leaf senescence in response to plant shoot water stress and demonstrates the effect of a non-hydraulic root signal in the senescence response of mature leaves of sunflower. The alleviation of the leaf soluble protein loss rate by excision of the root system in drying soil indicates that this signal originates in roots in dry soil and acts to promote protein loss.
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Zhou, Maoqian 1961. "Nitrogen fixation by alfalfa as affected by salt stress and nitrogen levels." Thesis, The University of Arizona, 1989. http://hdl.handle.net/10150/277231.

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The growth and Nitrogen fixation by one low salt tolerant alfalfa (Medicago sativa L.) and two germination salt tolerant selections inoculated with were investigated at two salt levels (0, -0.6 Mpa) and two N rates (1, 5ppm) using a system which automatically recirculates a nutrient solution. The high level of salinity (-0.6 Mpa osmotic potential of culture solution) resulted in substantial reduction in the N fixation percentage and total fixed N. The effect of salinity was more pronounced for later cuttings than for the earlier cutting. The N fixation percentages were substantially decreased
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Le, Fevre Ruth Elizabeth. "Phytate and plant stress responses." Thesis, University of Cambridge, 2014. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.708218.

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Books on the topic "Effect of photooxidative stress on Plants"

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M, Orcutt David, and Hale Maynard G, eds. The physiology of plants under stress. Wiley, 1996.

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Kadukova, Jana. Phytoremediation and stress: Evaluation of heavy metal-induced stress in plants. Nova Science Publishers, 2010.

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S, Basra Amarjit, ed. Stress-induced gene expression in plants. Harwood Academic Publishers, 1994.

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A, Khan Nafees, and Singh Sarvajeet, eds. Abiotic stress and plant responses. I.K. International Pub. House, 2008.

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Josipovic, Stanislas. Heat stress: Causes, treatment and prevention. Nova Science Publishers, 2012.

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Lutz, Nover, Neumann Dieter, and Scharf Klaus-Dieter, eds. Heat shock and other stress response systems of plants. Springer-Verlag, 1989.

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Handbook of plant and crop stress. 3rd ed. CRC Press, 2011.

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Leonard, R. E. The response of plant species to low-level trampling stress on Hurricane Island, Maine. U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1985.

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Leonard, R. E. The response of plant species to low-level trampling stress on Hurricane Island, Maine. U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1985.

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S, Basra Amarjit, and Basra Ranjit K, eds. Mechanisms of environmental stress resistance in plants. Harwood Academic, 1997.

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Book chapters on the topic "Effect of photooxidative stress on Plants"

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Carmody, Melanie, and Barry Pogson. "Systemic Photooxidative Stress Signalling." In Long-Distance Systemic Signaling and Communication in Plants. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-36470-9_13.

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Karpinski, Stanislaw, Gunnar Wingsle, Barbara Karpinska, and Jan-Erik Hällgren. "Redox Sensing of Photooxidative Stress and Acclimatory Mechanisms in Plants." In Regulation of Photosynthesis. Springer Netherlands, 2001. http://dx.doi.org/10.1007/0-306-48148-0_27.

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Kaur, Harpreet, Renu Bhardwaj, Vinod Kumar, Anket Sharma, Ravinder Singh, and Ashwani Kumar Thukral. "Effect of pesticides on leguminous plants." In Legumes under Environmental Stress. John Wiley & Sons, Ltd, 2015. http://dx.doi.org/10.1002/9781118917091.ch6.

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Ivanov, Anatoly A. "Response of Wheat Seedlings to Combined Effect of Drought and Salinity." In Stress Responses in Plants. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-13368-3_7.

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Pérez-Pastor, Alejandro, M. Carmen Ruiz-Sánchez, and María R. Conesa. "Drought stress effect on woody tree yield." In Water Stress and Crop Plants. John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781119054450.ch22.

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Khalid, Muhammad Fasih, Iqra Zakir, Rashid Iqbal Khan, et al. "Effect of Water Stress (Drought and Waterlogging) on Medicinal Plants." In Medicinal Plants. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-5611-9_6.

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Srivastava, Kavita, Sachidanand Singh, Anupam Singh, Tanvi Jain, Rahul Datta, and Abhidha Kohli. "Effect of Temperature (Cold and Hot) Stress on Medicinal Plants." In Medicinal Plants. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-5611-9_5.

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Hajiboland, R. "Effect of Micronutrient Deficiencies on Plants Stress Responses." In Abiotic Stress Responses in Plants. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4614-0634-1_16.

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Koshita, Yoshiko. "Effect of Temperature on Fruit Color Development." In Abiotic Stress Biology in Horticultural Plants. Springer Japan, 2014. http://dx.doi.org/10.1007/978-4-431-55251-2_4.

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Tripathi, Durgesh Kumar, Swati Singh, Shweta Singh, Devendra Kumar Chauhan, Nawal Kishore Dubey, and Rajendra Prasad. "Silicon as a beneficial element to combat the adverse effect of drought in agricultural crops." In Water Stress and Crop Plants. John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781119054450.ch39.

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Conference papers on the topic "Effect of photooxidative stress on Plants"

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"Effect of melatonin deficiency and disruption of its receptor signaling pathway on photosynthetic parameters and expression of chloroplast genes in plants of Arabidopsis thaliana under photooxidative stress." In Plant Genetics, Genomics, Bioinformatics, and Biotechnology. Novosibirsk ICG SB RAS 2021, 2021. http://dx.doi.org/10.18699/plantgen2021-030.

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Baranova, E. N. "The effect of edaphic stress factors on plant cell compartments." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-57.

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Popescu, Monica. "ASCOPHYLLUM NODOSUM SEAWEED EXTRACT EFFECT ON DROUGHT STRESS IN BEAN PLANTS." In 17th International Multidisciplinary Scientific GeoConference SGEM2017. Stef92 Technology, 2017. http://dx.doi.org/10.5593/sgem2017h/63/s25.017.

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Arkhipova, T. N., and E. V. Martynenko. "The effect of hormone producing bacteria on plant growth and stress tolerance." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-48.

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Zeng, Lizhang, and Da Xing. "Alteration in delayed fluorescence characterize the effect of heat stress on plants." In Photonics Asia 2004, edited by Yun-Jiang Rao, Osuk Y. Kwon, and Gang-Ding Peng. SPIE, 2005. http://dx.doi.org/10.1117/12.572779.

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Kreslavsky, V. D., A. Yu Khudyakova, and V. Yu Lyubimov. "The effect of the phytochrome system on the stress resistance of the photosynthetic apparatus." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-237.

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Ponomareva, M. L., and S. N. Ponomarev. "Features of adaptation to winter stress and the effect of proline accumulation in winter cereals." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-362.

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Evseeva, N. V., A. Yu Denisova, G. L. Burygin, N. N. Pozdnyakova, and O. V. Tkachenko. "Coinoculation effect of potato microclones by rhizosphere bacteria under osmotic stress in vitro." In 2nd International Scientific Conference "Plants and Microbes: the Future of Biotechnology". PLAMIC2020 Organizing committee, 2020. http://dx.doi.org/10.28983/plamic2020.067.

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Al-qahtani, Noora Saad, and Talaat Ahmed. "Effect of Seagrass Liquid Extracts on Bell Pepper (Capsicum annuum) Under Salt stress Conditions." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2020. http://dx.doi.org/10.29117/quarfe.2020.0104.

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Salinity is considered as major environmental challenge that affects crop growth and productivity. This study investigated the application of Haodule univervis seagrass liquid extract on bell pepper (Capsicum annuum L.) under salt stress conditions. The salinity treatments were applied by irrigating bell pepper plants with 0, 50, 100, 150, and 200 mM/l of NaCl with four replications. The bell pepper plants were divided into two groups: one group was sprayed with seagrass extract, and the other group was sprayed with distilled water. The salt treatment was applied at every 10 days interval for
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Ozolina, N. V., V. V. Gurina, and I. S. Nesterkina. "The effect of different types of abiotic stress on the dynamics of the content of common sterols of beet tonoplast (Beta vulgaris L.)." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-324.

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Reports on the topic "Effect of photooxidative stress on Plants"

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Kirova, Elisaveta. Effect of Nitrogen Nutrition Source on Antioxidant Defense System of Soybean Plants Subjected to Salt Stress. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, 2020. http://dx.doi.org/10.7546/crabs.2020.02.09.

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Alchanatis, Victor, Stephen W. Searcy, Moshe Meron, W. Lee, G. Y. Li, and A. Ben Porath. Prediction of Nitrogen Stress Using Reflectance Techniques. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7580664.bard.

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Commercial agriculture has come under increasing pressure to reduce nitrogen fertilizer inputs in order to minimize potential nonpoint source pollution of ground and surface waters. This has resulted in increased interest in site specific fertilizer management. One way to solve pollution problems would be to determine crop nutrient needs in real time, using remote detection, and regulating fertilizer dispensed by an applicator. By detecting actual plant needs, only the additional nitrogen necessary to optimize production would be supplied. This research aimed to develop techniques for real tim
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Mosquna, Assaf, and Sean Cutler. Systematic analyses of the roles of Solanum Lycopersicum ABA receptors in environmental stress and development. United States Department of Agriculture, 2016. http://dx.doi.org/10.32747/2016.7604266.bard.

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Drought and other abiotic stresses have major negative effects on agricultural productivity. The plant hormone abscisic acid (ABA) regulates many responses to environmental stresses and can be used to improve crop performance under stress. ABA levels rise in response to diverse abiotic stresses to coordinate physiological and metabolic responses that help plants survive stressful environments. In all land plants, ABA receptors are responsible for initiating a signaling cascade that leads to stomata closure, growth arrest and large-scale changes in transcript levels required for stress toleranc
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Fromm, Hillel, and Joe Poovaiah. Calcium- and Calmodulin-Mediated Regulation of Plant Responses to Stress. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568096.bard.

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We have taken a molecular approach to clone cellular targets of calcium/calmodulin (Ca2+/CaM). A 35S-labeled recombinant CaM was used as a probe to screen various cDNA expression libraries. One of the isolated clones from petunia codes for the enzyme glutamate decarboxylase (GAD) which catalyzes the conversion of glutamate to g-aminobutyric acid (GABA). The activity of plant GAD has been shown to be dramatically enhanced in response to cold and heat shock, anoxia, drought, mechanical manipulations and by exogenous application of the stress phytohormone ABA in wheat roots. We have purified the
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Handa, Avtar K., Yuval Eshdat, Avichai Perl, Bruce A. Watkins, Doron Holland, and David Levy. Enhancing Quality Attributes of Potato and Tomato by Modifying and Controlling their Oxidative Stress Outcome. United States Department of Agriculture, 2004. http://dx.doi.org/10.32747/2004.7586532.bard.

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General The final goal and overall objective of the current research has been to modify lipid hydroperoxidation in order to create desirable phenotypes in two important crops, potato and tomato, which normally are exposed to abiotic stress associated with such oxidation. The specific original objectives were: (i) the roles of lipoxygenase (LOX) and phospholipids hydroperoxide glutathione peroxidase (PHGPx) in regulating endogenous levels of lipid peroxidation in plant tissues; (ii) the effect of modified lipid peroxidation on fruit ripening, tuber quality, crop productivity and abiotic stress
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Cohen, Roni, Kevin Crosby, Menahem Edelstein, et al. Grafting as a strategy for disease and stress management in muskmelon production. United States Department of Agriculture, 2004. http://dx.doi.org/10.32747/2004.7613874.bard.

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The overall objective of this research was to elucidate the horticultural, pathological, physiological and molecular factors impacting melon varieties (scion) grafted onto M. cannonballus resistant melon and squash rootstocks. Specific objectives were- to compare the performance of resistant melon germplasm (grafted and non-grafted) when exposed to M. cannoballus in the Lower Rio Grande valley and the Wintergarden, Texas, and in the Arava valley, Israel; to address inter-species relationships between a Monosporascus resistant melon rootstock and susceptible melon scions in terms of fruit-set,
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Wolf, Shmuel, and William J. Lucas. Involvement of the TMV-MP in the Control of Carbon Metabolism and Partitioning in Transgenic Plants. United States Department of Agriculture, 1999. http://dx.doi.org/10.32747/1999.7570560.bard.

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The function of the 30-kilodalton movement protein (MP) of tobacco mosaic virus (TMV) is to facilitate cell-to-cell movement of viral progeny in infected plants. Our earlier findings have indicated that this protein has a direct effect on plasmodesmal function. In addition, these studies demonstrated that constitutive expression of the TMV MP gene (under the control of the CaMV 35S promoter) in transgenic tobacco plants significantly affects carbon metabolism in source leaves and alters the biomass distribution between the various plant organs. The long-term goal of the proposed research was t
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Seginer, Ido, Daniel H. Willits, Michael Raviv, and Mary M. Peet. Transpirational Cooling of Greenhouse Crops. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7573072.bard.

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Background Transplanting vegetable seedlings to final spacing in the greenhouse is common practice. At the time of transplanting, the transpiring leaf area is a small fraction of the ground area and its cooling effect is rather limited. A preliminary modeling study suggested that if water supply from root to canopy is not limiting, a sparse crop could maintain about the same canopy temperature as a mature crop, at the expense of a considerably higher transpiration flux per leaf (and root) area. The objectives of this project were (1) to test the predictions of the model, (2) to select suitable
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Chen, Junping, Zach Adam, and Arie Admon. The Role of FtsH11 Protease in Chloroplast Biogenesis and Maintenance at Elevated Temperatures in Model and Crop Plants. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7699845.bard.

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specific objectives of this proposal were to: 1) determine the location, topology, and oligomerization of FtsH11 protease; 2) identify the substrate/s of FtsH11 and the downstream components involved in maintaining thermostability of chloroplasts; 3) identify new elements involved in FtsH11 protease regulatory network related to HT adaptation processes in chloroplast; 4) Study the role of FtsH11 homologs from crop species in HT tolerance. Background to the topic: HT-tolerant varieties that maintain high photosynthetic efficiency at HT, and cope better with daily and seasonal temperature fluctu
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Barg, Rivka, Kendal D. Hirschi, Avner Silber, Gozal Ben-Hayyim, Yechiam Salts, and Marla Binzel. Combining Elevated Levels of Membrane Fatty Acid Desaturation and Vacuolar H+ -pyrophosphatase Activity for Improved Drought Tolerance. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7613877.bard.

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Background to the topic: In previous works we have shown that Arabidopsis and tomato over-expressing H+-pyrophosphatase show increased tolerance to drought imposed by withholding irrigation of young plants in pots (Park et al. 2005). In addition, young tobacco plants over-expressing fatty acid desaturase 3 (OEX-FAD3) also showed increasing tolerance to drought stress (Zhang et al 2005), and similarly OEX-FAD3 young tomato plants (unpublished data from ARO), hence raising the possibility that pyramiding the two could further improve drought tolerance in tomato. Based on these findings the speci
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