Ultraviolet Radiation From a Plant Perspective: The Plant-Microorganism Context

Vanhaelewyn, Lucas; Straeten, Dominique Van Der; Coninck, Barbara De; Vandenbussche, Filip

doi:10.3389/fpls.2020.597642

Cited by 90 publications

(54 citation statements)

References 250 publications

(292 reference statements)

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“…The UV radiations have adverse effect on conidial germination, hyphal growth and chemical production (Braga et al, 2015;Thind and Schilder, 2018). Similarly, it negatively affects growth and survival of bacterial communities (Vanhaelewyn et al, 2020).…”

Section: Other Factors Influencing Plant-microbe Interactionmentioning

confidence: 99%

Interference of Climate Change on Plant-Microbe Interaction: Present and Future Prospects

et al. 2022

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Plant mutualistic association with various beneficial microbes is referred to as the plant enhancer microbiome. These microbes are found either in episphere or endosphere of the plant tissues. Several pieces of evidence have highlighted that plant microbiomes and soil play a pivotal role in making soil nutrient balance which is readily available to plants and provide strength under various stresses. Recently different technologies relevant to plant microbiome and diversity such as sequencing technologies, metagenomics, and bioinformatics have been utilized. Knowledge about factors that shape the composition of plant microbes is still less explored. Here, current insights into the issues driving the above/below plant microbial diversities are explored. Primarily, we address the distribution of microbial communities above and below ground across plant habitats that has benefitted plants. Microbial communities are efficient regulators of biogeochemical cycle which is a better approach to mitigate changing climatic patterns aids in proper utilization of greenhouse gases for their metabolic mechanisms. The present review is thereby significant for assessing microbiome mitigation toward climate change and multiple avenues of plant- microbe interaction under commuting climatic scenario. Finally, we summarize factors that promote the structure and composition of the plant microbiome.

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Section: Other Factors Influencing Plant-microbe Interactionmentioning

confidence: 99%

Interference of Climate Change on Plant-Microbe Interaction: Present and Future Prospects

et al. 2022

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“…Furthermore, the subregion of the UV spectra applied may determine the type of metabolite elicited; in carrots, chlorogenic acid and isocoumarin were more inducible by UVB and UVC radiation, whereas ferulic acid was elicited by all UV regions to comparable levels [ 77 , 78 ]. At low irradiances, UVB and UVC regions are considered more inductive of secondary metabolites than UVA and UVB, which still have effects on antioxidants but also initiate several photomorphogenic responses [ 79 , 80 ]. Other factors affecting phytochemical accumulation besides the UV region and dose that have been less studied include the irradiances of the illuminating source and the mode of exposure (pulse number duration, interval between successive irradiations, etc.)…”

Section: Uses In Fruits and Vegetables Postharvestmentioning

confidence: 99%

Postharvest Ultraviolet Radiation in Fruit and Vegetables: Applications and Factors Modulating Its Efficacy on Bioactive Compounds and Microbial Growth

Darré

Vicente

Cisneros‐Zevallos

et al. 2022

Foods

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Ultraviolet (UV) radiation has been considered a deleterious agent that living organisms must avoid. However, many of the acclimation changes elicited by UV induce a wide range of positive effects in plant physiology through the elicitation of secondary antioxidant metabolites and natural defenses. Therefore, this fact has changed the original UV conception as a germicide and potentially damaging agent, leading to the concept that it is worthy of application in harvested commodities to take advantage of its beneficial responses. Four decades have already passed since postharvest UV radiation applications began to be studied. During this time, UV treatments have been successfully evaluated for different purposes, including the selection of raw materials, the control of postharvest diseases and human pathogens, the elicitation of nutraceutical compounds, the modulation of ripening and senescence, and the induction of cross-stress tolerance. Besides the microbicide use of UV radiation, the effect that has received most attention is the elicitation of bioactive compounds as a defense mechanism. UV treatments have been shown to induce the accumulation of phytochemicals, including ascorbic acid, carotenoids, glucosinolates, and, more frequently, phenolic compounds. The nature and extent of this elicitation have been reported to depend on several factors, including the product type, maturity, cultivar, UV spectral region, dose, intensity, and radiation exposure pattern. Even though in recent years we have greatly increased our understanding of UV technology, some major issues still need to be addressed. These include defining the operational conditions to maximize UV radiation efficacy, reducing treatment times, and ensuring even radiation exposure, especially under realistic processing conditions. This will make UV treatments move beyond their status as an emerging technology and boost their adoption by industry.

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“…Morphogenesis and the production of secondary metabolites in plants are influenced by UV radiation. This radiation also impacts plant pathogens through DNA damage, protein polymerisation, enzyme inactivation, and increased cell membrane permeability [214]. When plants are exposed to elevated UV-B, they may display a wide variety of physiological and morphological responses, including UV-B-induced DNA lesions.…”

Section: Radiationmentioning

confidence: 99%

Plasma-assisted agriculture: history, presence, and prospects—a review

Šimek

Homola

2021

Eur. Phys. J. D

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The growing demand for food represents an enormous problem for agri-food industries. It is driven by global population growth on the one hand and constrained by greenhouse gas reduction targets on the other. Accordingly, the implementation of new energy-efficient, low-carbon, and biodiversitypreserving technologies has become an absolute priority. In this work, the basic processes and requirements for the successful implementation of low-temperature atmospheric-pressure plasmas generated in air are considered in the various steps of the agricultural food production chain. This paper briefly reviews the history of plasma science in agriculture as well as discusses the pros and cons of low-pressure plasma versus atmospheric-pressure plasma. Particular attention is focused on plasmas generated using low-cost gases, such as synthetic or ambient air. The influence of various plasma components is discussed. These include electromagnetic fields (specifically ultraviolet-visible near-infrared radiation) and reactive oxygen and nitrogen species in the typical pre-harvest and post-harvest processing in the agri-food value chain. Finally, state-of-the-art cold air plasma generation and its potential deployment at the laboratory scale and under real farming conditions for industrial-scale production are examined.

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Ultraviolet Radiation From a Plant Perspective: The Plant-Microorganism Context

Cited by 90 publications

References 250 publications

Interference of Climate Change on Plant-Microbe Interaction: Present and Future Prospects

Interference of Climate Change on Plant-Microbe Interaction: Present and Future Prospects

Postharvest Ultraviolet Radiation in Fruit and Vegetables: Applications and Factors Modulating Its Efficacy on Bioactive Compounds and Microbial Growth

Plasma-assisted agriculture: history, presence, and prospects—a review

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