Poplar and diclofenac pollution: A focus on physiology, oxidative stress and uptake in plant organs

Pierattini, Erika Carla; Francini, Alessandra; Huber, Christian; Sebastiani, L.; Schröder, Peter

doi:10.1016/j.scitotenv.2018.04.355

Cited by 42 publications

(16 citation statements)

References 49 publications

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“…Diclofenac is a substance that has polluted the global environment. It has serious effects on plant growth and development, mainly through the activity inhibition of the mitochondrial respiratory ETC (electron transport chain) and respiratory carbon metabolism pathways, resulting in the disorder of the intracellular material and energy metabolisms and an increase in the activity of glutathione S-transferase in the roots, re-sulting in abiotic stress [29]. The content of diclofenac decreased in P, which may not only reduce the environmental pollution but also be beneficial for the development and growth of bayberry trees via increasing the activities of the mitochondrial respiratory ETC and normal functioning of the carbon metabolism pathway.…”

Section: Effect Of Prochloraz On Rhizosphere Soil Metabolomicsmentioning

confidence: 99%

Effect of Fungicides on Bayberry Decline Disease by Modulating Rhizosphere Soil Properties, Microflora, and Metabolites

Ren

Wang

et al. 2022

Agronomy

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Decline disease causes serious damage to bayberry, but the reasons behind this disease are not completely understood, although fungal pathogenicity factors have been proposed. Our past studies have identified that the adversity of this disease is linked to the application of soil fungicide. The objective of this study is to explore the mechanism and alleviation effect of the use of the fungicide prochloraz in this disease by investigating the plant and soil parameters. The results of the current study reveal that the application of prochloraz could improve the tree vigor and fruit quality of decline-diseased bayberry. The beneficial effect of prochloraz on plant growth and fruit quality may be associated with its influence on the rhizosphere soil properties and soil microbiota. Indeed, the application of prochloraz was shown to significantly affect the relative abundance and diversity of the rhizosphere soil microbiota, with it having a greater effect on bacteria than on fungi. Furthermore, the community composition of rhizosphere soil bacteria and fungi at the genus level was found to be significantly affected by the pH, available phosphorus, alkali-hydrolyzable nitrogen, and exchangeable magnesium, which exhibited a greater effect on bacteria than on fungi. In addition, prochloraz significantly affected the metabolic pathways of pyrimidine, galactose, butanoate, arginine, and proline and changed the contents of 58 metabolites, with an 18.59–149.48% increase seen in 51 metabolites and a 31.52–95.21% reduction seen in 7 metabolites. Interestingly, these metabolites were found to be significantly correlated with the rhizosphere soil microbiota at the levels of phylum, order, and genus. Overall, the results of this study provide an alternative choice for protecting bayberry from the damage caused by decline disease.

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Section: Effect Of Prochloraz On Rhizosphere Soil Metabolomicsmentioning

confidence: 99%

Effect of Fungicides on Bayberry Decline Disease by Modulating Rhizosphere Soil Properties, Microflora, and Metabolites

Ren

Wang

et al. 2022

Agronomy

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“…In particular, the content of diclofenac was decreased by CF (95.74%) and OF (95.57%), respectively. Diclofenac seriously affects the growth and development of plants by inhibiting the activity of the mitochondrial respiratory electron transport chain and the pathway of respiratory carbon metabolism, and causing abiotic stress and disorders of material metabolism and energy metabolism in cells, which will lead to an increase in the activity of glutathione-S-transferase in roots [55].…”

Section: The Effect Of Compound/bio-organic Fertilizer On Rhizosphere Soil Metabolomicsmentioning

confidence: 99%

Effect of Two Kinds of Fertilizers on Growth and Rhizosphere Soil Properties of Bayberry with Decline Disease

Ren

Wang

et al. 2021

Plants

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Decline disease causes severe damage to bayberry. However, the cause of this disease remains unclear. Interestingly, our previous studies found that the disease severity is related with the level of soil fertilizer. This study aims to explore the effect and mechanism of compound fertilizer (CF) and bio-organic fertilizer (OF) in this disease by investigating the vegetative growth, fruit characters, soil property, rhizosphere microflora and metabolites. Results indicated that compared with the disease control, CF and OF exhibited differential effect in plant healthy and soil quality, together with the increase in relative abundance of Burkholderia and Mortierella, and the reduction in that of Rhizomicrobium and Acidibacter, Trichoderma, and Cladophialophora reduced. The relative abundance of Geminibasidium were increased by CF (251.79%) but reduced by OF (13.99%). In general, the composition of bacterial and fungal communities in rhizosphere soil was affected significantly at genus level by exchangeable calcium, available phosphorus, and exchangeable magnesium, while the former two variables had a greater influence in bacterial communities than fungal communities. Analysis of GC-MS metabonomics indicated that compared to the disease control, CF and OF significantly changed the contents of 31 and 45 metabolites, respectively, while both fertilizers changed C5-branched dibasic acid, galactose, and pyrimidine metabolic pathway. Furthermore, a significant correlation was observed at the phylum, order and genus levels between microbial groups and secondary metabolites of bayberry rhizosphere soil. In summary, the results provide a new way for rejuvenation of this diseased bayberry trees.

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“…Populus alba, L. Villafranca clone (Pierattini et al, 2018), green alga Chlamydomonas reinhardtii (Majewska et al, 2018), among others. The number of germinated seeds; length of roots, shoots and cotyledons; water content; biomass; specific lengths and root dry biomass:aerial part dry biomass ratio were analyzed during germination study of chicory seedlings, while photosynthetic pigments and antioxidant enzymes were studied in chicory plants through the uptake assay.…”

Section: Physiological Responsesmentioning

confidence: 99%

Assessment of phytotoxic effects, uptake and translocation of diclofenac in chicory (Cichorium intybus)

et al. 2020

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Poplar and diclofenac pollution: A focus on physiology, oxidative stress and uptake in plant organs

Cited by 42 publications

References 49 publications

Effect of Fungicides on Bayberry Decline Disease by Modulating Rhizosphere Soil Properties, Microflora, and Metabolites

Effect of Fungicides on Bayberry Decline Disease by Modulating Rhizosphere Soil Properties, Microflora, and Metabolites

Effect of Two Kinds of Fertilizers on Growth and Rhizosphere Soil Properties of Bayberry with Decline Disease

Assessment of phytotoxic effects, uptake and translocation of diclofenac in chicory (Cichorium intybus)

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