Achromobacter sp. PHED2 enhances the phenanthrene degradation and stress tolerance in maize involving the participation of salicylic acid

Li, Xiaozhou; Peng, Danliu; Zhang, Yue; Ju, Duan; Guan, Chunfeng

doi:10.1016/j.eti.2021.101365

Cited by 11 publications

(2 citation statements)

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“…Some bacteria, e.g., Achromobacter sp., Burkholderia sp., Mycobacterium sp., Rhodococcus sp. and Pseudomonas aeruginosa, are able to degrade Phe through the salicylate pathway 24 – 26 . The initial step of the degradation is a dioxygenation mainly at C-5,6 on the C ring.…”

Section: Introductionmentioning

confidence: 99%

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Concentration-dependent effects of effusol and juncusol from Juncus compressus on seedling development of Arabidopsis thaliana

Bakacsy

Sípos

Barta

et al. 2022

Sci Rep

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Juncus species are valuable sources of phenanthrene compounds that have been used in traditional Chinese medicine for thousands of years. Effusol and juncusol are the most investigated compounds reported to have antimicrobial and anticancer effects; however, to date, their effects on higher plants have not been investigated. In this study, we examined the effects of effusol and juncusol on the growth and other biochemical parameters of the dicot model plant Arabidopsis thaliana in a concentration-dependent manner with a focus on polyamine metabolism. Phenanthrene induced toxic effects on plant growth and development, while effusol and juncusol induced higher biomass and maintained antioxidant defence mechanisms associated with reduced polyamine degradation. Taken together, our results suggest that these compounds could be good candidates for new biopesticide or biostimulant plant growth regulators in the future.

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Section: Introductionmentioning

confidence: 99%

“…Thereafter, salicylic acid can be formed from 1-hydroxy-2-naphthoic acid through the intermediate 1,2-dihydroxynaphthalene. Salicylic acid can enhance the accumulation of glutathione, thus contributing to detoxification and the antioxidant system, which further enhances Phe degradation and Phe stress tolerance in plants 24 , 25 .…”

Section: Introductionmentioning

confidence: 99%