Results 141 to 150 of about 17,878 (169)
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Cloning and expression of the phenazine-1-carboxamide hydrolysis gene pzcH and the identification of the key amino acids necessary for its activity

Journal of Hazardous Materials, 2023
Phenazine-1-carboxamide (PCN), a phenazine derivative, can cause toxicity risks to non target organisms. In this study, the Gram-positive bacteria Rhodococcus equi WH99 was found to have the ability to degrade PCN.
Qing Hong, Qian Zhu
exaly   +2 more sources

Metabolic Engineering of Pseudomonas chlororaphis Qlu-1 for the Enhanced Production of Phenazine-1-carboxamide.

Journal of Agricultural and Food Chemistry, 2020
Phenazine-1-carboxylic acid (PCA), the primary active ingredient of Shenqinmycin, was awarded the China Pesticide Certificate in 2011 due to its excellent antibacterial action.
Ling Li   +8 more
semanticscholar   +3 more sources

Phenazine‐1‐Carboxamide from Streptomyces Suppresses Phytophthora nicotianae via CDC48‐Targeted Mitochondrial Disruption

Plant, Cell and Environment
Phytophthora nicotianae is a plant‐pathogenic oomycete, posing a serious threat to global agriculture due to its highly destructive infections and challenges in management.
Hao Wu   +6 more
semanticscholar   +2 more sources

Fluxomic, Metabolomic, and Transcriptomic Analyses Reveal Metabolic Responses to Phenazine-1-carboxamide Synthesized in Pseudomonas chlororaphis.

Journal of Agricultural and Food Chemistry
Phenazine-1-carboxamide (PCN) has been exploited as a successful biopesticide due to its broad-spectrum antifungal activity. We engineered a PCN-overproducing Pseudomonas chlororaphis strain through overexpressing shikimate pathway genes (aroB, aroQ ...
Ruilian Yao   +5 more
semanticscholar   +3 more sources

Phenazine-1-carboxamide Regulates Pyruvate Dehydrogenase of Phytopathogenic Fungi to Control Tea Leaf Spot Caused by Didymella segeticola.

Phytopathology®
Due to a lack of understanding of the disease epidemiology and comprehensive control measures, tea leaf spot caused by Didymella segeticola has a significant negative impact on tea yield and quality in the tea plantations of Southwest China.
Zeqi Qi   +8 more
semanticscholar   +3 more sources

Enhanced biosynthesis of phenazine-1-carboxamide by Pseudomonas chlororaphis strains using statistical experimental designs

World Journal of Microbiology and Biotechnology, 2018
Phenazine-1-carboxamide (PCN) is one of the major biocontrol agents produced by plant growth-promoting rhizosphere (PGPR) pseudomonads including Pseudomonas chlororaphis. In this study, a combined strategy of genetic modification and statistical experimental designs was applied to obtain mutants of P. chlororaphis strains with high-yield PCN production.
Hua-song Peng   +5 more
semanticscholar   +3 more sources

Metabolic reconstruction of Pseudomonas chlororaphis ATCC 9446 to understand its metabolic potential as a phenazine-1-carboxamide-producing strain

open access: yesApplied Microbiology and Biotechnology, 2020
Pseudomonas chlororaphis is a plant-associated bacterium with reported antagonistic activity against different organisms and plant growth-promoting properties. P. chlororaphis possesses exciting biotechnological features shared with another Pseudomonas with a nonpathogenic phenotype. Part of the antagonistic role of P.
Fabián Moreno-Avitia   +4 more
semanticscholar   +4 more sources

Effects and inhibition mechanism of phenazine-1-carboxamide on the mycelial morphology and ultrastructure of Rhizoctonia solani.

Pesticide Biochemistry and Physiology, 2017
The purpose of this research was to explore the effect of phenazine-1-carboxamide (PCN) on Rhizoctonia solani and to elucidate its mechanisms of action. The toxicity of PCN to R. solani was measured using a growth rate method. The results indicated that PCN inhibited R. solani with a 50% effective concentration (EC50) of 9.0934μg/mL.
Yaqin Xiang   +4 more
semanticscholar   +3 more sources

Biotechnological potential of a rhizosphere Pseudomonasaeruginosa strain producing phenazine-1-carboxylic acid and phenazine-1-carboxamide

World Journal of Microbiology and Biotechnology, 2016
Bacterial phenazine metabolites belong to a group of nitrogen-containing heterocyclic compounds with antimicrobial activities. In this study, a rhizosphere Pseudomonas aeruginosa strain PA1201 was isolated and identified through 16S rDNA sequence analysis and fatty acid profiling.
Lian Zhou   +6 more
semanticscholar   +3 more sources

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