Draft genome sequence of Pseudomonas oleovorans strain MGY01 isolated from deep sea water

Wang, Runping; Ren, Chong; Huang, Nai Zheng; Liu, Yang; Zeng, Runying

doi:10.1016/j.margen.2014.12.003

Cited by 3 publications

(3 citation statements)

References 15 publications

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“…Pseudomonas oleovorans is not usually a disease-causing organism and causes few diseases in humans and animals but may lead to sepsis in children in India [ 27 ]. Wang et al [ 28 ] isolated Pseudomonas oleovorans MGY01 from the deep sea water of the South China Sea and found that Pseudomonas oleovorans MGY01 could effectively degrade malachite green and contained 109 Contigs with a whole genome size of 5201,892 bp after sequencing. Another study extracted Pseudomonas oleovorans from a palm oil mill effluent; Pseudomonas oleovorans could exhibit biological flocculation activity and thus have a good effect on removing Eriochrome Black T dye from wastewater [ 29 ].…”

Section: Discussionmentioning

confidence: 99%

Isolation of Pseudomonas oleovorans Carrying Multidrug Resistance Proteins MdtA and MdtB from Wastewater

et al. 2023

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The pollution of industrial wastewater has become a global issue in terms of economic development and ecological protection. Pseudomonas oleovorans has been studied as a bacterium involved in the treatment of petroleum pollutants. Our study aimed to investigate the physicochemical properties and drug resistance of Pseudomonas oleovorans isolated from industrial wastewater with a high concentration of sulfate compounds. Firstly, Pseudomonas oleovorans was isolated and then identified using matrix-assisted flight mass spectrometry and 16S rDNA sequencing. Then, biochemical and antibiotic resistance analyses were performed on the Pseudomonas oleovorans, and a microbial high-throughput growth detector was used to assess the growth of the strain. Finally, PCR and proteomics analyses were conducted to determine drug-resistance-related genes/proteins. Based on the results of the spectrum diagram and sequencing, the isolated bacteria were identified as Pseudomonas oleovorans and were positive to reactions of ADH, MTE, CIT, MLT, ONPG, and ACE. Pseudomonas oleovorans was sensitive to most of the tested antibiotics, and its resistance to SXT and CHL and MIN and TIM was intermediate. The growth experiment showed that Pseudomonas oleovorans had a good growth rate in nutrient broth. Additionally, gyrB was the resistance gene, and mdtA2, mdtA3, mdtB2, mdaB, and emrK1 were the proteins that were closely associated with the drug resistance of Pseudomonas oleovorans. Our results show the biochemical properties of Pseudomonas oleovorans from industrial wastewater with a high concentration of sulfate compounds and provide a new perspective for Pseudomonas oleovorans to participate in biological removal of chemical pollutants in industrial wastewater.

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Section: Discussionmentioning

confidence: 99%

Isolation of Pseudomonas oleovorans Carrying Multidrug Resistance Proteins MdtA and MdtB from Wastewater

et al. 2023

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“…5b). These species have also been reported to thrive in saline environments [41][42][43]. RLs can release organic and inorganic nutrients from soil particles and promote the growth of these microorganisms [30].…”

Section: Microbial Community Compositionsmentioning

confidence: 99%

Rhamnolipids amendment improves soil properties and enhances microecological functions in the saline-alkali soil

Zhou

Chen

et al. 2022

Environmental Engineering Research

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A laboratory-scale study was conducted to investigate the effect of rhamnolipids (RLs) supplement on the amelioration of saline-alkali soils. The RLs supplement improved the soil aggregates stability and promoted the formation of macro-aggregates which increased by up to 10.84% and 15.92% in alkaline soil and saline soil, respectively. In addition, RLs amendment led to a pH reduction from initial 8.87 to 7.80–7.84 in alkaline soil, and a salt rejection up to 20.72% in saline soil, remarkably alleviating the saline-alkali stress on microorganisms and plants. Meanwhile, microbial growth and activity as well as the seed germination performance were greatly improved in both types of soil. Furthermore, RLs addition greatly altered the microbial community structure and supported the proliferation of bacterial species (e.g., Pseudomonas oleovorans, Pseudomonas stutzeri, and Alcanivorax dieselolei) that favored the improvement of soil properties and nutrients circulation, thus markedly enhancing the microecological functions including carbon and nitrogen metabolisms. Further supplement of γ-PGA only exhibited promoting effect on aggregates formation and microbial growth and activity. The findings obtained in this study prove the application of RLs as a promising approach for saline-alkali soil amelioration.

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“…Deep ocean water (DOW), known for its nutrient-rich properties, has been highlighted in numerous studies for its various health benefits. These include improving dermatitis [ 1 ], combating arteriosclerosis [ 2 ], cardiovascular diseases [ 3 , 4 ], and reducing obesity [ 5 ]. Beyond these health effects, the application of DOW in the production of health-promoting microbial fermentation can be beneficial for the development of multifunctional health foods.…”

Section: Introductionmentioning

confidence: 99%

Utilizing deep ocean water in yeast fermentation for enhanced mineral-rich biomass production and fermentative regulation by proteomics modulation

Liu,

Zhang,

et al. 2024

Heliyon

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Draft genome sequence of Pseudomonas oleovorans strain MGY01 isolated from deep sea water

Cited by 3 publications

References 15 publications

Isolation of Pseudomonas oleovorans Carrying Multidrug Resistance Proteins MdtA and MdtB from Wastewater

Isolation of Pseudomonas oleovorans Carrying Multidrug Resistance Proteins MdtA and MdtB from Wastewater

Rhamnolipids amendment improves soil properties and enhances microecological functions in the saline-alkali soil

Utilizing deep ocean water in yeast fermentation for enhanced mineral-rich biomass production and fermentative regulation by proteomics modulation

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