Highly Solvent Tolerance in Serratia marcescens IBBPo15

Stancu, Mihaela Marilena

doi:10.1590/1678-4324-2016160268

Cited by 4 publications

(4 citation statements)

References 30 publications

(49 reference statements)

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“…Similar data were obtained by M.M. STANCU [16] when S. marcescens IBBPo15 cells grown at 30°C where exposed to 5% organic solvents. The production of the 50 kDa protein by S. marcescens IBBPo15 cells was affected by organic solvents exposure of the cells (M.M.…”

Section: Extracellular Proteinssupporting

confidence: 85%

“…The solvent-tolerant strain used in this study was S. marcescens IBBPo15 (KT315653), which has been formerly isolated and characterized by M.M. STANCU [15,16]. Solvent-tolerant bacteria are commonly well known as ideal candidates for environmental biotechnology applications (N. YOGITA & S.B.…”

Section: Resultsmentioning

confidence: 99%

“…The production of the 50 kDa protein by S. marcescens IBBPo15 cells was affected by organic solvents exposure of the cells (M.M. STANCU [16]). Modifications in the extracellular proteins profile (including 50, 40, 20, 18 and 16 kDa protein) were observed in S. marcescens IBBPo15 cells grown at 37°C and exposed to 5% organic solvents, as compared with proteins profile of control cells grown at 37°C and 30°C.…”

Section: Extracellular Proteinsmentioning

confidence: 99%

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Effect of high growth temperature on Serratia marcescens

Stancu¹

2020

Rom Biotechnol Lett.

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The purpose of this study was to investigate some parameters of S. marcescens IBBPo15 cells adaptation to toxic organic solvents. S. marcescens IBBPo15 cells incubated at 37°C exhibited a slower growth when they were exposed to 5% organic solvents (alkanes, aromatics), as compared with the control cells. S. marcescens IBBPo15 cells grown at 37°C produced protease and the enzyme production decreased in cells exposed to aromatic compounds, as compared with the control cells. Surfactant serrawettin and red pigment prodigiosin were produced by S. marcescens IBBPo15 cells grown at 37°C. Modifications in the pigment and extracellular proteins profile were observed in S. marcescens IBBPo15 cells grown at 37°C during exposure to organic solvents (alkanes, aromatics). Alkane hydroxylase (i.e., alkB1) and toluene dioxygenase (i.e., todM) catabolic genes, 4'-phosphopantetheinyl transferase (i.e., pswP) and serralysin metalloproteinase (i.e., ser) genes were detected by polymerase chain reaction in DNA extracted from S. marcescens IBBPo15 control cells grown at 37°C, as well as in cells exposed to organic solvents (excepting todM in n-decane exposed cells).

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Section: Extracellular Proteinssupporting

confidence: 85%

Section: Resultsmentioning

confidence: 99%

Section: Extracellular Proteinsmentioning

confidence: 99%

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Effect of high growth temperature on Serratia marcescens

Stancu¹

2020

Rom Biotechnol Lett.

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“…The strain here whose 16S rRNA gene was sequenced was identified as a S. marcescens strain closely related to S. marcescens DSM 30121 (accession number: NR_041980). The 16S rRNA gene was also successfully used for Serratia species identification [ 35 , 36 ].…”

Section: Discussionmentioning

confidence: 99%

Microbial Reduction of Fumonisin B1 by the New Isolate Serratia marcescens 329-2

Keawmanee

Rattanakreetakul

Pongpisutta

2021

Toxins

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The mycotoxin fumonisin (FB) has become a major problem in maize products in southeastern Asia. Fumonisin can affect the health of humans and many animals. Fumonisin contamination can be reduced by detoxifying microbial enzyme. Screening of 95 potent natural sources resulted in 5.3% of samples yielding a total of five bacterial isolates that were a promising solution, reducing approximately 10.0–30.0% of fumonisin B1 (FB1). Serratia marcescens, one of the dominant degrading bacteria, was identified with Gram staining, 16S rRNA gene, and MALDI-TOF/TOF MS. Cell-free extract showed the highest fumonisin reduction rates, 30.3% in solution and 37.0% in maize. Crude proteins from bacterial cells were analyzed with a label-free quantification technique. The results showed that hydrolase enzymes and transferase enzymes that can cooperate in the fumonisin degradation process were highly expressed in comparison to their levels in a control. These studies have shown that S. marcescens 329-2 is a new potential bacterium for FB1 reduction, and the production of FB1-reducing enzymes should be further explored.

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Isolation and Characterization of Bacillus megaterium IBBPo17 a Solvent-Tolerant Bacterium

Stancu

2018

Waste Biomass Valor

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Highly Solvent Tolerance in Serratia marcescens IBBPo15

Abstract: 5% cyclohexane, toluene, styrene, and ethylbenzene. Though only HAE1 and acrAB genes were detected in the genome of S. marcescens IBB Po15 cells, the unspecific amplification of other fragments being observed also when the primers for ompF and recA genes were used.

Cited by 4 publications

References 30 publications

Effect of high growth temperature on Serratia marcescens

Effect of high growth temperature on Serratia marcescens

Microbial Reduction of Fumonisin B1 by the New Isolate Serratia marcescens 329-2

Isolation and Characterization of Bacillus megaterium IBBPo17 a Solvent-Tolerant Bacterium

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