Lipase and biosurfactant from Ochrobactrum intermedium strain MZV101 isolated by washing powder for detergent application

Zarinviarsagh, Mina; Ebrahimipour, Gholamhossein; Sadeghi, Hossein

doi:10.1186/s12944-017-0565-8

Cited by 69 publications

(25 citation statements)

References 81 publications

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“…(Table 1). Lipase production by S. hominis and by Ochrobactrum intermedium has been reported (Zarinviarsagh et al, 2017;Behera et al, 2019), which validates our results of lipase production. Although isolates of the genus Klebsiella have been shown to produce lipase in bioprospection studies (Mazzucotellii et al, 2013), none has been studied in detail, and the production of lipase by the K. variicola species is a new finding.…”

Section: Discussionsupporting

confidence: 90%

Research Article Isolation, diversity, and biotechnological potential of maize (Zea mays) grains bacteria

Santos¹,

Castro²,

Apolonio³

et al. 2019

Genet. Mol. Res.

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F.C. Santos et al. 2 were chosen to be molecularly identified by DNA barcoding. A phylogenetic tree showed that most of the bacterial strains belonged to the phylum Proteobacteria, but some also were from the phyla Actinobacteria and Firmicutes. Some of the isolated species had already well-characterized enzymes. However, new producers were also found, including amylase producing isolate of Massilia timonae and a lipase producing isolate of Pantoea dispersa.

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Section: Discussionsupporting

confidence: 90%

Research Article Isolation, diversity, and biotechnological potential of maize (Zea mays) grains bacteria

Santos¹,

Castro²,

Apolonio³

et al. 2019

Genet. Mol. Res.

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“…One of the earliest studies supporting this hypothesis showed that cell formation can be induced by corticosteroids, granulocyte-macrophage (GM)-CSF, or IL-10, and a key feature is the cells that respond to IL-17 become resistant to apoptosis ( Table 1). 70…”

Section: Macrophage Phenotypesmentioning

confidence: 99%

Functional aspects, phenotypic heterogeneity, and tissue immune response of macrophages in infectious diseases

Sousa¹,

Vasconcelos²,

Quaresma³

2019

IDR

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Macrophages are a functionally heterogeneous group of cells with specialized functions depending not only on their subgroup but also on the function of the organ or tissue in which the cells are located. The concept of macrophage phenotypic heterogeneity has been investigated since the 1980s, and more recent studies have identified a diverse spectrum of phenotypic subpopulations. Several types of macrophages play a central role in the response to infectious agents and, along with other components of the immune system, determine the clinical outcome of major infectious diseases. Here, we review the functions of various macrophage phenotypic subpopulations, the concept of macrophage polarization, and the influence of these cells on the evolution of infections. In addition, we emphasize their role in the immune response in vivo and in situ, as well as the molecular effectors and signaling mechanisms used by these cells. Furthermore, we highlight the mechanisms of immune evasion triggered by infectious agents to counter the actions of macrophages and their consequences. Our aim here is to provide an overview of the role of macrophages in the pathogenesis of critical transmissible diseases and discuss how elucidation of this relationship could enhance our understanding of the host–pathogen association in organ-specific immune responses.

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“…Ochrobactrum spp. are metabolically versatile and exhibit some unique features, e.g., O. intermedium MZV101 is able to produce lipase and biosurfactants at pH 10 and temperature of 60 °C [ 21 ]. What is more, Ochrobactrum spp.…”

Section: Introductionmentioning

confidence: 99%

Genome-Guided Characterization of Ochrobactrum sp. POC9 Enhancing Sewage Sludge Utilization—Biotechnological Potential and Biosafety Considerations

Poszytek

Karczewska-Golec

Ciok

et al. 2018

IJERPH

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Sewage sludge is an abundant source of microorganisms that are metabolically active against numerous contaminants, and thus possibly useful in environmental biotechnologies. However, amongst the sewage sludge isolates, pathogenic bacteria can potentially be found, and such isolates should therefore be carefully tested before their application. A novel bacterial strain, Ochrobactrum sp. POC9, was isolated from a sewage sludge sample collected from a wastewater treatment plant. The strain exhibited lipolytic, proteolytic, cellulolytic, and amylolytic activities, which supports its application in biodegradation of complex organic compounds. We demonstrated that bioaugmentation with this strain substantially improved the overall biogas production and methane content during anaerobic digestion of sewage sludge. The POC9 genome content analysis provided a deeper insight into the biotechnological potential of this bacterium and revealed that it is a metalotolerant and a biofilm-producing strain capable of utilizing various toxic compounds. The strain is resistant to rifampicin, chloramphenicol and β-lactams. The corresponding antibiotic resistance genes (including blaOCH and cmlA/floR) were identified in the POC9 genome. Nevertheless, as only few genes in the POC9 genome might be linked to pathogenicity, and none of those genes is a critical virulence factor found in severe pathogens, the strain appears safe for application in environmental biotechnologies.

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Lipase and biosurfactant from Ochrobactrum intermedium strain MZV101 isolated by washing powder for detergent application

Cited by 69 publications

References 81 publications

Research Article Isolation, diversity, and biotechnological potential of maize (<i>Zea</i> <i>mays</i>) grains bacteria

Research Article Isolation, diversity, and biotechnological potential of maize (<i>Zea</i> <i>mays</i>) grains bacteria

<p>Functional aspects, phenotypic heterogeneity, and tissue immune response of macrophages in infectious diseases</p>

Genome-Guided Characterization of Ochrobactrum sp. POC9 Enhancing Sewage Sludge Utilization—Biotechnological Potential and Biosafety Considerations

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