Search results - 44 results

Metagenomic Characterization of Multiple Genetically Modified Bacillus Contaminations in Commercial Microbial Fermentation Products

12, Issue 12 (2022) Keywords: Bacillus food enzyme genetically modified microorganisms (GMM) hybrid genome assembly metagenomic shotgun sequencing Abstract: Genetically modified microorganisms (GMM) are ...

Characterization of Genetically Modified Microorganisms Using Short- and Long-Read Whole-Genome Sequencing Reveals Contaminations of Related Origin in Multiple Commercial Food Enzyme Products.

commercial microbial fermentation produce types. Several of these contaminations are related to a GM used to synthesize a food enzyme protease, for which genomic characterization remains currently incomplete, ...

Age-dependent seroprevalence of SARS-CoV-2 antibodies in school-aged children from areas with low and high community transmission.

the presence of antibodies to SARS-CoV-2 with an enzyme-linked immunosorbent assay. We found anti- SARS-CoV-2 antibodies in 4.4% of children in the low transmission region and in 14.4% of children in ...

Comparative Tick-Borne Encephalitis (Virus) Surveillance in Belgium 2009-2015: Experiences with Diagnostic Tests, Sentinel Species and Surveillance Designs

describes 5 Belgian veterinary serological studies with enzyme-linked immunosorbent assays and seroneutralisation tests (ELISA / SNT), in which several surveillance schemes were used (active ...

Biochemical analysis of the NAD+-dependent malate dehydrogenase, a substrate of several serine/threonine protein kinases of Mycobacterium tuberculosis

p.e0123327 (2015) Keywords: acid Activity an analysis article AS at bacteria Belgium Brussels Bruxelles Citric Acid Cycle conditions de disease Diseases electronic environment ET Faculty health Hygiene im ...

Development of giant bacteriophage phiKZ is independent of the host transcription apparatus

and late promoters. Unique to varphiKZ is its ability to complete its infection in the absence of bacterial RNA polymerase (RNAP) enzyme activity. We propose that transcription of the varphiKZ genome is ...

Urinary nicotine metabolites: usefulness as biomarkers of smoking status

and further to trans-3’-hydroxycotinine (HCOT) by the cytochrome P450 CYP2A6 enzyme. It has been demonstrated that the ratio of HCOT to COT is an index of CYP2A6 activity, thus a marker of nicotine ...

Para-Aminosalicylic acid is a prodrug targeting dihydrofolate reductase in Mycobacterium tuberculosis33991

J.Biol.Chem., Volume 288, Issue 32, Number 23456, p.23447- 23456 (2013) Keywords: 0 a acid Activity Agent Agents Aminosalicylic Acid an antagonists & inhibitors Antitubercular Agents article AS Bacterial ...

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