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Résultats de la recherche - 14 results
Development of strain-level shotgun metagenomics approaches to detect and characterize microbiological contaminants in the context of food safety
the host depletion DNA extraction method. We then investigated the issue of the detection and characterization of genetically modified microorganisms (GMM s) in microbial fermentation products as a case ...
Development of a Taxon-Specific Real-Time Polymerase Chain Reaction Method to Detect Trichoderma reesei Contaminations in Fermentation Products
to produce microbial fermentation products. Full text language: English Category: Peer-reviewed scientific articles FOS Classification: 3.03 Health sciences ...
Metagenomic Characterization of Multiple Genetically Modified Bacillus Contaminations in Commercial Microbial Fermentation Products
frequently employed for manufacturing microbial fermentation products such as food enzymes or vitamins. Although the fermentation product is required to be pure, GMM contaminations have repeatedly been ...
Development of a taxon-specific real-time PCR method targeting the Bacillus subtilis group to strengthen the control of genetically modified bacteria in fermentation products
and associated DNA) that were carrying antimicrobial resistance (AMR) genes was noticed in several microbial fermentation products that have been commercialized on the food and feed market. These ...
A shotgun metagenomics approach to detect and characterize unauthorized genetically modified microorganisms in microbial fermentation products
Publication Type: Scientific poster, presentation or proceeding Authors: Florence E Buytaers; Marie-Alice Fraiture; Bas Berbers; Els Vandermassen; Stefan Hoffman; N. Papazova; Kevin Vanneste; Kathleen Marchal; Nancy Roosens; Sigrid C.J. De Keersmaecker So ...
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, ...
Development of a real-time PCR marker targeting a new unauthorized genetically modified microorganism producing protease identified by DNA walking
real-time PCR GMM protease2 marker was also demonstrated on microbial fermentation products. To confirm its use by other GMO enforcement laboratories, the transferability of the in-house validated real-time ...
A shotgun metagenomics approach to detect and characterize unauthorized genetically modified microorganisms in microbial fermentation products
microbial fermentation products shotgun metagenomics Abstract: The presence of a genetically modified microorganism (GMM) or its DNA, often harboring antimicrobial resis- tance (AMR) genes, in microbial ...
Retrospective survey of unauthorized genetically modified bacteria harbouring antimicrobial resistance genes in feed additive vitamin B2 commercialized in Belgium: Challenges and solutions
used to produce vitamin B2, and a set of antimicrobial resistance (AMR) genes commonly harboured as selection marker by GM bacteria used to produce microbial fermentation products. On this basis, ...
Detection strategy targeting a chloramphenicol resistance gene from genetically modified bacteria in food and feed products
resistance gene Food and feed microbial fermentation products Genetically modified microorganisms PCR-Based detection Abstract: Genetically modified microorganisms (GMM), harbouring commonly antimicrobial ...