Résultats de la recherche - 24 results
Assessing the authenticity and purity of a commercial Bacillus thuringiensis bioinsecticide through whole genome sequencing and metagenomics approaches
Publication Type: Peer reviewed scientific article Authors: Van Laere, Yari; Fraiture, Marie-Alice; Gobbo, Andrea; Sigrid C.J. De Keersmaecker *; Marchal, Kathleen; Nancy Roosens; Vanneste, Kevin Source: Frontiers in Microbiology, Volume 16 (2025) Health ...
Whole-genome sequencing of soil- and foodborne Bacillus cereus sensu lato indicates no clear association between their virulence repertoire, genomic diversity and food matrix
Publication Type: Peer reviewed scientific article Authors: Bram Jacobs; Bogaerts, Bert; Verhaegen, Marie; Vanneste, Kevin; De Keersmaecker, Sigrid C.J.; Roosens, Nancy H.C.; Rajkovic, Andreja; Mahillon, Jacques; Tom Van Nieuwenhuysen; Koenraad Van Hoorde ...
Metabarcoding and metagenomics techniques in monitoring airborne pollen
alternative approach is the identification of pollen through molecular sequencing and DNA analysis. Different high-throughput sequencing (HTS) technologies have been used to massively analyse environmental DNA ...
Phage-Mediated Digestive Decolonization in a Gut-On-A-Chip Model: A Tale of Gut-Specific Bacterial Prosperity.
expression of mucus-binding properties. The potential genomic basis of bacterial phage resistance acquired in the model was investigated by variant sequencing. The bacterial “escape growth” rates under phage ...
Novel prediction models for genotoxicity based on biomarker genes in human HepaRG™ cells.
RNA-sequencing, was investigated. Overall, the RF and SVM models were complementary in their classification of chemicals for genotoxicity. To facilitate data analysis, an online application was developed, combining ...
Occurrence of microcystin congeners in surface waters and food in Belgium as a source of exposure to humans
the producers of these toxins by amplification and sequencing of the mcyE gene. Yet, data on the MC s prevalence is not sufficient to accurately assess human exposure and risk. Additional consumption ...
Development of strain-level shotgun metagenomics approaches to detect and characterize microbiological contaminants in the context of food safety
have always been analyzed and characterized after isolation. Since the advent of second generation sequencing, it has been possible to characterize the complete genome of these isolates to the SNP level. ...
Comparison of 6 DNA extraction methods for isolation of high yield of high molecular weight DNA suitable for shotgun metagenomics Nanopore sequencing to detect bacteriaAbstractBackgroundResultsConclusion
Keywords: DNA extraction HMW DNA Long-read Metagenomics Method evaluation nanopore Abstract: Background: Oxford Nanopore Technologies (ONT) offers an accessible platform for long-read sequencing, which ...
Report on an initial assessment of long-read sequencing for metagenome (community and AMR) analysis (defined community, spiked and real simple and complex matrices) and comparison to current short-read standard
Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Sigrid C.J. De Keersmaecker; Mathieu Gand; Indre Navickaite; Josephine Gruetzke; Lee-Julia Bartsch; Saria Otani; Giuliano Garofolo; Marco Di Domenico; Valeria Michel ...
Report on the feasibility of using Hi-C sequencing for metagenomics to define the context of AMR genes
Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Sigrid C.J. De Keersmaecker; Josephine Grützke; Carlus Deneke; Jennie Fischer; Lee Julia Bartsch; Bram Bloemen; Kevin Vanneste; Jolien D'aes; Nancy Roosens; Man ...