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Targeted Chromosomal Barcoding Establishes Direct Genotype-Phenotype Associations for Antibiotic Resistance in Mycobacterium abscessus.
bedaquiline-resistant M. abscessus colonies transformed with both substrates, we obtained equivalent numbers of recombinants. These resistant colonies were analyzed by allele-specific PCR and Sanger sequencing, and we ...
Identification of Mycobacterium abscessus Subspecies by MALDI-TOF Mass Spectrometry and Machine Learning.
level. Moreover, an improved model with Spanish isolates was able to identify 88.9% of strains collected in other countries. In addition, differences in culture media, colony morphology, and geographic ...
Investigations upon the Improvement of Dermatophyte Identification Using an Online Mass Spectrometry Application.
media collected every three days after the appearance of the colony. The performance of each library was then analyzed using a cross-validation approach. The spectra acquisitions were carried out using ...
Influence of reduced levels or suppression of sodium nitrite on the outgrowth and toxinogenesis of psychrotrophic Clostridium botulinum Group II type B in cooked ham.
Int J Food Microbiol, Volume 334 (2020) Keywords: Animals Botulinum Toxins Clostridium botulinum Cold Temperature Colony Count, Microbial cooking Food Handling Food Preservatives Pork Meat Sodium ...
Species Distinction in the Trichophyton rubrum Complex.
of the internal transcribed spacer (ITS) ribosomal DNA barcode gene. On average, strains within each group were similar by colony appearance, microscopy, and physiology, but strains between groups ...
Development of a Luminex xTAG® assay for cost-effective multiplex detection of β-lactamases in Gram-negative bacteria.
coli strains encoding both blaTEM-1 and blaTEM-52 genes. The turn-around time from single colony to result is 5 h and total consumable costs remained <€5 per sample. CONCLUSIONS: We designed and ...
Identification of risk factors for Campylobacter contamination levels on broiler carcasses during the slaughter process.
Volume 226, p.26-32 (2016) Keywords: Abattoirs Animals Campylobacter Cecum Chickens Colony Count, Microbial Humans Meat Risk Factors Abstract: Campylobacter carcass contamination was quantified across the ...
Transfer of Campylobacter from a Positive Batch to Broiler Carcasses of a Subsequently Slaughtered Negative Batch: A Quantitative Approach.
Issue 6, p.896-901 (2016) Keywords: Abattoirs Animals Campylobacter Chickens Colony Count, Microbial Food Contamination Food Handling Food Microbiology Meat Abstract: The present study was conducted to ...
Analytical performances of food microbiology laboratories- critical analysis of 7 years of proficiency testing results
either pre-analytical (handling of the samples, timing of analysis), analytical (unsuitable methods, confusion of samples, errors in colony counting or confirmation) or postanalytical mistakes (calculation ...
Prevalence and Genetic Diversity of Livestock-Associated Methicillin-Resistant Staphylococcus aureus on Belgian Pork.
colonies were confirmed using a MRSA-specific triplex PCR assay and a CC398-specific PCR assay. The isolates (n = 147) were further characterized by SCC mec typing, multiple-locus variable number tandem ...