Results 21 to 30 of about 546,537 (214)

Chicken Skin Decontamination of Thermotolerant Campylobacter spp. and Hygiene Indicator Escherichia coli Assessed by Viability Real-Time PCR

Pathogens, 2022
Thermotolerant Campylobacter spp. are fecal contaminants of chicken meat with serious implications for human health. E. coli is considered as hygiene indicator since, in contrast to Campylobacter. spp., the bacterium is generally present in the avian gut.
Imke F. Wulsten, Maja Thieck, André Göhler, Elisabeth Schuh, Kerstin Stingl   +4 more
doaj   +1 more source

Perceiving molecular evolution processes in Escherichia coli by comprehensive metabolite and gene expression profiling [PDF]

, 2008
Vijayendran C, Barsch A, Friehs K, Niehaus K, Becker A, Flaschel E. Perceiving molecular evolution processes in Escherichia coli by comprehensive metabolite and gene expression profiling. GENOME BIOLOGY.
Flaschel, Erwin, Vijayendran, Chandran, Friehs, Karl, Niehaus, Karsten, Barsch, Aiko, Becker, Anke   +5 more
core   +1 more source

Prevalence, Risk Factors, and Characterization of Multidrug Resistant and ESBL/AmpC Producing Escherichia coli in Healthy Horses in Quebec, Canada, in 2015–2016

Animals, 2020
Although antimicrobial resistance is an increasing threat in equine medicine, molecular and epidemiological data remain limited in North America. We assessed the prevalence of, and risk factors for, shedding multidrug-resistant (MDR) and extended ...
Maud de Lagarde, John M. Fairbrother, Julie Arsenault   +2 more
doaj   +1 more source

Towards Real-Time and Affordable Strain-Level Metagenomics-Based Foodborne Outbreak Investigations Using Oxford Nanopore Sequencing Technologies

Frontiers in Microbiology, 2021
The current routine laboratory practices to investigate food samples in case of foodborne outbreaks still rely on attempts to isolate the pathogen in order to characterize it.
Florence E. Buytaers, Florence E. Buytaers, Assia Saltykova, Assia Saltykova, Sarah Denayer, Bavo Verhaegen, Kevin Vanneste, Nancy H. C. Roosens, Denis Piérard, Kathleen Marchal, Kathleen Marchal, Sigrid C. J. De Keersmaecker   +11 more
doaj   +1 more source

Dynamic distribution of SeqA protein across the chromosome of Escherichia coli K-12 [PDF]

, 2010
The bacterial SeqA protein binds to hemi-methylated GATC sequences that arise in newly synthesized DNA upon passage of the replication machinery. In Escherichia coli K-12, the single replication origin oriC is a well-characterized target for SeqA, which ...
Stephen J. W. Busby, Nigel P. Dyer, Sascha Ott, Sánchez-Romero, María Antonia, Dyer, NP, Millard, AD, Sanchez-Romero, MA, María Antonia Sánchez-Romero, Busby, Stephen; id_orcid, Ott, S, Grainger, David, Dyer, Nigel, Millard, Andrew D., David C. Grainger, Ott, Sascha, Andrew D. Millard, Busby, S. (Stephen), Grainger, David C.   +17 more
core   +1 more source

Draft Genome Sequence of an Escherichia coli O157:H43 Strain Isolated from Cattle [PDF]

, 2013
Here we report the draft genome sequence of an Escherichia coli O157:H43 strain, designated T22, with an atypical virulence gene profile and isolated from healthy cattle.
Maróti, Gergely, Szűcs, Attila, Sváb, Domonkos, Horváth, Balázs, Tóth, István   +4 more
core   +1 more source

A Practical Method to Implement Strain-Level Metagenomics-Based Foodborne Outbreak Investigation and Source Tracking in Routine

Microorganisms, 2020
The management of a foodborne outbreak depends on the rapid and accurate identification of the responsible food source. Conventional methods based on isolation of the pathogen from the food matrix and target-specific real-time polymerase chain reactions (
Florence E. Buytaers, Assia Saltykova, Sarah Denayer, Bavo Verhaegen, Kevin Vanneste, Nancy H. C. Roosens, Denis Piérard, Kathleen Marchal, Sigrid C. J. De Keersmaecker   +8 more
doaj   +1 more source

Genomics, biofilm formation and infection of bladder epithelial cells in potentially uropathogenic Escherichia coli (UPEC) from animal sources and human urinary tract infections (UTIs) further support food-borne transmission

One Health, 2023
Escherichia coli is the main cause of urinary tract infections (UTI). While genomic comparison of specific clones recovered from animals, and human extraintestinal infections show high identity, studies demonstrating the uropathogenicity are lacking.
Vanesa García, Luz Lestón, Ana Parga, Isidro García-Meniño, Javier Fernández, Ana Otero, John E. Olsen, Ana Herrero-Fresno, Azucena Mora   +8 more
doaj   +1 more source

Direct Urine Resistance Detection Using VITEK 2

Antibiotics, 2022
Urinary tract infections (UTIs) are the most common infectious diseases in both communities and hospitals. With non-anatomical or functional abnormalities, UTIs are usually self-limiting, though women suffer more reinfections throughout their lives ...
Eva Torres-Sangiao, Brais Lamas Rodriguez, María Cea Pájaro, Raquel Carracedo Montero, Noelia Parajó Pazos, Carlos García-Riestra   +5 more
doaj   +1 more source

Fate of the H-NS-repressed bgl operon in evolution of Escherichia coli. [PDF]

, 2009
In the enterobacterial species Escherichia coli and Salmonella enterica, expression of horizontally acquired genes with a higher than average AT content is repressed by the nucleoid-associated protein H-NS.
T Sabari Sankar, Plum, Georg, Vartul Sangal, Schnetz, K., T. Sabari Sankar, Mark Achtman, Neelakanta, Girish, Sangal, Vartul, Achtman, Mark, Karin Schnetz, Sankar, T. Sabari, Sankar, T., Schnetz, Karin, Sangal, V., Plum, G., Neelakanta, G., Achtman, M., Georg Plum, Girish Neelakanta   +18 more
core   +1 more source