Objectives: To identify and to characterize of methicillin-resistant Staphylococcus aureus (MRSA) isolates collected from food (n=43), handler (n=8), clinical samples (n=15). Methods: Genotyping was applied for the purposes epidemiological investigation source tracking these isolates. Pulsed field gel electrophoresis (PFGE) performed using restriction endonucleases SmaI. Findings: PFGE analysis...

Background: Salmonella is one of the most important zoonotic agents known to infect humans and a wide range of animals, including poultry. Salmonella Infantis has been one of the 15 most frequently isolated serovars throughout the world. Despite its clinical importance, little is known about the molecular characteristics of S. Infantis strains from Iran. OBJECTIVES: The purpose of this study wa...

Ten Salmonella enterica serotypes were isolated from fecal samples collected from anesthetized raccoons (n = 738) trapped in six Pennsylvania counties from 2003 to 2005. Comparison of raccoon pulsed-field gel electrophoresis (PFGE) pulse type data with the Pennsylvania Department of Health PFGE database revealed that the patterns of seven Salmonella serotypes matched those isolated from humans ...

Pulse field gel electrophoresis (PFGE) was utilised to compare the genomes of 16 Streptococcus thermophilus cultures from yoghurt, cheese, laban and dahi after digestion with the restriction endonucleases, SfiI, SmaI and BssHII. PFGE profiles could be used for strain identification and were also useful in predicting relatedness of certain strains. Genetic variations between specific morphotypes...

Methods The usefulness of spa-typing, pulse-field gel electrophoresis (PFGE) and automated repetitive extragenic palindromic sequence-based (rep-PCR) method (DiversiLab, Bacterial Barcodes, Inc.) for typing Finnish MRSA strains was studied. A total of 110 clinical MRSA isolates collected from well-defined outbreaks in Ostrobothnia region and 96 isolates from several epidemics or sporadic source...

Cholera posed a significant threat causing outbreaks/epidemics with high morbidity and mortality in Odisha. This study envisages the characterisation of isolated pathogen from two cholera outbreaks reported 2018 2019 Bargarh Rayagada districts Odisha respectively. Vibrio cholerae O1 were following standard techniques. The different virulent drug resistant genes detected by multiplex PCR assays;...

a modified pulsed-field gel electrophoresis (pfge) protocol was developed and applied to clinical isolates of mycobacterium tuberculosis complex to reduce the cost of using lyticase. this protocol reduces the expense of pfge typing of mycobacterium tuberculosis complex as it removes the use of lyticase during the spheroplast formation from these bacteria.

Restriction enzymes SpeI and XbaI were used in a pulsed-field gel electrophoresis (PFGE) study for molecular characterization of 146 clinical Burkholderia pseudomallei isolates. The PFGE parameters were optimized to enable comparable, reproducible, and robust results. The optimized parameters for both SpeI and XbaI restriction enzymes used in this study were 200 V and a pulse time of 5 to 65 s ...