Limitations of Pulsed‐Field Gel Electrophoresis for the Routine Surveillance ofCampylobacterInfections

Limitations of pulsed-field gel electrophoresis for the routine surveillance of Campylobacter infections.

To the Editor—Olsen et al. [1] recently provided compelling evidence that an infected food handler was the source of an outbreak of Campylobacter infections at a school luncheon. Their thorough review of events leading to this outbreak and their comparison with the only other reported transmission of Campylobacter species by a food handler reasonably explained both how the outbreak occurred and...

Behavior of the Serum proteins in starch-agar-gel electrophoresis

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

Gel Electrophoresis

Electrophoresis is the migration of charged particles or molecules in an electric field. This occurs when the substances are in aqueous solution. The speed of migration is dependent on the applied electric field strength and the charges of the molecules. Thus, differently charged molecules will form individual zones while they migrate. In order to keep diffusion of the zones to a minimum, elect...

Gel Electrophoresis

Electrophoresis is the main metod for separating large polyelectrolyte molecules, primarily used on DNA, in biochemistry and medicine research. An overwiev of the models of physical mechanisms that are behind this phenomena will be presented. The prominent role is taken by reptation mechanisms, by which large ‡exible polyelectrolytes thread their way through the pores of the gel matrix. There a...