Multiplex PCR for Typing Strains of Toxoplasma gondii

Multiplex PCR for typing strains of Toxoplasma gondii.

A multiplex PCR assay was designed for multilocus strain typing of Toxoplasma gondii based on length polymorphism of five microsatellite markers. Eight T. gondii strains already sequenced at these five markers were used as control isolates. This method is simple, rapid, reproducible, and adapted to a large set of isolates.

Development of a multiplex PCR-based rapid typing method for enterohemorrhagic Escherichia coli O157 strains.

Enterohemorrhagic Escherichia coli O157 (EHEC O157) is a food-borne pathogen that has raised worldwide public health concern. The development of simple and rapid strain-typing methods is crucial for the rapid detection and surveillance of EHEC O157 outbreaks. In the present study, we developed a multiplex PCR-based strain-typing method for EHEC O157, which is based on the variability in genomic...

Toxoplasma Gondii Real Time PCR Kit

Real-time PCR for quantitative detection of Toxoplasma gondii.

The protozoan Toxoplasma gondii is one of the most common infectious pathogenic parasites and can cause severe medical complications in infants and immunocompromised individuals. We report here the development of a real-time PCR-based assay for the detection of T. gondii. Oligonucleotide primers and a fluorescence-labeled TaqMan probe were designed to amplify the T. gondii B1 gene. After 40 PCR...

Multiplex PCR for detection and typing of porcine circoviruses.

Sets of oligonucleotide primers were designed according to the sequences of the open reading frames (ORFs) ORF1 and ORF2 of the prototype nonpathogenic PK-15 strain of porcine circovirus (PCV) type 1 (PCV-1). By the PCR performed with the various primer sets, genomic DNA or RNA from other bacterial or viral pathogens of the respiratory tracts of pigs could not be amplified. A positive amplifica...