Candida parapsilosis has now emerged as the second or third most important cause of healthcare-associated Candida infections. Molecular studies have shown that phenotypically identified C. parapsilosis isolates represent a complex of three species, namely, C. parapsilosis, C. orthopsilosis and C. metapsilosis. Lodderomyces elongisporus is another species phenotypically closely related to the C....

Haemophilus parasuis is classified mainly through serotyping, but traditional serotyping always yields non-typable (NT) strains and unreliable results via cross-reactions. Here, we surveyed the serotype prevalence of Chinese H. parasuis isolates using traditional serotyping (gel immuno-diffusion test, GID) and molecular serotyping (multiplex PCR, mPCR). We also investigated why discrepant resul...

BACKGROUND & OBJECTIVES Duchenne (DMD) and Becker muscular dystrophy (BMD) are X-linked recessive disorders, caused by mutations in the dystrophin gene. Genetic diagnosis of the proband becomes crucial, and forms the base for carrier analysis, genetic counselling, prediction of natural history and prognosis, and eligibility for therapeutic strategies. Traditional multiplex PCR assay is the comm...

BACKGROUND In critically ill patients with pneumonia, accurate microorganism identification allows appropriate antibiotic treatment. In patients undergoing bronchoalveolar lavage (BAL), direct examination of the fluid using Gram staining provides prompt information but pathogen identification accuracy is low. Culture of BAL fluid is actually the reference, but it is not available before 24 to 4...

BACKGROUND To date, only influenza and RSV testing are recommended for respiratory viruses' detection in paediatric units. In this study, we described, according to seasons, ages and clinical units, the results obtained in children (<15 years old) by multiplex-PCR (mPCR) tests allowing a quick and wide range detection of all respiratory viruses. These results were also compared with RSV specifi...

BACKGROUND Genetic testing for Duchenne/Becker muscular dystrophy (DMD/BMD) mutations initially involved multiplex polymerase chain reaction (mPCR), which targeted two mutation hotspots in the gene and detected deletions in affected males. A newer technology, multiplex ligation-dependent probe amplification (MLPA), was introduced for diagnostic testing in 2007. OBJECTIVES To evaluate MLPA rel...

A real-time reverse transcription multiplex polymerase chain reaction (rRT-MPCR) was developed for detection of mRNA encoded by rfbE and eae genes of enterohemorrhagic Escherichia coli (EHEC) O157:H7. A 129-bp and a 106-bp sequence specific to rfbE and eae, respectively, were targeted for reverse transcription, amplification, and real-time detection. A single-step RT-PCR kit containing a mixtur...

Escherichia coli O157:H7 and other pathogenic E. coli strains are enteric pathogens associated with food safety threats and which remain a significant cause of morbidity and mortality worldwide. In the current study, we investigated whether enterohemorrhagic E. coli (EHEC), Shiga toxin-producing E. coli (STEC), and enteropathogenic E. coli (EPEC) strains can be rapidly and specifically differen...

High-throughput sequencing has recently been applied to profile the high diversity of antibodyome/B cell receptors (BCRs) and T cell receptors (TCRs) among immune cells. To date, Multiplex PCR (MPCR) and 5'RACE are predominately used to enrich rearranged BCRs and TCRs. Both approaches have advantages and disadvantages; however, a systematic evaluation and direct comparison of them would benefit...

Listeria sps are ubiquitous in nature. Infection due to L. monocytogenes causes illness in animals and humans worldwide. Aim of the present study was to standardize a multiplex PCR for the identification and differentiation of important Listeria species, in particular, Listeria monocytogenes and to detect toxigenic potential of L. monocytogenes. Employing primers for truncated regions of seven ...