Background: The survival of pathogens in biofilms poses a threat to food safety. The aim of this study was to determine prevalence, antimicrobial resistance, and molecular characterization of Escherichia coli strains. Methods: Swab samples (n=144) were collected from biofilm formed on food contact surfaces in seafood pre-processing plant in India. E. coli was isolated and identified using uid ...

Merkel cell polyomavirus (MCPyV) is the etiological agent of majority carcinoma (MCC): a rare skin tumor. To improve our understanding role MCPyV in MCCs, detection and analysis DNA transcripts were performed on primary tumors regional lymph nodes from two MCC patients: one metastatic non-metastatic. MCPyV-DNA was searched by quantitative polymerase chain reaction (qPCR), followed amplification...

Bacterial cellulose (BC) is receiving a great deal of attention due to its unique properties such as high purity, water retention capacity, mechanical strength, and biocompatibility. However, the production BC has been limited because associated costs low productivity. In light this, isolation new producing bacteria selection highly productive strains become prominent issue. Kombucha tea fermen...

Aim: To assess whether the use of direct realtime polymerase chain reaction (PCR) on smear-positive sputa can be cost-effective, by speciating mycobacteria earlier than current methods and thereby preventing unnecessary screening tests as part of the contact tracing process. Methods: A retrospective study of all patients with smear-positive sputa in a Liverpool teaching hospital between 2004 an...

Rapid and sensitive methods for accurate strain delineation are essential for monitoring and preventing transmission of methicillin-resistant Staphylococcus aureus (MRSA). Pulsed-field gel electrophoresis (PFGE) has been the standard technique for strain typing most bacterial species including MRSA. The goal of this study was to compare the performance of the DiversiLab microbial typing system ...

background: expansion of gaa trinucleotide repeats is the molecular basis of friedreich’s ataxia (frda). precise detection of the gaa expansion repeat in frataxin gene has always been a challenge. different molecular methods have been suggested for detection of gaa expansion, including; short-pcr, long-pcr, triplet repeat primed-pcr (tp-pcr) and southern blotting. the aim of study was to evalua...

neospora caninum is a coccidian protozoan that causes abortion in dairy and beef cattle and neurological disorders in dogs and horses. to identify n. caninum oocysts in the dog feces the molecular approaches are known as sensitive methods that specifically detect the oocysts. in present study, a polymerase chain reaction (pcr) targeting n. caninum specific nc5 genomic fragment was performed to ...