Enterococcus faecalis (E. faecalis) and E. faecium faecium) are commensals of the gastrointestinal biota humans animals considered opportunistic pathogens. This study aimed to improve knowledge about isolated from meat. To this end, 104 meat samples were collected sheep, goats, cattle, calves Shahrekord local markets in Iran. Presumptive colonies subjected identification tests. Antimicrobial su...

Analysis of complex gene families in the lignin-degrading basidiomycete Phanerochaete chrysosporium has been hampered by the dikaryotic nuclear condition. To facilitate genetic investigations in P. chrysosporium strain BKM-F-1767, we isolated a homokaryon from regenerated protoplasts. The nuclear condition was established by PCR amplification of five unlinked genes followed by probing with alle...

enterococci are gram positive and catalase- negative cocci that are found in the gastrointestinal tract of mammals and birds, and are readily isolated from soil, surface and waters. the aim of this study was to discriminate between enterococcus isolates based on repetitive element sequence based –pcr (rep-pcr) with the boxa2r primer and their antibiotics profile. enterococci isolates were obtai...

This study evaluates the effectiveness of three different molecular techniques, repetitive extragenic palindromic PCR (REP-PCR), enterobacterial repetitive intergenic consensus sequence PCR (ERIC-PCR) and the random amplified polymorphic DNA (RAPD-PCR) for rapid typing of Photobacterium damselae ssp. piscicida strains isolated from different species of marine fish and geographic areas. The resu...

The term ‘toddy’ represents a group of different varieties mild-alcoholic palm beverages coastal and inland India, produced from the fresh saps various trees through uncontrolled natural fermentation. In this study, we analysed successional changes microbial abundances physico-chemical parameters during fermentation (0 h to 48 h) taal toddy, prepared Palmyra palm, khejur date West Bengal Jharkh...

Ventricina del Vastese is a traditional dry fermented sausage from Central Italy not yet characterized for the occurrence, identity and safety of coagulase-negative staphylococci (CNS), bacterial group technologically important this kind product. Therefore, in study, 98 CNS isolates four manufacturers were differentiated using repetitive element palindromic PCR (Rep-PCR) identified 16S rRNA gen...

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...

conclusions polymerase chain reaction has specificity and accuracy for identification of the organism and is able to differentiate biotypes. enterobacterial repetitive intergenic consensus sequence is one of the informative and discriminative methods for the analysis of v. cholerae diversity. the rep-pcr is a less informative and discriminative method compared to other methods for the analysis ...