Functional and genetic characterization of culturable bacteria associated with late phase of mushroom composting assessed by amplified rDNA restriction analysis
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16S-Amplified Ribosomal DNA Restriction Analysis Assay for Discriminating Potentially Probiotic Lactobacillus Species Isolated from Traditional Dairy Products
Background: Traditional dairy products are the main sources for probiotic bacteria. This study aimed to isolate and characterize the potentially probiotic Lactobacillus strains isolated from traditional dairy products in Iran. Methods: Microbial population of each dairy product was enriched and screened for acid- and bile- resistant strains. The isolates were ...
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Endophytic bacteria were isolated from stems of Eucalyptus spp (Eucalyptus citriodora, E. grandis, E. urophylla, E. camaldulensis, E. torelliana, E. pellita, and a hybrid of E. grandis and E. urophylla) cultivated at two sites; they were characterized by RAPD and amplified rDNA restriction analysis (ARDRA). Endophytic bacteria were more frequently isolated from E. grandis and E. pellita. The 76...
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One of the major opportunistic pathogens in patients with burn injuries is Pseudomonas aeruginosa, which causes severe infections in burned patients. The objective of the study was to examine the molecular epidemiology of P. aeruginosa colonization in the burn unit of Shahid Motahari Hospital in Tehran, Iran. Restriction fragment length polymorphism (RFLP) and random amplified polymorphic DNA (...
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متن کاملAmplified 16S ribosomal DNA restriction analysis for identification of Avibacterium paragallinarum.
A molecular technique based on the restriction fragment length polymorphism of the 16S ribosomal genes amplified by a polymerase chain reaction (PCR), referred to as amplified 16S ribosomal DNA restriction analysis (ARDRA), was designed to identify 19 Avibacterium paragallinarum strains isolated from infraorbital sinus and nasal turbinate bone samples of broiler chickens, breeders, and laying h...
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تاریخ انتشار 2013