نتایج جستجو برای: rep pcr بیماری نوار قرمز
تعداد نتایج: 232269 فیلتر نتایج به سال:
Molecular characterization (e.g., DNA-based typing methods) of Salmonella isolates is frequently employed to compare and distinguish clinical isolates recovered from animals and from patients with food-borne disease and nosocomial infections. In this study, we compared the abilities of different phenotyping and genotyping methods to distinguish isolates of Salmonella enterica serovar Typhimuriu...
ABSTRACT Diversity in host range, pathogenicity, phenotypic characteristics, repetitive extragenic palindromic polymerase chain reaction (rep-PCR) profiles, and sequence of the 16S-23S rDNA spacer region was examined among 44 Xanthomonas strains isolated from lettuce. Forty-two of the strains were divided into two groups, designated A and B. Seventy percent were Group A, and most of the remaini...
Rhizobia are a widely distributed and abundant soil bacteria belonging to the alpha subclass of the Proteobacteria. The aim of this study was the estimation of rhizobial diversity in different genera using several molecular markers for genomic fingerprinting and the detection of certain symbiotic properties of rhizobia. Phage typing was done in order to detect different susceptibilities to atta...
The present study aimed to identify and characterize plasmids in a national collection of oral Enterococcus faecalis (n = 106) isolated from patients with marginal periodontitis. Plasmid replicon typing was performed by multiplex-PCR and sequencing with specific primers for 18 rep-families and 1 unique sequence. Additional plasmid analysis by S1-PFGE was performed for comparison. Totally 120 pl...
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