نتایج جستجو برای: ribotyping
تعداد نتایج: 732 فیلتر نتایج به سال:
BACKGROUND & OBJECTIVES Several outbreaks of cholera have been reported in Chandigarh region during a span of seven years from 2002-2008. The genetic characteristics of Vibrio cholerae isolates obtained during these outbreaks have not been adequately studied. The aim of this study was to do molecular typing of V. cholerae isolated from the sporadic and outbreak cases by pulsed-field gel electro...
BACKGROUND Clostridium difficile is a major cause of antibiotic-associated diarrhea. The objective of this study was to characterize clinical isolates of C. difficile obtained from various regions in Korea with regard to their toxin status, molecular type, and antimicrobial susceptibility. METHODS We analyzed a total of 408 C. difficile isolates obtained between 2006 and 2008 from 408 patient...
Letters observed, X1 and X2, which differed by 5 to 6 bands. Furthermore, outbreak isolates X3 and X4 were closely related to X1, differing by four and three DNA fragments, respectively. Similar results were obtained after digestion with a second restriction endonuclease, SpeI (5'-ACTAGT-3'; pattern designation S). Although fewer bands were seen compared to PFGE, ribotyping of these isolates us...
Certain pathovars of Pseudomonas amygdali, which is newly reclassified from Pseudomonas syringae by DNA-DNA hybridization and ribotyping, cause many serious diseases of major crop plants. Herein, we present draft genome sequences of P. amygdali pv. tabaci strain ATCC 11528 and P. amygdali pv. lachrymans strain 98A-744.
A commercial multiplex real-time PCR assay (Cepheid Xpert C. difficile assay) for the diagnosis of Clostridium difficile infection was evaluated. The sensitivity and specificity of the Cepheid assay were 97.1% and 93.0% for fresh stools, using the cell cytotoxicity neutralization assay as the reference. Using PCR ribotyping as the reference for ribotype 027 strains, the corresponding figures we...
objective(s): we aimed to characterize the phenotype and genotype of bacillus spp isolated from diabetic patients’ eyes, by studying the drug sensitivity patterns with a disc-diffusion method. materials and methods: fifty eyes of 25 patients with type ii diabetes mellitus, with at least 10 years of diabetes history, were included in the study. we analyzed the eyes for the presence of bacillus s...
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