نتایج جستجو برای: 16s rrna methylase
تعداد نتایج: 36683 فیلتر نتایج به سال:
The main objective of this study was to decipher the molecular mechanism of resistance to carbapenems and aminoglycosides in a large series of 150 Acinetobacter baumannii clinical isolates collected from July 2012 to September 2013 in Egypt. We report for the first time the emergence of bla(NDM-1) and the cooccurrence of 16S rRNA methylase armA with bla(NDM-1) and bla(OXA-23) in Egyptian hospit...
The present study aimed to develop a rational therapy based on the genetic epidemiology, molecular mechanism evaluation and in vitro antibiotic combinations activity in multidrug-resistant Acinetobacter baumannii (MDRAB). MDRAB was screened by the Kirby-Bauer method. The random amplified polymorphic DNA technique was used to establish genetic fingerprinting, and a series of resistance genes wer...
1. Galimand M, Courvalin P, Lambert T. Plasmid-mediated highlevel resistance to aminoglycosides in Enterobacteriaceae due to 16S rRNA methylation. Antimicrob Agents Chemother 2003; 47: 2565–71. 2. Doi Y, Arakawa Y. 16S ribosomal RNA methylation: emerging resistance mechanism against aminoglycosides. Clin Infect Dis 2007; 45: 88–94. 3. Bogaerts P, Galimand M, Bauraing C et al. Emergence of ArmA ...
To facilitate genetic investigations in the obligate intracellular pathogens Chlamydia, the ability to construct variants by homologous recombination was investigated in C. psittaci 6BC. The single rRNA operon was targeted with a synthetic 16S rRNA allele, harboring three nucleotide substitutions over 398 bp, which imparts resistance to kasugamycin (Ksm) and spectinomycin (Spc) and causes loss ...
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