RmtC 16S rRNA Methyltransferase in Australia

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

RmtC 16S rRNA methyltransferase in Australia.

Proteus mirabilis isolate JIE273 was recovered in March 2007 from the urine of an inpatient at Blacktown Hospital, Sydney. In vitro susceptibility tests (Phoenix NMIC/ID-101 panel; BD, Franklin Lakes, NJ) indicated that JIE273 was susceptible to imipenem (MIC, 2 g/ml), cefoxitin (MIC, 4 g/ml), amoxicillin-clavulanate (MIC, 4/2 g/ml), and ticarcillin-clavulanate (MIC, 2/2 g/ml). It had “intermed...

متن کامل

16S rRNA Methyltransferase RmtC in Salmonella enterica Serovar Virchow

We screened Salmonella and Escherichia coli isolates, collected 2004-2008 in the United Kingdom, for 16S rRNA methyltransferases. rmtC was identified in S. enterica serovar Virchow isolates from clinical samples and food. All isolates were clonally related and bore the rmtC gene on the bacterial chromosome. Surveillance for and research on these resistance determinants are essential.

متن کامل

RmtC and RmtF 16S rRNA Methyltransferase in NDM-1–Producing Pseudomonas aeruginosa

We investigated 16S rRNA methyltransferases in 38 blaNDM-1-positive Pseudomonas aeruginosa isolates and found RmtC in 3 isolates, 1 of which also harbored RmtF. The isolates were clonally unrelated; rmtC and rmtF genes were located on a chromosome with the blaNDM-1 gene. Strategies are needed to limit the spread of such isolates.

متن کامل

Multi-site-specific 16S rRNA methyltransferase RsmF from Thermus thermophilus.

Cells devote a significant effort toward the production of multiple modified nucleotides in rRNAs, which fine tune the ribosome function. Here, we report that two methyltransferases, RsmB and RsmF, are responsible for all four 5-methylcytidine (m(5)C) modifications in 16S rRNA of Thermus thermophilus. Like Escherichia coli RsmB, T. thermophilus RsmB produces m(5)C967. In contrast to E. coli Rsm...

متن کامل

Structural Insights into the Methylation of C1402 in 16S rRNA by Methyltransferase RsmI

RsmI and RsmH are conserved S-Adenosylmethionine (AdoMet)-dependent methyltransferases (MTases) that are responsible for the 2'-O-methylation and N4-methylation of C1402 in bacterial 16S rRNA, respectively. Methylation of m4Cm1402 plays a role in fine-tuning the shape and functions of the P-site to increase the decoding fidelity, and was recently found to contribute to the virulence of Staphylo...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Antimicrobial Agents and Chemotherapy

سال: 2008

ISSN: 0066-4804,1098-6596

DOI: 10.1128/aac.01399-07