نتایج جستجو برای: enterobacter cloacae
تعداد نتایج: 5570 فیلتر نتایج به سال:
The new gene prbA encodes an esterase responsible for the hydrolysis of the ester bond of parabens in Enterobacter cloacae strain EM. This gene is located on the chromosome of strain EM and was cloned by several PCR approaches. The prbA gene codes for an immature protein of 533 amino acids, the first 31 of which represent a proposed signal peptide yielding a mature protein of a putative molecul...
We analyzed carbapenem-resistant Enterobacteriaceae (CRE) trends among patients from the US Veterans Health Administration (VHA). After the emergence of CRE in the eastern United States, resistance rates remained stable in Klebsiella pneumoniae but increased in Enterobacter cloacae complex, suggesting a "second epidemic". VHA offers a vantage point for monitoring nationwide CRE trends.
The Enterobacteriaceae are environmental and enteric microbes. We sequenced the genomes of two Enterobacter reference strains, E. aerogenes CDC 6003-71 and E. cloacae CDC 442-68, as well as one near neighbor used as an exclusionary reference for diagnostics, Pantoea agglomerans CDC UA0804-01. The genome sizes range from 4.72 to 5.55 Mbp and have G+C contents from 54.6 to 55.1%.
There are 3 main groups of multiple resistant Gram-negative bacteria: Enterobacteriaceae with ESBL or AmpC enzymes – Escherichia coli, Klebsiella spp., Enterobacter cloacae, Citrobacter freundii, Morganella morganii, Serratia marcescens Acinetobacter spp. – resistant to aminoglycoside antibiotics as well as occasionally carbapenems and Colistin Pseudomonas spp. – resistant to combinations...
A thionocephalosporin is shown to be a much poorer substrate of representative serine beta-lactamases of class A (RTEM-2) and class C (Enterobacter cloacae P99) and a much poorer inhibitor of the Streptomyces R61 DD-peptidase than is the analogous oxo beta-lactam. These results provide kinetic evidence for the existence of a catalytic oxyanion hole in these enzymes.
We report herein the first case of a coinfection with Brucella spp., M. bovis, and Enterobacter cloacae in a butcher who moved from Bulgaria to Italy. Molecular typing suggested professional acquisition of M. bovis in Italy. So, surveillance and preventive measures need to be implemented.
The phylogenetically ancient firebrats, Thermobia domestica (Packard) (Thysanura: Lepismatidae), lack any form of long-distance communication, yet are able to locate mates in sustained hot and humid microhabitats, typically within human habitations where they feed on dried goods, including cellulosic substrates. We have recently shown that firebrats aggregate in response to two symbiotic microo...
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