نتایج جستجو برای: citrobacter frundei

تعداد نتایج: 2163  

2016
Ana María Hernández-Anguiano Patricia Landa-Salgado Carlos Alberto Eslava-Campos Mateo Vargas-Hernández Jitendra Patel

The consumption of fresh nopal cactus juice is widely popular among health-conscious consumers in Mexico. The juice is prepared from fresh cladodes that have only been rinsed with tap water and are not subjected to a pasteurization or terminal bacterial reduction process. The aim of this study was to evaluate the microbial quality of commercially available fresh juices (n = 162) made with nopal...

Journal: :Current Colorectal Cancer Reports 2012

2016
V. Garcia C. Abat V. Moal J.-M. Rolain

Citrobacter amalonaticus is a bacterium that has rarely been reported as a human pathogen. Here we report four cases of C. amalonaticus infections occurring in patients hospitalized in Marseille, France, and review all cases described in the published literature.

Journal: :Antimicrobial agents and chemotherapy 1983
A Yamaguchi T Hirata T Sawai

The inactivation kinetics for inhibition by sulbactam (CP45,899) of Citrobacter freundii GN346 cephalosporinase were studied in detail and compared with those of type Ib penicillinase or TEM-2 beta-lactamase mediated by R plasmid RGN823. The rate constant for progressive inactivation of the cephalosporinase was significantly larger than that measured with the penicillinase. The number of sulbac...

2014
Yancheng Yao Can Imirzalioglu Torsten Hain Martin Kaase Soeren Gatermann Martin Exner Martin Mielke Anja Hauri Yolanta Dragneva Rita Bill Constanze Wendt Angela Wirtz Eugen Domann Trinad Chakraborty

The complete and annotated nucleotide sequence of a 54,036-bp plasmid harboring a blaKPC-2 gene that is clonally present in Citrobacter isolates from different species is presented. The plasmid belongs to incompatibility group N (IncN) and harbors the class A carbapenemase KPC-2 in a unique genetic environment.

Journal: :Bio-medical materials and engineering 2014
Wenwei Tang Lujun Wu Jiemin Gong Guoqing Ye Xinping Zeng

In order to investigate biological properties of the dominant strain from the biological activated carbon (BAC) filter column, a novel, dominant iron-and-manganese removal strain, FM-2, was screened from BAC mature biological membrane. By phylogenetic analysis based on 16S rDNA sequence comparison, FM-2 was identified to be Citrobacter freundii. The experimental results indicated that Citrobact...

2013
Rahman Mahdizadehdehosta Anvarsadat Kianmehr Ahmad Khalili

BACKGROUND AND OBJECTIVES Leucine dehydrogenase (LeuDH; EC 1.4.1.9) belongs to the amino acid dehydrogenase family and isused as a biocatalyst in medical and pharmaceutical industries (1). This study reported deals with the isolation and characterization of LeuDH from a thermophilic bacterium isolated from Jask Port in the Province of Hormozgan. MATERIALS AND METHODS Aliquots of soil and wate...

Journal: :The Journal of hygiene 1983
R J Gross B Rowe

The names Citrobacter koseri and C. diversus are synonyms for a species of enterobacterium with a particular ability to cause neonatal meningitis. 517 strains belonging to this species were examined using biotyping and serotyping techniques. 40% of the strains belonged to serogroups O2 and O1 and 72% belonged to biotypes d and a. Strains isolated from cerebrospinal fluid belonged to several dif...

2015
Sirwan Akbar Simon P. Rout Paul N. Humphreys

Two isolates, one from the genus Pseudomonas and the second from Citrobacter, were isolated from a wound dressing-associated biofilm. Following whole-genome sequencing, the two isolates presented genes encoding for resistance to antibiotics and those involved in exopolysaccharide production.

Journal: :Chemical communications 2004
Israel Sánchez-Moreno Juan Francisco García-García Agatha Bastida Eduardo García-Junceda

A multienzyme system composed by recombinant dihydroxyacetone kinase from Citrobacter freundii, fuculose-1-phosphate aldolase and acetate kinase, allows a practical one-pot C-C bond formation catalysed by dihydroxyacetone phosphate-dependent aldolases from dihydroxyacetone and an aldehyde.

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