A new site-specific endodeoxyribonuclease from Citrobacter freundii
نویسندگان
چکیده
منابع مشابه
A new restriction endonuclease from Citrobacter freundii.
CfrI, a new restriction endonuclease of unique substrate specificity, has been isolated from a Citrobacterfreundii strain. The enzyme recognizes a degenerated sequence PyGGCCPu in double-strand DNA and cleaves it between Py and G residues to yield 5' -protruding tetranucleotide ends GGCC.
متن کاملInteraction of cefpirome and a cephalosporinase from Citrobacter freundii GN7391.
The interaction of cefpirome and a cephalosporinase from Citrobacter freundii, including hydrolysis and inhibition, was studied in comparison with those of cefotiam, cefotaxime, and ceftazidime. Cefpirome was hydrolyzed by the enzyme more rapidly at Vmax than were cefotaxime and ceftazidime. However, the low affinity of the enzyme for cefpirome caused a reduction in the hydrolytic rate of cefpi...
متن کاملGenetic Characterization of Atypical Citrobacter freundii
The ability of a bacterial population to survive in different niches, as well as in stressful and rapidly changing environmental conditions, depends greatly on its genetic content. To survive such fluctuating conditions, bacteria have evolved different mechanisms to modulate phenotypic variations and related strategies to produce high levels of genetic diversity. Laboratories working in microbi...
متن کاملCorrection to: Prevalence and Antibiotic Resistance Pattern of Citrobacter freundii Isolated from A Burn Center
In the article published in volume 29, issue 174, 2019, the affiliation and surname of Zahra Norouzi bazgir was published incorrectly, which is now corrected.
متن کاملPrevalence and Antibiotic Resistance Pattern of Citrobacter freundii Isolated from A Burn Center
Background and purpose: Citrobacter freundii causes variety of infections, including respiratory tract infection, wound infection, meningitis, and urinary tract infection. The bacterium is considered as one of the main concerns in healthcare settings due to high antibiotic resistance patterns. The current research aimed at studying the prevalence of C. freundii strains in burned patients and...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1983
ISSN: 0014-5793
DOI: 10.1016/0014-5793(83)81009-6