Results 21 to 30 of about 14,551 (257)
Proteases that degrade the biofilm matrix
Zdorovʹe Rebenka, 2020 Biofilms protect bacteria from the action of antibacterial drugs and are one of the mechanisms of antibiotic resistance of infections. Destruction of the bacterial biofilm matrix leads to the release of bacteria and they again become vulnerable to ...
А.Е. Abaturov
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Effect of deoxyribonuclease-deficiency on myeloid cells under homeostatic and inflammatory conditions [PDF]
, 2022 In healthy and diseased individuals, endogenous nucleic acids are present in various forms and need to be processed and cleared. Failed clearance of DNA is associated with an autoimmune disease termed systemic lupus erythematosus (SLE), which is ...
Reuter, Tatjana
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Genome Biology, 2008 BackgroundAlteration in epigenetic methylation can affect gene expression and other processes. In Prokaryota, DNA methyltransferase genes frequently move between genomes and present a potential threat.
Eri Fukuda +3 more
semanticscholar +1 more source
The Deoxyribonucleases of Escherichia coli [PDF]
Journal of Biological Chemistry, 1966 Abstract The increase in deoxyribonuclease activity after infection of Escherichia coli with bacteriophage T5 has been shown to be due to the synthesis of a DNase different from those known to be present in the host cell. During the course of T5 infection the enzyme appears at about the same time as the phage-induced deoxycytidylate kinase and DNA ...
A. V. Paul, I. R. Lehman
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Toxins, 2016 Jellyfish venoms are rich sources of toxins designed to capture prey or deter predators, but they can also elicit harmful effects in humans. In this study, an integrated transcriptomic and proteomic approach was used to identify putative toxins and their
Dalia Ponce +3 more
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Memorias do Instituto Oswaldo Cruz, 1995 Penicillin tolerance among 67 strains of beta-hemolytic streptococci was examined by determining the ratio of the minimal bactericidal concentration to the minimal inhibitory concentration as 32 or greater.
Cássia C. Avelino, Leslie C. Benchetrit
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The inhibition of deoxyribonuclease I by hydroxybiphenyls [PDF]
Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1971 Abstract DNA extracted with certain commercial brands of phenol is resistant to hydrolysis by the endonuclease deoxyribonuclease I, while DNA extracted with other brands, or prepared by NaCl extraction, is susceptible to hydrolysis. The agent responsible for inhibition has been shown to be an oxidation product produced in some phenols.
Gottesfeld, J M +4 more
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DEOXYRIBONUCLEASE ACTIVITY IN SEMEN [PDF]
Reproduction, 1968 The methyl green assay method has been used to determine the activity of DNase I and DNase II in ram, bull, human, dog and rabbit seminal plasma. The activity of DNase II was higher except in the ram. The DNase I activity of ram seminal plasma was inhibited by low concentrations of citrate, zinc and cetyltrimethylammonium bromide ; this detergent also ...
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Approaches to Dispersing Medical Biofilms
Microorganisms, 2017 Biofilm-associated infections pose a complex problem to the medical community, in that residence within the protection of a biofilm affords pathogens greatly increased tolerances to antibiotics and antimicrobials, as well as protection from the host ...
Derek Fleming, Kendra P. Rumbaugh
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A Sub-cellular Localization of the Gene Product of the DNase-1 Locus in Drosophila melanogaster [PDF]
, 1980 A study was undertaken to determine the subcellular location of DNase-I, a major acid deoxyribonuclease in Drosophila melanogaster. Embryonic tissue used in these experiments was derived from a wild type strain and from a strain homozygous at the DNase-l
Detwiler, Charles, MacIntyre, R. J.
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