E. coli growth inhibition
A Decrease in Transcription Capacity Limits Growth Rate upon Translation Inhibition
... In E. coli, the spacer sequences, which account for more than 25% of the total sequence, can be deleted without causing a significant decrease in transcription ...in E. coli, they can be split ...
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Inhibition of microbial growth by carbon nanotube networks
... modulates cell attachment remain rather unclear. 18 We tested several CNT samples but, despite being very different from each other with respect to dimensions, number of walls, surface chemistry, electronic behavior and ...
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Functional Characterization of Pseudomonas Contact Dependent Growth Inhibition (CDI) Systems
... While the role and mechanisms of delivery of CDI toxins in enterobacteria and Burkhol- deria species are now better understood, the regulatory pathways underlying CDI systems expression remain unknown for most of these ...
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Functional Characterization of Pseudomonas Contact Dependent Growth Inhibition (CDI) Systems
... It is now accepted that CDI systems are also involved in biofilm formation and self-recogni- tion by inhibiting the incorporation of non-self competitors in the community. These mecha- nisms have been observed for B. ...
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Inhibition of microbial growth by carbon nanotube networks
... modulates cell attachment remain rather unclear. 18 We tested several CNT samples but, despite being very different from each other with respect to dimensions, number of walls, surface chemistry, electronic behavior and ...
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Colonization of the human gut by E. coli and colorectal cancer risk
... mucosa-associated E. coli and poor colorectal carcinoma prognostic factors, such as TNM ...pathogenic E. coli could serve as a new and crucial prognostic factor of poor ...pathogenic E. ...
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EvoEvo Deliverable 1.1: TEV and E. coli strains for robustness analysis
... Page 3 of 14 1. Introduction Workpackage 1 of the EvoEvo project aims at observing and quantifying experimentally the “EvoEvo strategies” of microorganisms and relate it to their robustness, evolvability and open- ...
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Étude de l’effet des sucres dérivés du mucus et du régulateur NagC sur la formation de biofilm d’E. coli de différents pathotypes incluant les E. coli adhérentes et invasives (AIEC)
... 102 Lactobacillus, allowing them to adhere to mucin (Bierne et al., 2007; Mariscotti et al., 2014). The causative agent of cholera, V. cholerae, can also bind to mucin using surface protein called GbpA (chitin-binding ...
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Mapping Topoisomerase IV Binding and Activity Sites on the E. coli Genome
... (PDF) S3 Fig. A) Analysis of the Topo IV nonspecific binding. Normalized enrichment (Average number of reads in a 1kb sliding window divided by the total amount of reads) of each flag immuno-precipitation experiment was ...
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Ulcerative Colitis-associated E. coli pathobionts potentiate colitis in susceptible hosts
... group E. coli strains have been isolated from patients with either active or inactive UC 20 ...these E. coli strains play a pathogenic role in UC remains ...
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An oligomeric switch controls the Mrr-induced SOS response in E. coli
... of E. coli cells producing GFP-Mrr from a multi-copy plasmid showed that Mrr forms nucleoid-associated foci that coalesce after a HP shock or expression of the ...
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Mutational signature in colorectal cancer caused by genotoxic pks+ E. coli
... L. C. 1 , de Burca A. 1 , Devereau, A. 1 , Elgar G. 1,2 , Foulger R. E. 1 , Fowler T. 1 , Furió-Tarí P. 1 , 562 Hackett J. M. 1 , Halai D. 1 , Hamblin A. 1 , Henderson S. 1,2 , Holman J. E. 1 , Hubbard T. ...
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Étude de la protéase adénovirale : clonage, séquençage, expression dans E. coli et propriétés de l'enzyme recombinante
... Ce système d'expression a permis de démontrer que la protéase adénovirale peut être exprimée dans des bactéries sous forme de protéine fusion tout en conservant [r] ...
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Adherent-invasive Escherichia coli phenotype displayed by intestinal pathogenic E. coli strains from cats, dogs, and swine
... genic E. coli pathovars and has been particularly related to ileal Crohn’s disease and granulomatous colitis in boxer dogs, a disease which highly resembles ulcerative colitis and Crohn’s disease in humans ...
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3D Spatial Exploration by E. coli Echoes Motor Temporal Variability
... We first monitor more than 100 swimming E. coli from different strains (see Sec. VI ) in homogeneous diluted suspensions (concentration ∼10 5 bact mL) con- fined between two horizontal glass slides, 250 μm ...
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E. coli “super-contaminates” narrow ducts fostered by broad run-time distribution
... Ernesto Altshuler 5 , Éric Clément 1 * One notable feature of bacterial motion is their ability to swim upstream along corners and crevices, by leveraging hydrodynamic interactions. This motion through anatomic ducts or ...
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Optimized N-phenyl-N′-(2-chloroethyl)ureas as potential antineoplastic agents: Synthesis and growth inhibition activity
... the growth inhibition activities of N-(3-- hydroxyalkyl, 4--hydroxyalkyl, and 3--hydroxyalkynyl)phenyl-N’-(2-chloroethyl)urea series are not ...equivalent. Growth inhibition by CEUs tested ...
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E. coli adhérentes et invasives et pathogénèse de la maladie de Crohn : rôle du facteur hypoxique HIF-1
... Figure 2. Inhibition of autophagic flux by AIEC LF82 infection. Human neutrophils or neutrophil-like PLB-985 cells were infected with AIEC LF82 at a MOI of 50 for 1 h than gentamicin (100 mg/ml) was added for 3 h. ...
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L’activation/dégradation protéasomique des GTPases Rho par CNF1 confère des capacités invasives aux E. coli uropathogènes
... Figure 1. Représentation schématique du mécanisme d’intoxication des cellules épithéliales par la toxine CNF1 des E. coli uropathogènes (UPEC). L’étude de CNF1 (cytotoxic necrotizing factor) a per- mis de ...
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Influence des inhibiteurs sur la corrosion de l’acier A37 dans différents milieux et leurs effets biocides sur E. Coli K12
... Facteurs de synergie, efficacités inhibitrices et paramètres électrochimiques déduits des courbes de polarisation de l’acier A37 dans NaCl 0,5 M en absence et en présence[r] ...
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