• Hermes, FA & Cronan, JE 2014, ' An nad synthetic reaction bypasses the lipoate requirement for aerobic growth of Escherichia coli strains blocked in succinate catabolism ', Molecular Microbiology , vol. 94, no. 5, pp. 1134-1145. (illinois.edu)
  • To study the effects of overexpressing ftsA on the phenotype of E. coli cells, DNA fragments encoding the ftsA gene were subcloned downstream of a lac or a tac promoter in two plasmids. (lsu.edu)
  • The lipoate coenzyme is essential for function of the pyruvate (PDH) and 2-oxoglutarate (OGDH) dehydrogenases and thus for aerobic growth of Escherichia coli. (illinois.edu)
  • Our results from the study of translation in E. coli at different growth rates contradict the increase of mean elongation rate with growth rate established in the literature. (epfl.ch)
  • Escherichia coli (abbreviated as E. coli ) are bacteria found in the environment, foods, and intestines of people and animals. (cdc.gov)
  • E. coli are a large and diverse group of bacteria. (cdc.gov)
  • Health Canada is warning consumers not to use any natural products exported or sold by Tedco Inc, after the Louisiana company failed to provide proof that its Miracle II Neutralizer is not contaminated with the harmful bacteria Escherichia. (nutraingredients-usa.com)
  • Calcium could help the body fight E coli, the bacteria often responsible for traveller's diarrhea, and a cause of illness in children and the elderly in developing countries, suggests new research from the Netherlands. (nutraingredients-usa.com)
  • The bacteria that make these toxins are called "Shiga toxin-producing" E. coli, or STEC for short. (geosalud.com)
  • Many bacteria that cause intestinal diseases adhere to the gut mucosa, and adhesion of pathogenic Escherichia coli is resistant to D-mannose. (bmj.com)
  • We report the redox mediated detection of Escherichia coli bacteria at carbon microelectrodes, using the impact electrochemistry technique. (rsc.org)
  • Since many pathways in mixed-acid fermentation produce hydrogen gas, these pathways require the levels of hydrogen to be low, as is the case when E. coli lives together with hydrogen-consuming organisms, such as methanogens or sulphate-reducing bacteria. (wikipedia.org)
  • Enteric bacteria such as Escherichia coli must tolerate high levels of bile salts, powerful detergents that disrupt biological membranes. (asm.org)
  • Escherichia coli is a facultatively aerobic bacteria that can be found in the intestinal microbiota of humans and warm-blooded animals. (scirp.org)
  • This is a freeze-dried sample of an endotoxin (lipopolysaccharide complex) associated with the outer membrane of E. coli bacteria. (sciencephoto.com)
  • Escherichia coli is the most prevalent facultative anaerobic species in the gastrointestinal tract of human and animals, usually a harmless microbe, but it is also a medically important bacteria causing a number of significant illnesses 14 . (scielo.br)
  • E. coli bacteria. (sciencephoto.com)
  • Coloured transmission electron micrograph of a colony of Escherichia coli, a rod- shaped, Gram-negative species of bacteria. (sciencephoto.com)
  • The burn wound pathology, combined to a global intensive use of antibiotics (ATB), put patients at high risk of suffering from multidrug resistant (MDR) infections, notably carried out by the Gram-negative bacteria species: Pseudomonas aeruginosa or Escherichia coli. (europa.eu)
  • Research into EPEC is intense and provides a good virulence model of other E. coli infections as well as other pathogenic bacteria. (asm.org)
  • The emergence of Escherichia coli that produce extended spectrum -lactamases (ESBLs) and are multidrug resistant (MDR) poses antibiotic management problems. (hindawi.com)
  • Multidrug resistant strains of E. coli are a matter of concern as resistance genes are easily transferable to other strains. (scielo.br)
  • We report an unusual case of multidrug-resistant Escherichia coli bacteraemia causing multifocal abscesses, septic arthritis, lumbar discitis and osteomyelitis after transrectal ultrasound-guided prostate biopsy, requiring restricted antibiotics and surgical debridement. (mja.com.au)
  • These specimens subsequently grew an Escherichia coli , which showed a multidrug-resistant (MDR) profile, but without extended-spectrum β -lactamase (ESBL) production. (mja.com.au)
  • Publication of the Entire E. coli (K12) genome was completed in 1997 by Blattner, Plunkett and colegues. (prezi.com)
  • 1997. The complete genome sequence of Escherichia coli K-12. (prezi.com)
  • As a matter of fact, amidst all strains of E. coli , only around twenty percent of their genome are mutual or shared. (kenyon.edu)
  • Genome structure== E. coli has only one circular chromosome and a circular plasmid. (kenyon.edu)
  • Genome-Wide Assessment of Outer Membrane Vesicle Production in Escherichia coli. (duke.edu)
  • Optical mapping and sequencing of the Escherichia coli KO11 genome reveal extensive chromosomal rearrangements, and multiple tandem copies of the Zymomonas mobilis pdc and adhB genes. (kegg.jp)
  • E. coli is the most widely studied prokaryotic model organism, and an important species in the fields of biotechnology and microbiology, where it has served as the host organism for the majority of work with recombinant DNA. (wikipedia.org)
  • Escherichia coli ( E. coli ) has long been a popular model organism for basic biological research. (mdpi.com)
  • Urinary tract infection (UTI) is a very common extraintestinal infection, and Escherichia coli is by far the most common causative organism. (nih.gov)
  • E. coli (3) ==Description and significance== Escherichia coli (E. coli) were first discovered in 1885 by Theodor Escherich, a German bacteriologist. (kenyon.edu)
  • Escherichia coli is a gram-negative rod that is found as a normal commensal in the GI tract, which can produce ocular infection including corneal ulcer and endophthalmitis, which can result in a devastating outcome. (medscape.com)
  • Corneal infection due to E coli produce indolent corneal ulcers with poor prognosis because most of these patients of have an underlying immunocompromised disorder or have abnormal corneal surface with compromised protective barrier. (medscape.com)
  • E coli may be seen as a source of infection in ophthalmia neonatorum in neonates. (medscape.com)
  • E coli bacteremia precedes pneumonia and is usually due to another focus of E coli infection in the urinary or GI tract. (medscape.com)
  • Strains of E. coli that express Shiga-like toxins gained this ability due to infection with a prophage containing the structural coding for the toxin , and non-producing strains may become infected and produce Shiga-like toxins after incubation with Shiga toxin positive strains . (wikidoc.org)
  • Mutations in E. coli genes causing inhibition of cell division and a filamentous phenotype have been isolated (Bachmann, 1990). (springer.com)
  • Aldea, M., Garrido, T., Pia, J. and Vicente, M. (1990) Division genes in Escherichia coli are expressed coordinately to cell septum requirements by gearbox promoters. (springer.com)
  • Mutants with deletions of specific genes were constructed using phage P1 transduction using marked genes from the Keio collection of E. coli mutants. (urotoday.com)
  • Espécies resistentes a múltiplas drogas de E. coli são matéria de preocupação uma vez que os genes de resistência podem facilmente ser transferidos para outras linhagens. (scielo.br)
  • We have systematically made a set of precisely defined, single-gene deletions of all nonessential genes in Escherichia coli K-12. (psu.edu)
  • A drive in the US to reduce the foodborne disease E.coli could be paying off with fresh data from the department of agriculture (USDA) showing a drop in the number of ground beef products tainted with this pathogen. (nutraingredients-usa.com)
  • The acidic capsular polysaccharide (CPS) is a thick, mucous-like, layer of polysaccharide that surrounds some pathogen E. coli. (wikipedia.org)
  • Antibiotic resistance in Escherichia coli is of particular concern because it is the most common Gram-negative pathogen in humans. (scielo.br)
  • This document contains the case definitions for Shiga toxin-producing Escherichia coli which is nationally notifiable within Australia. (health.gov.au)
  • Super-resolution microscopy shows that the localization of each mRNA in Escherichia coli is determined by whether the mRNA encodes an inner-membrane protein. (nature.com)
  • The substrates of ion- and lipid-stimulated protein kinase activity in extracts of Escherichia coli were purified by chromatography. (nih.gov)
  • Using the BLASTp algorithm, an iterative usher protein search was performed to identify CU fimbrial operons from 35 E. coli (and one Escherichia fergusonnii) genomes representing different pathogenic and phylogenic lineages, as well as 132 Escherichia spp. (nih.gov)
  • The protein FkpA from the periplasm of Escherichia coli exhibits both cis/trans peptidyl-prolyl isomerase (PPIase) and chaperone activities. (rcsb.org)
  • We identified a 107 kDa protein that was expressed significantly more often by E. coli strains associated with the clinical syndrome of acute pyelonephritis than by faecal strains (P = 0.029). (nih.gov)
  • Stimulation of the potassium sensor KdpD kinase activity by interaction with the phosphotransferase protein IIA(Ntr) in Escherichia coli. (labome.org)
  • Welz D, Braun V. Ferric citrate transport of Escherichia coli: functional regions of the FecR transmembrane regulatory protein. (labome.org)
  • Shaping Escherichia coli for recombinant membrane protein production. (bioportfolio.com)
  • However, on a limited scale, E. coli strains have been isolated for recombinant helical bundle membrane protein production using both selection- and engineering-based approaches. (bioportfolio.com)
  • Interaction of the cell division protein FtsZ with the Escherichia coli inner membrane. (uva.nl)
  • Because of its high infectious dose, analysis for ETEC is usually not performed unless high levels of E. coli have been found in a food. (fda.gov)
  • This chapter outlines basics of Escherichia coli isolation and characterization strategies that can assist in research designing that matches the set objectives. (intechopen.com)
  • Escherichia coli genomes contain a large variety of characterised and putative CU fimbrial operons, however, the classification and annotation of individual loci remains problematic. (nih.gov)
  • Based on the clinical picture we suspected preponderant P. aeruginosa bacteremia, outgrown by concomitant low-grade E. coli bacteremia in the blood culture vials. (frontiersin.org)
  • For clinical aspects of the disease, see Escherichia coli enteritis . (wikidoc.org)
  • We have published hundreds of Metabolic Engineering Escherichia Coli Production Butanol From Crude news stories on BioPortfolio along with dozens of Metabolic Engineering Escherichia Coli Production Butanol From Crude Clinical Trials and PubMed Articles about Metabolic Engineering Escherichia Coli Production Butanol From Crude for you to read. (bioportfolio.com)
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  • This pilot study highlights the role of NH residents as a source of different ST131 clades, besides emphasizing the importance of E. coli B2-ST131 subtyping in different clinical settings, and understanding the transmission dynamics of the different variants. (cambridge.org)
  • vegetable salad, raw egg-surface, raw chicken, unpasteurized milk, and raw meat were processed microbiologically to isolate E. coli and to study their antibiotic susceptibility pattern by the Kirby-Bauer method. (scielo.br)
  • Some clues on sample and isolate preservation for future use are outlined, and general precautions regarding E. coli handling are also presented to the researcher to avoid improper planning and execution of E. coli-related research. (intechopen.com)
  • Retrieved on February 24, 2020 from https://www.news-medical.net/news/20100322/E-coli-scare-ends-with-assurance-of-safe-dinking-water.aspx. (news-medical.net)
  • The relevance of the project is clear when one thinks about the high risk of legionellosis in some specific industrial environments, such as cooling waters, evaporative condensers and air conditioning systems and the fact that E. coli is one of the faecal pollution index commonly analyzed for monitoring the presence of waterborne pathogens and hence the quality of bathing waters. (europa.eu)
  • Microbiology's meeting in the UK this week, scientists from the Institute for Animal Health announced progress towards controlling the deadly E. coli bacterium that causes. (nutraingredients-usa.com)
  • Most E. coli strains are harmless, but some serotypes can cause serious food poisoning in their hosts, and are occasionally responsible for product recalls due to food contamination. (wikipedia.org)
  • Those that cause disease syndromes in systems other than gastrointestinal tract are called extra-intestinal E . coli (EXPEC). (intechopen.com)
  • Water quality --- Detection and enumeration of bacteriophages --- Part 1: Enumeration of F-specific RNA bacteriophages [BS EN ISO 10705-1: (atcc.org)
  • Quantitative PCR showed that there were 1.5 × 10 E 7 copies/milliliter (ml) of P. aeruginosa DNA, whereas the quantity of E. coli DNA was below the detection limit of 2 × 10 E 4 copies/ml. (frontiersin.org)
  • The targeted detection limit will be 10-100 cells/L and 5-20 cells/100 mL for Legionella and E.coli, respectively. (europa.eu)