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E. Coli News

News on E. Coli continually updated from thousands of sources around the net.

1 hr ago | Lower Township Gazette

Ocean City student experiment scheduled to launch into space

Carrying a science experiment designed by six Ocean City High School students, Mission 6 is scheduled to blast off to the International Space Station this October. The Ocean City School District is one of 20 districts from across the nation selected to participate in the National Center for Earth and Space Science Education's Student Spaceflight Experiment Program .

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Related Topix: Science / Technology, Space, Ocean City, NJ, Education Etc., Health, NASA

5 hrs ago | Nucleic Acids Research

Molecular insights into replication initiation by Q{beta} replicase using ribosomal protein S1

Ribosomal protein S1, consisting of six contiguous OB-folds, is the largest ribosomal protein and is essential for translation initiation in Escherichia coli . S1 is also one of the three essential host-derived subunits of QI2 replicase, together with EF-Tu and EF-Ts, for QI2 RNA replication in E. coli .

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Related Topix: Health

9 hrs ago | Medical News

Blocking bacteria's access to iron: an interview with Dr. Laxminarayana Devireddy

Iron is a key nutrient for nearly all living organisms, including bacteria. Iron is a cofactor for many enzymes necessary for basic metabolic reactions such as DNA synthesis and electron transport.

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Related Topix: Health, Medicine

Mon Sep 15, 2014

CBS Local

New App Allows San Francisco Beachgoers To Check Water Quality

Next time you go to the beach, bacteria is a danger that could make you sick. San Francisco officials have released an app promising an early warning.

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Related Topix: Health

WLKY-TV Louisville

Sixth E.coli case believed to be related to others

An E. coli outbreak has prompted health officials to launch an investigation. There are five confirmed cases among children in Kentucky and a sixth case believed to be related is under investigation.

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Related Topix: Health, Kentucky

CiteULike

Transduction, restriction and recombination patterns in Escherichia coli.

Chromosomal DNA from several Escherichia coli reference strains was transduced by bacteriophage P1 into E. coli strain K12 W3110 trpA33. Recombination patterns of the transductants were determined by restriction fragment length polymorphism over a 40-kb region centering on a single marker in the tryptophan operon.

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Related Topix: Health

CiteULike

Detection of flagellin by interaction with human recombinant TLR5 immobilized in liposomes.

Digestive diseases caused by flagellated bacteria are a huge public health problem worldwide and rapid detection methods are needed for contaminated environments. In this study, we propose a method to detect patterns associated with pathogens based on the properties of the innate immune system.

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Related Topix: Entomology, Science, Health

Stuff.co.nz

Raw milk use rises but pros and cons still debated

Massey University Professor of Food Safety and Veterinary Public Health, Nigel French, is bringing evidence-based science to the table and he wants to stop people getting sick unnecessarily. There is an increase in people producing and selling raw milk, by vending machine, and selling it at the farm.

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Related Topix: Food Science, Health

Medical News Today

How bacteria resist fluoride toxicity

He's not a dentist, but Christopher Miller is focused on fluoride. Two studies from his Brandeis University lab provide new insights into the mechanisms that allow bacteria to resist fluoride toxicity, information that could eventually help inform new strategies for treating harmful bacterial diseases.

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Related Topix: Dentistry, Chris Miller, Brandeis University, Health

Express India

Artificial spleen cleans up blood infections

Summary Researchers have developed an artificial 'biospleen' that may be able to quickly clean blood of everything from E coli to Ebola. Researchers have developed an artificial 'biospleen' that may be able to quickly clean blood of everything from E coli to Ebola.

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Related Topix: Health

CiteULike

Spatial patterns of transcriptional activity in the chromosome of Escherichia coli

BACKGROUND:Although genes on the chromosome are organized in a fixed order, the spatial correlations in transcription have not been systematically evaluated. We used a combination of genomic and signal processing techniques to investigate the properties of transcription in the genome of Escherichia coli K12 as a function of the position of genes on the chromosome.RESULTS:Spectral analysis of transcriptional series revealed the existence of statistically significant patterns in the spatial series of transcriptional activity.

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Related Topix: Health

CiteULike

An architectural role of the Escherichia coli chromatin protein FIS in organising DNA

Nucleic Acids Research , Vol. 29, No. 24. , pp. 5107-5114, doi:10.1093/nar/29.24.5107 To insert individual citation into a bibliography in a word-processor, select your preferred citation style below and drag-and-drop it into the document.

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Related Topix: Health

CiteULike

FIS modulates growth phase-dependent topological transitions of DNA in Escherichia coli

Molecular Microbiology , Vol. 26, No. 3. , pp. 519-530, doi:10.1046/j.1365-2958.1997.5951971.x The Escherichia coli DNA-binding protein FIS serves as a DNA architectural factor in two unrelated enzymatic reactions, the site-specific inversion of DNA and transcriptional activation of stable RNA promoters.

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Related Topix: Health

Sun Sep 14, 2014

The Times

Experts offer advice on combating fall allergies and flu

In a 2011 germ study conducted by the National Sanitation Foundation International, 22 families swabbed 30 everyday household items ranging from kitchen surfaces to cell phones to pet items to measure contamination levels of yeast, mold and coliform bacteria . The item most frequently used to clean dishes and countertops was actually the germiest place found in most homes.

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Related Topix: Health

Burlington Times News

Good for how long? Survey reveals confusion about expiration dates affects health and wallets

Consumers should check to make sure this date has not passed before purchasing food. have nothing to do with safety.

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Related Topix: Food Science, Health

Sat Sep 13, 2014

CiteULike

Promoter Selectivity of Escherichia coli RNA Polymerase E and E Holoenzymes

Journal of Biological Chemistry , Vol. 271, No. 4. , pp. 1998-2004, doi:10.1074/jbc.271.4.1998 The functional specificity was compared between two factors, and , of Escherichia coli RNA polymerase.

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Related Topix: Health

CiteULike

IHF redistributes bound initiator protein, DnaA, on supercoiled oriC of Escherichia coli

Molecular Microbiology , Vol. 35, No. 4. , pp. 835-844, doi:10.1046/j.1365-2958.2000.01755.x In Escherichia coli, initiation of chromosome replication requires that DnaA binds to R boxes in oriC, the unique chromosomal replication origin.

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Related Topix: Health

Fri Sep 12, 2014

CiteULike

Isolation of Generalized Transducing Bacteriophages for Uropathogenic Strains of Escherichia coli

Applied and Environmental Microbiology , Vol. 77, No. 18. , pp. 6630-6635, doi:10.1128/aem.05307-11 To insert individual citation into a bibliography in a word-processor, select your preferred citation style below and drag-and-drop it into the document.

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Related Topix: Health

CiteULike

Inhibition of deoxyribonucleic acid gyrase: effects on nucleic acid...

Mutants of Escherichia coli resistant to the antibiotic clorobiocin are also coumermycin resistant, and the mutation to resistance in at least one mutant was mapped near gyrB. We conclude, therefore, that clorobiocin inhibits deoxyribonucleic acid gyrase, and the drug was used to probe the role of this enzyme in vivo.

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Related Topix: Health

Norwalk Citizen News

Mother describes daughter's E. coli death

The mother of a 4-year-old Oregon girl who died after being diagnosed with an E. coli infection says the first symptoms appeared two days before the Labor Day weekend, when Serena Profitt and her younger sister visited a public swimming pool and then threw up. Rachel Profitt of Otis told The Oregonian that 2-year-old Hannah bounced back, but Serena was sick again the next day.

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Related Topix: Health, Oregon, Oregon Government, Medicine

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