Escherichia Coli Current Events | Escherichia Coli News
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Disease-causing Escherichia coli: 'I will survive'
Strains of Escherichia coli bacteria that cause food poisoning have been shown to have marked differences in the numbers of genes they carry compared to laboratory strains of E. coli. view more (2009-09-09)
GIANT-Coli: A novel method to quicken discovery of gene function
Think researchers know all there is to know about Escherichia coli, commonly known as E. coli? Think again. "E. coli has more than four thousand genes, and the functions of one-fourth of these remain unknown," says Dr. Deborah Siegele, a biology professor at Texas A&M University whose laboratory specializes in carrying out research... view more... (2008-08-07)
Getting to the bottom of the burger bug - Microbiology Today August 2004 issue
Eradicating deadly E. coli O157:H7 from the bottoms of cows may prevent future outbreaks of food poisoning by this famous bug. According to an article in the August 2004 issue Microbiology Today, the quarterly magazine of the Society for General Microbiology, the majority of people with E. coli O157:H7, picked up the infection from cattle, either... view more... (2004-07-27)
Sweet as can be: how E. coli gets ahead
Scientists at the University of York have discovered how certain bacteria such as Escherichia coli have evolved to capture rare sugars from their environment giving them an evolutionary advantage in naturally competitive environments like the human gut. view more (2009-11-12)
E. coli waves the Blue Flag for our beaches - Microbiology Today August 2004 issue
E. coli, the bug made famous by food poisoning outbreaks, can be used to point the finger of blame at the right culprit when our waterways become polluted. E. coli live in the guts of animals and are already used to indicate whether food and water are contaminated with faecal material. However, according to a recent article in the August 2004... view more... (2004-07-27)
Transport Behavior of E. coli Varies Depending on Manure Source
Escherichia coli is a commonly used indicator organism for detecting the presence of fecal contamination in drinking water supplies. view more (2009-03-10)
Progress toward a new remedy for chronic urinary tract infections?
Researchers from the Flanders Interuniversity Institute for Biotechnology (VIB) at the Free University of Brussels have recently published results that show promise in the quest for a new remedy for chronic urinary tract infections. The researchers have shown that administration of the sugar Heptyl-a-D-mannoside can prevent E. coli bacteria from... view more... (2005-02-10)
Team finds a better way to watch bacteria swim
Researchers have developed a new method for studying bacterial swimming, one that allows them to trap Escherichia coli bacteria and modify the microbes' environment without hindering the way they move. view more (2009-10-05)
Protein structure determined in living cells
The function of a protein is determined both by its structure and by its interaction partners in the cell. Until now, proteins had to be isolated for analyzing them. view more (2009-03-05)
E. coli engineered to produce important class of antibiotic, anti-cancer drugs
Researchers from the UCLA Henry Samueli School of Engineering and Applied Science have taken a major step forward in the field of metabolic engineering, successfully using the bacterium Escherichia coli to synthesize a class of natural products known bacterial aromatic polyketides, which include important antibiotic and anticancer drugs. view more (2008-12-23)
New research reveals how cranberry products prevent urinary tract infections
Chemicals present in cranberries-and not the acidity of cranberry juice, as previously thought-prevent infection-causing bacteria from attaching to the cells that line the urinary tract, as documented in a report published in Journal of Medicinal Food, a peer-reviewed journal published by Mary Ann Liebert, Inc. view more (2009-03-10)
ETH Researchers Open New Perspectives for Biotechnology
Metabolic and biochemical reactions are basically the same in all living beings, or at least comparable. The genetic codes of all living beings, that is to say of bacteria, plants, fungii and animals, are made up of the same set of building blocks. Human genes are therefore correctly translated into the corresponding proteins even by bacteria. The... view more... (2002-11-28)
Dissecting the genetic components of adaptation of E. coli to the mouse gut
New insights into the evolutionary mechanisms that facilitate the remarkably fast adaptation of intestinal bacteria within their natural environment are provided in the January issue of PLoS Genetics by researchers from INSERM and INRA at University Paris Descartes. view more (2008-01-14)
Rochester Scientists Develop Fast-Working Biosensor
University of Rochester Medical Center scientists have demonstrated a new technology that accurately and rapidly detects the meat-spoiling and sometimes dangerous E. coli bacteria. view more (2006-02-24)
Promising Talents Of A Wild Bacterium
A wild strain of E. coli possessing completely original properties has been discovered in shea cake, a residue of a tropical food industry used in cosmetics, by IRD scientists working in microbial biotechnology found the strain, designated “ C2 ”, had the ability to transform certain polluting aromatic acids into other, non acid,... view more... (2002-06-27)
Liverpool Scientists Uncover How E.Coli Became Lethal
A University of Liverpool scientist has discovered how the food poisoning bug E.Coli 0157 became deadly to humans. view more (2005-04-04)
How E. coli evolves to adapt to changing acidity
Forthcoming in Physiological and Biochemical Zoology, a fascinating new selection of papers collects leading experimental research in evolution and artificial selection, providing insight into how organisms adapt to changing environmental conditions and fluctuations. view more (2007-05-30)
Sesame seed extract and konjac gum may help ward off Salmonella and E. coli
A new study in SCI's Journal of the Science of Food and Agriculture shows that konjac gum and sesame seed extract may offer protection against different strains of E. coli and Salmonella bacteria. view more (2008-08-06)
Probiotic bacteria at weaning may help alleviate allergy in infants
“Friendly” bacteria (probiotics) given to babies during weaning may help alleviate the symptoms of eczema, suggests research in Gut. view more (2002-06-20)
Scaled-down genome may power up E. coli's ability in lab, industry
By stripping the E. coli genome of vast tracts of its genetic material-hundreds of apparently inconsequential genes-a team of Wisconsin researchers has created a leaner and meaner version of the bacterium that is a workhorse of modern biology and industry. view more (2006-04-28)
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