(Phys.org)—For the first time, researchers sequenced DNA molecules without the need for the standard pre-sequencing workflow known as library preparation.
Dec 11, 2012
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It's well known how bacteria exposed to antibiotics for long periods will find ways to resist the drugs—by quickly pumping them out of their cells, for instance, or modifying the compounds so they're no longer toxic.
Dec 07, 2012
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New research from the University of Southampton has shown that copper can prevent horizontal transmission of genes, which has contributed to the increasing number of antibiotic-resistant infections worldwide.
Dec 04, 2012
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As pathogenic bacteria overcome our current arsenal of antibiotic drugs, new antimicrobial therapies with fresh modes of action are needed. A set of antimicrobials based on synthetic polymers is a promising ...
Nov 21, 2012
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(Phys.org)—Antibiotic resistance results from bacteria's uncanny ability to morph and adapt, outwitting pharmaceuticals that are supposed to kill them. But exactly how the bacteria acquire and spread that ...
Nov 20, 2012
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Researchers have developed models of bacterial outer membranes that can help develop better antibiotics to fight antibiotic-resistant bacteria.
Nov 16, 2012
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Washington State University researchers have found an unlikely recipe for antibiotic resistant bacteria: Mix cow dung and soil, and add urine infused with metabolized antibiotic. The urine will kill off normal E. coli in the ...
Nov 15, 2012
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(Phys.org)—Scientists at the University of Bristol, together with collaborators at the University of Aveiro, Portugal, have solved the structure of an enzyme that breaks down carbapenems, antibiotics 'of ...
Nov 09, 2012
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University of Adelaide scientists will lead a national research effort to hunt for so-called 'superbugs' in Australian livestock and pets.
Oct 30, 2012
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Bacteria in the guts of honeybees are highly resistant to the antibiotic tetracycline, probably as a result of decades of preventive antibiotic use in domesticated hives. Researchers from Yale University identified eight ...
Oct 30, 2012
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Powerful antibiotics that scientists and physicians thought stop the growth of harmful bacteria by completely blocking their ability to make proteins actually allow the germs to continue producing certain proteins—which ...
Oct 25, 2012
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Researchers from North Carolina State University have increased the potency of a compound that reactivates antibiotics against methicillin-resistant Staphylococcus aureus (MRSA), an antibiotic-resistant form of Staphylococcus that is notor ...
Oct 22, 2012
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(Phys.org)—Three Simon Fraser University scientists are among six researchers who've made a discovery that could help revolutionize antibiotic treatment of deadly bacteria.
Oct 19, 2012
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Researchers from the University of Gothenburg, Sweden, spend August in Sisimiut on the west coast of Greenland studying the prevalence of antibiotic resistance and the effects of antibiotic emissions on communities of bacteria ...
Oct 15, 2012
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