News tagged with bacterial species
Bacteria expect the unexpected: Scientists observe the emergence of a new adaptation strategy
Nov 04, 2009 |
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Organisms ensure the survival of their species by genetically adapting to the environment. If environmental conditions change too rapidly, the extinction of a species may be the consequence. A strategy to ...
Promising antimicrobial attacks virus, stimulates immune system
Jun 04, 2009 |
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A promising antimicrobial agent already known to kill bacteria can also kill viruses and stimulate the innate immune system, according to researchers at National Jewish Health. In a paper appearing online June 4 in the Journal of ...
Aerosolized nanoparticles show promise for delivering antibiotic treatment
Nanotechnology / Bio & Medicine
May 19, 2009 |
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Aerosol delivery of antibiotics via nanoparticles may provide a means to improve drug delivery and increase patient compliance, thus reducing the severity of individual illnesses, the spread of epidemics, and possibly even ...
How probiotics can prevent disease
Apr 02, 2009 |
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Using probiotics successfully against a number of animal diseases has helped scientists from University College Cork, Ireland to understand some of the ways in which they work, which could lead to them using probiotics to ...
Scientists discover dangerous new method for bacterial toxin transfer
Jan 06, 2009 |
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Scientists have discovered a new way for bacteria to transfer toxic genes to unrelated bacterial species, a finding that raises the unsettling possibility that bacterial swapping of toxins and other disease-aiding factors ...
Sweet as can be: How E. coli gets ahead
Nov 12, 2009 |
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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 enviro ...
Reversing ecology reveals ancient environments
Biology /
Feb 25, 2009 |
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From hair color to the ancestral line of parasitic bacteria, scientists can glean a lot from genes. But imagine if genes also revealed where you lived or who you spent time with. It turns out they do, if you know where and ...
