News tagged with bacterial strain
Bacteria expect the unexpected: Scientists observe the emergence of a new adaptation strategy
Nov 04, 2009 |
4.7 / 5 (3) |
0
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 ...
Genome sequencing reveals genetic diversity of the bacteria that cause Buruli ulcer
Sep 11, 2009 |
not rated yet |
0
A new study lays the groundwork for development of a cost-effective tool for studying the population structure and spread of Mycobacterium ulcerans, the causative agent of Buruli ulcer. Researchers at the Swiss Tropical Instit ...
Chemical Additive Could Make Old Antibiotics Viable Against Antibiotic-Resistant Bugs
Sep 10, 2009 |
5 / 5 (2) |
2
(PhysOrg.com) -- A Texas Tech researcher said a recently patented chemical additive could break down the shield of certain types of antibiotic-resistant bacteria.
Novel bacterial strains clear algal toxins from drinking water
Sep 07, 2009 |
4.5 / 5 (2) |
0
Novel bacterial strains capable of neutralizing toxins produced by blue-green algae have been identified by researchers at Robert Gordon's University, Aberdeen. Aakash Welgama presented the group's findings during the Society ...
Making more efficient fuel cells
Sep 07, 2009 |
5 / 5 (1) |
1
Bacteria that generate significant amounts of electricity could be used in microbial fuel cells to provide power in remote environments or to convert waste to electricity. Professor Derek Lovley from the University of Massachusetts, ...
Scientists begin census of microbes: the trillions that live in or on us
Sep 02, 2009 |
5 / 5 (4) |
3
Scientists are beginning a large-scale effort to identify and analyze the vast majority of cells in or on your body that aren't of human origin.
German researchers discover new target for tailored antibiotics
Jul 14, 2009 |
not rated yet |
0
More and more strains of bacteria are developing resistance to previously life-saving antibiotics. Researchers at TUM, the Technische Universitaet Muenchen, have shed light on a metabolic step that appears in many aggressive ...
Study provides greater understanding of lyme disease-causing bacteria
Jun 30, 2009 |
not rated yet |
0
Lyme disease in the U.S. is caused by the tick-borne bacteria Borrelia burgdorferi and usually begins with a skin lesion, after which the bacteria spread throughout the body to the nervous system, heart or joints. About ...
Researchers identify structure of bacteria responsible for traveler's diarrhea
Jun 08, 2009 |
not rated yet |
0
Researchers at Boston University School of Medicine (BUSM), the Naval Medical Research Center and the National Institutes of Health, have solved the structure of thin hair-like fibers called "pili" or "fimbriae" on the surface ...
Bacteria from the deep can clean up heavy metals
Jun 05, 2009 |
4.8 / 5 (6) |
4
A species of bacteria, isolated from sediments deep under the Pacific Ocean, could provide a powerful clean-up tool for heavy metal pollution.
