Helicobacter pylori is a spiral bacterium that can colonize the human stomach - sometimes with fatal consequences. A research group led by Prof. Markus Gerhard of the Technical University of Munich (TUM) and Assistant Professor ...
Cell & Microbiology
Oct 18, 2016
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Pseudomonas aeruginosa can become a formidable pathogen causing fatal infections, especially in intubated patients, people suffering from cystic fibrosis or severe burns. The presence of certain metals in the natural or human ...
Cell & Microbiology
Oct 6, 2016
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Huanglongbing is considered the most destructive citrus disease in the world, present in 17 percent of orange trees in São Paulo State, Brazil. A new strategy for combating the vector of the bacterium that causes huanglongbing, ...
Ecology
Oct 6, 2016
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The bacterium that causes citrus greening disease is not only decimating citrus orchards, but wreaks havoc in the guts of the insect that transmits it.
Ecology
Oct 5, 2016
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When looking at bacteria, you typically see also flagella: long hairs that protrudes from the bacteria's body. The key function of the flagella is movement – what scientists call 'motility'. The flagella give the bacteria ...
Cell & Microbiology
Aug 31, 2016
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Researchers have developed a live-cell-imaging-based system that provides molecular and biomechanical insights into how Lyme disease bacteria latch onto and move along the inside surface of blood vessels to reach key destinations ...
Cell & Microbiology
Aug 25, 2016
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Bacteria that cause tuberculosis, leprosy and other diseases, survive by switching between two different types of metabolism. EPFL scientists have now discovered that this switch is controlled by a mechanism that constantly ...
Cell & Microbiology
Aug 24, 2016
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After more than 50 years of research, the tick-borne bacterium responsible for one of the most troubling and economically devastating cattle diseases in the Western United States has been named and genetically characterized ...
Cell & Microbiology
Jul 27, 2016
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In both higher organisms and bacteria, DNA must be segregated when cells divide, ensuring that the requisite share of duplicated DNA goes into each new cell. While previous studies indicated that bacteria and higher organisms ...
Cell & Microbiology
Jul 20, 2016
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Many bacteria use specialized toxins to attack and infect other cells. Scientists at EPFL and the University of Bern have now modeled a major such toxin with unprecedented resolution, uncovering the way it works step-by-step.
Cell & Microbiology
Jul 13, 2016
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