Scientists reveal how a 'molecular machine' in bacterial cells prevents fatal DNA twisting, which could be crucial in the development of new antibiotic treatments.
Biochemistry
Nov 22, 2018
2
150
Researchers at the University of Oregon have identified a novel protein secreted by a common gut bacterium in zebrafish that reduces inflammation in the gut and delays death by septic shock.
Cell & Microbiology
Nov 6, 2018
0
89
Biological physicists at Rice University have a new cellular mechanics theory that rings true.
Cell & Microbiology
Nov 2, 2018
0
82
Yong Wang, assistant professor of physics, and graduate student Asmaa Sadoon have been studying how molecules travel through bacterial cytoplasm in order to understand more about how these tiny organisms function. Using new ...
Soft Matter
Oct 23, 2018
1
42
Infections with Salmonella bacteria, often caused by eating or handling undercooked meat or eggs, affect about 100 million people a year worldwide. The suffering the infection causes—abdominal cramps, fever and diarrhea—is ...
Biochemistry
Sep 29, 2018
0
324
The bacteria Pseudomonas aeruginosa can cause serious and difficult to treat infections. The infection process involves the activation of toxic substances from the bacteria by a common protein in our cells. Researchers at ...
Cell & Microbiology
Sep 17, 2018
0
37
A protein that plays an important role in embryonic development and nervous system wiring in humans appears to have been borrowed from bacteria. In a study published April 19, 2018, in Cell, scientists from the University ...
Cell & Microbiology
Apr 19, 2018
0
31
ETH researchers have developed a new method of crystallising large membrane proteins in order to determine their structure. This will be of benefit to biological research and the pharmaceutical industry.
Biochemistry
Mar 5, 2018
0
38
ETH Zurich researchers have used a new approach to discover previously unknown interactions between proteins and small metabolic molecules in bacterial cells. The technique can also be used to test the effect of medications.
Biochemistry
Feb 1, 2018
0
66
When you see brown spots on otherwise healthy green leaves, you may be witnessing a plant's immune response as it tries to keep a bacterial infection from spreading. Some plants are more resistant to such infections than ...
Biotechnology
Jan 8, 2018
0
227
