Scientists at Scripps Research and their collaborators have created microorganisms that may recapitulate key features of organisms thought to have lived billions of years ago, allowing them to explore questions about how ...
Molecular & Computational biology
Oct 29, 2018
6
208
Researchers at the University of Basel, Switzerland, have discovered that Escherichia coli bacteria harness a sophisticated chemosensory and signal transduction machinery that allows them to accurately control motor rotation, ...
Cell & Microbiology
Mar 19, 2010
0
0
The bacterial outer envelope is densely packed with proteins that form small pores and facilitate the passage of nutrients, toxins and signaling molecules. Professors Timm Maier and Sebastian Hiller from the Biozentrum of ...
Cell & Microbiology
Sep 23, 2013
0
0
Researchers have used a common disinfectant and antiseptic to create a new antimicrobial coating material that effectively kills bacteria and viruses, including MRSA and COVID-19.
Bio & Medicine
May 11, 2023
0
80
In the arms race between bacteria and modern medicine, bacteria have gained an edge. In recent decades, bacterial resistance to antibiotics has developed faster than the production of new antibiotics, making bacterial infections ...
Cell & Microbiology
Dec 2, 2013
0
1
Rice University scientists have made a living circuit from multiple types of bacteria that prompts the bacteria to cooperate to change protein expression.
Cell & Microbiology
Aug 27, 2015
0
40
Beneficial mutations within a bacterial population accumulate during evolution, but performance tends to reach a plateau. Consequently, theoretical evolutionary models need to take into account a "braking effect" in expected ...
Evolution
Jun 8, 2011
7
0
(PhysOrg.com) -- The research group led by Anton Meinhart at the Max Planck Institute for Medical Research in Heidelberg has shown that proteins from the zeta toxin group trigger a self-destructive mechanism in bacteria. ...
Cell & Microbiology
Mar 23, 2011
0
0
Scientists at Uppsala University have discovered a new class of antibiotics with potent activity against multi-drug resistant bacteria, and have shown that it cures bloodstream infections in mice. The new antibiotic class ...
Cell & Microbiology
Apr 1, 2024
0
102
Healthy pet dogs and cats could be passing on antibiotic-resistant bacteria as well as genes that play a key role in bacterial resistance to their owners, according to new research to be presented at this year's European ...
Cell & Microbiology
Apr 6, 2022
0
10
