Similar to a light switch, RNA switches (called riboswitches) determine which genes turn "on" and "off." Although this may seem like a simple process, the inner workings of these switches have confounded biologists for decades.
Molecular & Computational biology
Mar 28, 2022
0
659
Until recently, B cells—present in the blood stream—were mainly thought to produce antibodies and present antigens to help with the immune response to pathogens. A research team at the Vaccine and Immunotherapy Center ...
Cell & Microbiology
Nov 18, 2021
0
168
Whether walking beside a lake or clambering a mountain, people adjust their strides to use the least energy possible. "People are continuously sensing their energy expenditure and adapting their gait to minimize costs," says ...
Other
Sep 15, 2021
0
15
Mantis shrimp don't need baby food. They start their life as ferocious predators who know how to throw a lethal punch.
Plants & Animals
Apr 29, 2021
0
27
Taking a break from extreme heat, by visiting a cooling center for example, could help our cells protect themselves from damage, according to preliminary findings from a new study. The research, which focused on older people, ...
Cell & Microbiology
Apr 27, 2021
0
6
It's fair to say that before the COVID-19 pandemic, very few non-scientists could name a viral protein. But now, millions of people around the world can name the SARS-CoV-2 spike protein, and a subset of those could probably ...
Molecular & Computational biology
Mar 16, 2021
0
5
In order to withstand the rigors of space on deep-space missions, food grown outside of Earth needs a little extra help from bacteria. Now, a recent discovery aboard the International Space Station (ISS) has researchers may ...
Cell & Microbiology
Mar 15, 2021
2
3725
Numerous animals may be vulnerable to SARS-CoV-2, the virus that causes COVID-19, according to a large study modelling how the virus might infect different animals' cells, led by UCL researchers.
Molecular & Computational biology
Oct 05, 2020
0
213
QUT researchers are working to design faster, cheaper, and better ways to store food.
Materials Science
Sep 14, 2020
0
22
A collaboration between Colorado State University and University of Illinois at Urbana-Champaign resulted in a new, 3-D imaging technique to visualize tissues and other biological samples on a microscopic scale, with potential ...
Optics & Photonics
Jun 02, 2020
0
92
