In just a few weeks a completely new organism develops from a fertilized egg cell. The real miracle is that a bunch of identical stem cells turns into completely different, specialized cell types. A team led by Christian ...
Cell & Microbiology
Nov 8, 2021
0
45
Daily cycles in virtually every aspect of our physiology are driven by biological clocks (also called circadian clocks) in our cells. The cyclical interactions of clock proteins keep the biological rhythms of life in tune ...
Molecular & Computational biology
Oct 7, 2021
0
301
Two RIKEN researchers have discovered how, during cell division, one enzyme helps facilitate the tightly coordinated reorganization of chromosomal DNA into compact structures that can be evenly divided amongst the two resulting ...
Cell & Microbiology
Sep 8, 2021
0
31
New lateral flow test Vigilant is cheaper, easier to use and as reliable as the current gold standard PCR test for diagnosing SARS-CoV-2 infection.
Bio & Medicine
Jun 21, 2021
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3
Variants of viruses, such as that causing COVID-19, can now be quickly studied in the laboratory, even before they emerge in nature and become a major public health challenge.
Biotechnology
Jun 8, 2021
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15
In the perpetual arms races between bacteria and human-made antibiotics, there is a new tool to give human medicine the edge, in part by revealing bacterial weaknesses and potentially by leading to more targeted or new treatments ...
Biochemistry
May 27, 2021
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28
Nagoya University scientists in Japan have demonstrated how DNA-like molecules could have come together as a precursor to the origins of life. The findings, published in the journal Nature Communications, not only suggest ...
Evolution
Apr 6, 2021
0
3441
When I was a teenager, I volunteered in the rainforest exhibit at an aquarium. A few times a week, we'd get a phone call from someone looking to donate a pet that they could no longer care for. Mostly turtles and frogs. The ...
Ecology
Mar 29, 2021
0
66
Redox reactions play an important role in our everyday life. In these reactions, one compound releases electrons and is oxidized, while another accepts electrons and is reduced. Such redox reactions are exploited by living ...
Analytical Chemistry
Mar 15, 2021
0
27
COVID-19 has had a significant impact on our lives. One effect that could yet be seen might be the development of bacterial resistance to disinfectants, as a result of the overuse of substandard disinfectants.
Cell & Microbiology
Mar 1, 2021
0
7
