Here's a scary yet realistic scenario: Attackers sponsored by a rogue organization or radical state gain access to the control system of a nuclear reactor, a chemical reactor or a similar critical system.
Security
Oct 24, 2018
0
4
Researchers at the University of Bristol have shown that resident artificial cells abandon their protocell hosts by displaying antagonistic behaviour on receiving a chemical signal.
Biochemistry
Sep 7, 2018
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52
Researchers have developed a novel set of chemical probes to improve real-time imaging of the activity that takes place inside individual cells.
Biotechnology
Jul 11, 2018
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12
The soil supporting a field of crops teems with life. Untold numbers of bacteria and fungi strive for space and food. Most are harmless. Many are vital to creating healthy soil. But farmers worry about a handful of species ...
Cell & Microbiology
May 22, 2018
1
192
Biological cells have the complex and miraculous ability to reconfigure and change the way they communicate with each other over time, allowing them to nimbly direct critical functions in the human body—from thinking to ...
Materials Science
Apr 30, 2018
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22
Scientists at the National Institute on Drug Abuse (NIDA) Intramural Research Program (IRP) have uncovered evidence that shows a more complex and elaborate role for the body's hard-working G protein-coupled receptors (GPCRs) ...
Biochemistry
Mar 28, 2018
0
77
Cell biologists have used a new super-resolution microscopy technique to be able to observe molecular-level reactions for the first time.
Cell & Microbiology
Nov 1, 2017
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186
Although bacteria have no sensory organs in the classical sense, they are still masters in perceiving their environment. A research group at the University of Basel's Biozentrum has now discovered that bacteria not only respond ...
Cell & Microbiology
Oct 26, 2017
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65
An artificial system using a DNA-laced hydrogel can receive a chemical signal and release the appropriate protein, according to Penn State researchers. Further stimulation by the chemical signal continues to trigger a response.
Biochemistry
Oct 26, 2017
0
9
A team of scientists from the Kunming Institute of Botany in China and the Max Planck Institute for Chemical Ecology in Jena has discovered that parasitic plants of the genus Cuscuta (dodder) not only deplete nutrients from ...
Biotechnology
Jul 25, 2017
0
20
