In the past few decades, there has been a rise in antibiotic-resistant infections, which are becoming an increasingly urgent public health concern. According to the World Health Organization, at least 700,000 people die each ...
A research team from Kiel University describes an unknown defense mechanism in bacteria that selectively wards off foreign and potentially harmful genetic information.
Cell & Microbiology
Mar 8, 2023
0
120
When scientists disabled a single regulatory gene in a species of sea anemone, a stinging cell that shoots a venomous miniature harpoon for hunting and self-defense shifted to shoot a sticky thread that entangles prey instead, ...
Cell & Microbiology
Feb 23, 2023
0
27
The brain's ability to use lactate, a byproduct of sugar metabolism, to support neuronal signaling and memory formation traces back to genes that evolved well before the emergence of higher cognitive functions.
Evolution
Feb 13, 2023
0
67
Heliozoan axopodia are important for their motility. However, the underlying mechanism of their axopodial contraction has remained ambiguous. Recently, researchers from the Okayama University reported that microtubules are ...
Cell & Microbiology
Jan 18, 2023
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3
Could patients in the future simply ingest a diagnostic probiotic based on programmed ribonucleic acids to analyze their intestinal health from individual cells? Researchers at the Helmholtz Institute for RNA-based Infection ...
Cell & Microbiology
Jan 10, 2023
0
28
Magnetic bacteria can align their movement with the Earth's magnetic field thanks to chains of magnetic nanoparticles inside their cells. The blueprints for making and linking these magnetosomes are stored in the bacteria's ...
Evolution
Dec 21, 2022
0
56
An international research team has provided valuable new information about what drives the global spread of genes responsible for antimicrobial resistance (AMR) in bacteria.
Cell & Microbiology
Dec 12, 2022
0
107
One of the most long-standing, fundamental mysteries of biology surrounds the poorly understood origins of introns. Introns are segments of noncoding DNA that must be removed from the genetic code before it is translated ...
Molecular & Computational biology
Nov 29, 2022
0
1225
The liver's ability to regenerate itself is legendary. Even if more than 70% of the organ is removed, the remaining tissue can regrow an entire new liver.
Biotechnology
Nov 16, 2022
0
43
