RNA—in the form of messenger RNA (mRNA), ribosomal RNA (rRNA), and transfer RNA (tRNA)—transforms the genome coded by DNA into proteins that form the backbone of all cellular functions. However, biochemical modifications ...
Cell & Microbiology
Apr 8, 2024
0
25
Researchers have unveiled a method capable of detecting drug substances from fingerprints lifted from crime scenes, which could provide fresh insights into unsolved cases. The research is published in the journal Drug Testing ...
Analytical Chemistry
Apr 22, 2024
0
34
While it may not look like it, the interstellar space between stars is far from empty. Atoms, ions, molecules, and more reside in this ethereal environment known as the Interstellar Medium (ISM). The ISM has fascinated scientists ...
Analytical Chemistry
Apr 17, 2024
0
56
When a single bacterial cell divides into two during periods of rapid growth, it doesn't split in half once it reaches a predetermined size. Instead, data has shown, a cell will divide once it has added a certain amount of ...
Cell & Microbiology
Apr 17, 2024
0
115
Cultural values may have become more different globally, but more similar regionally, over the past 40 years according to a paper published in Nature Communications. The authors suggest that over time, high-income Western ...
Social Sciences
Apr 10, 2024
0
22
A research team at the University of Pittsburgh led by Alexander Star, a chemistry professor in the Kenneth P. Dietrich School of Arts and Sciences, has developed a fentanyl sensor that is six orders of magnitude more sensitive ...
Bio & Medicine
May 2, 2024
0
90
The link between massive flood basalt volcanism and the end-Triassic (201 million years ago) mass extinction is commonly accepted. However, exactly how volcanism led to the collapse of ecosystems and the extinction of entire ...
Earth Sciences
Apr 30, 2024
0
20
Saturn has 146 confirmed moons—more than any other planet in the solar system—but one called Enceladus stands out. It appears to have the ingredients for life.
Astrobiology
Apr 17, 2024
0
42
A paper published in PLoS Pathogens, titled "Mapping the functional form of the trade-off between infection resistance and reproductive fitness under dysregulated immune signaling," delves into the microscopic realm and unravels ...
Plants & Animals
Apr 5, 2024
0
55
A new study shows that ocean acidification is changing the mix of microbes in coral reef systems, which can be used to assess ecosystem health.
Ecology
Apr 16, 2024
0
1
