In materials science, surfaces that strongly repel low surface tension liquids are classified 'superoleophobic," while high surface tension liquid repellants are 'superhydrophobic' and surfaces that display both characteristics ...
A team of researchers have used a computational method inspired by evolution to discover an organic catalyst with better performance than known catalysts. As the team reports in the journal Angewandte Chemie International ...
Biochemistry
Mar 23, 2023
0
101
The most common analytical method within population genetics is deeply flawed, according to a new study from Lund University in Sweden. This may have led to incorrect results and misconceptions about ethnicity and genetic ...
Molecular & Computational biology
Aug 30, 2022
0
807
For three years, anthropologist Alan Rogers has attempted to solve an evolutionary puzzle. His research untangles millions of years of human evolution by analyzing DNA strands from ancient human species known as hominins. ...
Archaeology
Feb 20, 2020
6
7559
Scientists have improved their understanding of a new form of cell-cell communication that is based on extracellular RNA (exRNA). RNA, a molecule that was thought to only exist inside cells, now is known to also exist outside ...
Cell & Microbiology
Apr 4, 2019
1
400
A Northwestern Medicine study has detailed the development of a machine learning model to predict DNA methylation status in cell-free DNA by its fragmentation patterns, according to findings published in Nature Communications.
Molecular & Computational biology
Apr 12, 2024
0
38
What's in a name? A lot, actually. For the scientific community, names and labels help organize the world's organisms so they can be identified, studied, and regulated. But for bacteria, there has never been a reliable method ...
Ecology
Mar 4, 2024
0
50
Far too many antibiotics are used around the world. As a result, bacteria are becoming resistant to these drugs. Curing bacterial diseases is becoming more difficult than before because antibiotics are perhaps our foremost ...
Cell & Microbiology
Nov 28, 2023
0
26
Though the changing climate threatens the world's vegetation, a type of peat moss has surprised scientists with its resilience: Sphagnum divinum is actively evolving in response to hot, dry conditions.
Ecology
Nov 2, 2023
0
2
Many Americans can trace some lines of their family tree back to the 1600s. However, African Americans descended from enslaved Africans, who began arriving in North America in 1619, lack ancestral information spanning several ...
Biotechnology
Jul 6, 2023
0
89
