Researchers have engineered a plasmid to remove an antibiotic resistance gene from the Enterococcus faecalis bacterium, an accomplishment that could lead to new methods for combating antibiotic resistance. The research is ...
Molecular & Computational biology
Sep 16, 2019
0
24
Physicists at Uppsala University in Sweden have identified how to distinguish between true and 'fake' Majorana states in one of the most commonly used experimental setups, by means of supercurrent measurements. This theoretical ...
Quantum Physics
Sep 16, 2019
3
231
The metallic asteroid Psyche has mystified scientists because it is less dense than it should be, given its iron-nickel composition. Now, a new theory could explain Psyche's low density and metallic surface.
Astronomy
Sep 16, 2019
4
143
Proteins are huge molecules that often have complex three-dimensional structure and morphology that can include side chains, folds, and twists. This three-dimensional shape is often the determining factor of their function ...
Biochemistry
Sep 16, 2019
0
15
An international team of scientists has announced a breakthrough in its quest to measure the mass of the neutrino, one of the most abundant, yet elusive, elementary particles in our universe.
General Physics
Sep 16, 2019
4
481
Corn, soybean, and cotton farmers shudder at the thought of Palmer amaranth invading their fields. The aggressive cousin of waterhemp—itself a formidable adversary—grows extremely rapidly, produces hundreds of thousands ...
Plants & Animals
Sep 16, 2019
2
131
Wagner Steuer Costa in the team of Alexander Gottschalk, Professor for Molecular Cell Biology and Neurobiochemistry, discovered the sleep neuron RIS a few years ago by coincidence—simultaneously with other groups. To understand ...
Cell & Microbiology
Sep 16, 2019
0
4
In major storms such as Hurricane Dorian, which initially posed grave threats to the southeastern United States before devastating the Bahamas, massive flooding can occur within a matter of hours.
Environment
Sep 16, 2019
0
28
In a recent study, an international team of researchers analyzed fish bones excavated from the Early Neolithic Jiahu site in Henan Province, China. By comparing the body-length distributions and species-composition ratios ...
Evolution
Sep 16, 2019
0
135
The vast majority of Americans underestimate the magnitude of economic inequality between Whites and racial minorities, particularly Black and Latinx people, new data indicate.
Social Sciences
Sep 16, 2019
1
7
