To date, CRISPR enzymes have been used to edit the genomes of one type of cell at a time: They cut, delete or add genes to a specific kind of cell within a tissue or organ, for example, or to one kind of microbe growing in ...
Cell & Microbiology
Dec 6, 2021
2
260
Sous-vide cooking has inspired an idea that took promising technology out of the lab and into the barn. Researchers at Purdue University have successfully developed an on-site bovine respiratory disease test that provides ...
Plants & Animals
Dec 6, 2021
0
185
As people curate their online news feeds, they may be unwillingly sorting themselves into polarized networks, according to a study led by researchers at Princeton University.
Social Sciences
Dec 6, 2021
0
234
A predictive model of a polarized group, similar to the current U.S. Senate, demonstrates that when an outside threat—like war or a pandemic—fails to unite the group, the divide may be irreversible through democratic ...
Social Sciences
Dec 6, 2021
3
98
Iron is an essential nutrient that almost all life requires to grow and thrive. Iron's importance goes all the way back to the formation of the planet Earth, where the amount of iron in the Earth's rocky mantle was 'set' ...
Astrobiology
Dec 6, 2021
0
1131
Two companion research articles published in the current issue of Language point to persistent gender bias in both peer-reviewed journal articles and course materials used in the field of linguistics. The first study examined ...
Social Sciences
Dec 6, 2021
0
5
The next phase in the development of laser-plasma particle accelerators (LPAs)—potentially game-changing tools for research and practical applications—is underway at the Department of Energy's Lawrence Berkeley National ...
Optics & Photonics
Dec 6, 2021
1
34
Rising sea temperatures and overfishing threaten coral reefs in the western Indian Ocean with complete collapse in the next 50 years, according to a groundbreaking study of these marine ecosystems.
Ecology
Dec 6, 2021
0
128
A recent study by the Weber-Ban and Ban groups (IMBB) published in Science Advances uncovers that the master regulator of the DNA damage response in mycobacteria, PafBC, leverages a unique mechanism of transcriptional activation ...
Molecular & Computational biology
Dec 6, 2021
0
85
Where and how did life begin on Early Earth more than 3.5 billion years ago from non-living chemicals? A key necessity for the first cells on Earth is the ability to make compartments and evolve to facilitate the first chemical ...
Biochemistry
Dec 6, 2021
0
542
