Cryogenic electron microscopy (cryo-EM) has enabled researchers to study how the DNA replication machinery assembles at sites where DNA is damaged.
Molecular & Computational biology
Nov 22, 2021
0
848
An international team of researchers has identified genes associated with plant survival in one of the harshest environments on Earth: the Atacama Desert in Chile. Their findings, published in Proceedings of the National ...
Plants & Animals
Nov 1, 2021
9
1010
A study of semi-captive Asian elephants in Myanmar has found that calves benefit from having older sisters more than older brothers. The findings are published in the British Ecological Society's Journal of Animal Ecology.
Plants & Animals
Sep 21, 2021
3
137
Cells fight microbial invaders by engulfing them into membrane sacs—hostile environments in which pathogens are rapidly destroyed. However, the pathogen Salmonella enterica, which grows and reproduces inside cells, has ...
Cell & Microbiology
Jul 7, 2021
0
10
A 15-year reciprocal transplant study on Guam's native cycad tree, Cycas micronesica, by the Plant Physiology Laboratory at the University of Guam's Western Pacific Tropical Research Center has revealed that acute adaptation ...
Plants & Animals
Jul 6, 2021
0
3
Living beings are continuously exposed to harmful agents, both exogenous (ultraviolet radiation, polluting gases, etc.) and endogenous (secondary products of cellular metabolism) that can affect DNA integrity. That's why ...
Cell & Microbiology
Jun 17, 2021
0
1
Do firms respond to tougher competition by searching for completely new technological solutions (exploration), or do they work to defend their position by improving current technologies (exploitation)?
Economics & Business
Jun 2, 2021
0
6
A population of bridled nailtail wallabies in Queensland has been brought back from the brink of extinction after conservation scientists led by UNSW Sydney successfully trialled an intervention technique never before used ...
Plants & Animals
May 24, 2021
0
135
Pollen-inspired microparticles that could be used to detoxify bees exposed to organophosphate pesticides are reported in Nature Food. This bee detoxification strategy may have implications for reducing the risk of organophosphate ...
Plants & Animals
May 21, 2021
0
10
Juvenile salmon migrating to the sea in the Sacramento River face a gauntlet of hazards in an environment drastically modified by humans, especially with respect to historical patterns of stream flow. Many studies have shown ...
Plants & Animals
May 20, 2021
0
6
