Traditionally, bacterial toxins have been seen as killers of target cells. But is there more than meets the eye? Umeå University Professor Teresa Frisan and her team have discovered that toxin-host interactions are more ...
Cell & Microbiology
Apr 7, 2021
0
31
American farmers are using smaller amounts of better targeted pesticides, but these are harming pollinators, aquatic insects and some plants far more than decades ago, a new study finds.
Plants & Animals
Apr 1, 2021
2
982
More research is needed on the environmental impact of sunscreen on the world's coral reefs, scientists at the University of York say.
Ecology
Mar 31, 2021
1
165
Reactive oxygen species (ROS) cause oxidative stress at the cellular level. Research shows that this way, amongst others, they inhibit the germination capacity of plants, produce cytotoxins or exert toxic effects on aquatic ...
Environment
Mar 26, 2021
0
14
Millions of years ago, aphid-like insects called whiteflies incorporated a portion of DNA from plants into their genome. A Chinese research team, publishing March 25th in the journal Cell, reveals that whiteflies use this ...
Plants & Animals
Mar 25, 2021
1
1996
A multi-institutional collaboration has revealed that α-solanine, a toxic compound found in potato plants, is a divergent of the bitter-tasting α-tomatine, which is found in tomato plants. The research group included Associate ...
Plants & Animals
Mar 25, 2021
0
7
A new study shows that when people replace their old couch with a new one that has no added flame retardants, levels of the harmful chemicals in household dust drop significantly. Replacing the foam inside the couch cushions ...
Environment
Mar 24, 2021
0
6
For a bacterium, the world can be a tough place to survive, a constant competition for food and space. Some bacteria, like Pseudomonas aeruginosa, secrete toxic molecules that act as a defense mechanism against nearby competitor ...
Cell & Microbiology
Mar 15, 2021
0
34
Removal of pollutants from the air, or atmospheric deposition, is a natural cleaning mechanism. However, the removed toxic materials don't just disappear on the Earth. China's Soil Pollution Survey released in 2014 shows ...
Environment
Mar 2, 2021
0
5
Researchers at Cranfield University are working with partners at the University of York to develop a greener way to manufacture textiles for clothing using biomass derived from crop waste.
Biochemistry
Feb 25, 2021
2
9
