A new generation of plants better adapted to mitigate the effects of environmental change could be created following a fundamental step towards understanding how plants are able to retain a memory of stress exposure.
Biotechnology
Jun 1, 2016
0
42
New work led by Carnegie's Kangmei Zhao and Sue Rhee reveals a new mechanism by which plants are able to rapidly activate defenses against bacterial infections. This understanding could inspire efforts to improve crop yields ...
Plants & Animals
Oct 26, 2021
1
75
A team including Dartmouth researchers has uncovered a protein that plays a vital role in how plant roots use water and nutrients, a key step in improving the production and quality of crops and biofuels.
Biotechnology
Aug 12, 2013
0
0
In uncertain environments, organisms not only react to signals, but also use molecular processes to make guesses about the future, according to a study by Markus Arnoldini et al. from ETH Zurich and Eawag, the Swiss Federal ...
Cell & Microbiology
Aug 16, 2012
1
0
Life on Earth has a myriad of problems, but gravity isn't one of them – staying grounded means organisms can soak up the light and heat that enables growth.
Space Exploration
Nov 8, 2017
0
21
The existence of coral reefs, in all their abundant biodiversity and beauty, relies largely on a complex symbiosis between reef-building corals and microalgae. This finely tuned, fragile, partnership is constantly under threat ...
Environment
Apr 1, 2020
0
120
Scientists have found a way to measure the unseen toll that environmental stress places on living creatures—showing that they can rev up their metabolism to work more than twice as hard as normal to cope with change.
Environment
Mar 30, 2015
3
61
Climate change and ocean warming threaten coral reefs and disrupt the harmonious relationship between corals and their symbiotic algae, a process known as "coral bleaching." However, a new study conducted by scientists at ...
Environment
Apr 23, 2019
0
188
New research at the University of Chicago has found that the same machinery used by mammalian cells to drive cellular differentiation also plays a critical role in activating genes in yeast in response to environmental stress.
Cell & Microbiology
Nov 22, 2022
0
68
The emergence of biotic and abiotic stresses poses potential impairment on plant growth and yield. Accurate monitoring and assessment of plant health status is therefore highly important; however, conventional bulky and heavy ...
Bio & Medicine
Aug 13, 2020
0
5
