Plants absorb the mineral sulfate from groundwater. An international research team led by scientists from Heidelberg University has uncovered how sulfate controls the production of the drought stress hormone ABA in plants ...
Plants & Animals
Dec 21, 2018
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8
In plants, the cell wall acts like a skeleton, providing support and stability, and also like muscle, passing water from the ground all the way to the highest leaves and branches. The structure responsible for water transport ...
Plants & Animals
Oct 29, 2018
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7
Over 1 billion years ago, a relationship began between the ancestor of all living plants and a type of bacterium that paved the way for the evolution of life as we know it. The single-celled algal ancestor engulfed, but crucially, ...
Plants & Animals
Oct 22, 2018
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17
The wild rice consumed by our Neolithic ancestors was very different from the domesticated rice eaten today. Although it is unclear when humans first started farming rice, the oldest paddy fields—in the lower Yangzi River ...
Biotechnology
Oct 16, 2018
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94
Perhaps you've never tasted sorghum (Sorghum bicolor), the fifth most popular crop in the world, but you probably will soon. This ancient grain is a common source of food in developing countries and is also used to make Baijiu, ...
Biotechnology
Oct 2, 2018
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5
A study at the U.S. Department of Energy's Brookhaven National Laboratory identifies new details of how a sugar-signaling molecule helps regulate oil production in plant cells. As described in a paper appearing in the journal ...
Biotechnology
Sep 24, 2018
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49
Researchers at the RIKEN Center for Sustainable Resource Science in Japan have discovered a gene in plants that helps protect them from excessive heat. Published in the scientific journal Plant Cell, the study shows that ...
Biotechnology
Jul 5, 2018
0
5
Roughly half of the western medicines used today were derived from naturally occurring plant metabolites. Plants produce over 200,000 of these specialized metabolites, but identifying medicinally useful ones is challenging, ...
Biochemistry
Jul 2, 2018
0
17
Purdue University scientists have discovered evidence that the repressive structures that plants use to keep genes turned off is built with a potential self-destruct switch. The findings offer insight into ways to control ...
Biotechnology
Jun 22, 2018
0
52
For decades, biologists have believed a key enzyme in plants had one function—produce amino acids, which are vital to plant survival and also essential to human diets.
Biotechnology
Jun 15, 2018
5
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