When harmful insects attack a plant, it defends itself. It forms protective substances that are poisonous for the insects. This defense response is activated by messengers, jasmonates. Their biosynthesis had been deemed to ...
Biotechnology
Jan 12, 2018
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U.S. Department of Agriculture (USDA) scientists are creating a backup storage site or "genebank" for citrus germplasm in the form of small buds, called shoot tips, which have been cryopreserved—that is, plunged into liquid ...
Ecology
Jul 23, 2013
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1
Many southwestern forests in the United States will disappear or be heavily altered by 2050, according to a series of joint Los Alamos National Laboratory-University of New Mexico studies.
Environment
Jul 11, 2013
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South American rainforests thrived during three extreme global warming events in the past, say paleontologists at the Smithsonian Tropical Research Institute in a new report published in the Annual Review of Earth and Planetary ...
Earth Sciences
May 30, 2013
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(Phys.org)—Sorghum was originally a tropical plant, but U.S. Department of Agriculture (USDA) scientists in Lubbock, Texas, are looking to Asia to increase sorghum's cold tolerance and expand its production range.
Biotechnology
Oct 22, 2012
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0
(Phys.org)—Preventing activity of a key enzyme in potatoes could help boost potato quality by putting an end to cold-induced sweetening, according to U.S. Department of Agriculture (USDA) scientists.
Biotechnology
Oct 15, 2012
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0
(Phys.org) -- U.S. Department of Agriculture (USDA) scientists have moved a step closer to understanding the underlying mechanisms that enable a helpful yeast to disable a mold that attacks tree nuts such as almonds, pistachios, ...
Biotechnology
Jul 3, 2012
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0
(Phys.org) -- New research at the U.S. Department of Agriculture (USDA) confirms that rising levels of atmospheric carbon dioxide facilitate the flow of genes from wild or weedy rice plants to domesticated rice varieties. ...
Biotechnology
May 24, 2012
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0
At first, the back room of plant physiologist Edgar Spalding's lab at the University of Wisconsin-Madison might be mistaken for an alien space ship set straight out of a Hollywood movie. It's a room bathed in low-red light ...
Biotechnology
Feb 14, 2012
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0
Poor calcium distribution in agricultural crops causes substantial loss of income every year. Now a Korean-Swiss research team under the co-leadership of plant physiologists at the University of Zurich identified a protein ...
Biotechnology
Nov 23, 2011
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