Mistletoes are obligate hemiparasitic aerial shrubs and play important roles in biogeochemical cycles. They obtain mineral nutrients and water from their hosts via haustoria that penetrate host vascular tissues. Although ...
Plants & Animals
Jan 30, 2023
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3
Deep evolution casts a longer shadow than previously thought, scientists report in a new paper published the week of Aug. 1 in the Proceedings of the National Academy of Sciences. Smithsonian scientists and colleagues looked ...
Plants & Animals
Aug 1, 2022
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87
Lentils are an important and popular food in many parts of the world. They are also a nutritional powerhouse. This versatile legume is a great source of protein, carbohydrates, and fiber, and high in mineral nutrients and ...
Agriculture
May 2, 2022
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4
Greenhouse gas emissions from human activities have caused Earth's climate to change—and in Arctic regions, air temperatures are warming twice as fast as the global average. Permanently frozen Arctic soils located in tundra ...
Ecology
Apr 26, 2022
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92
In a changing climate, understanding how organisms respond to stress conditions is increasingly important. New work led by Carnegie's Arthur Grossman and Emanuel Sanz-Luque could enable scientists to engineer the metabolism ...
Molecular & Computational biology
Oct 15, 2020
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82
As boreal forest wildfires increase in severity and frequency, new patterns of post-fire recovery are emerging. Research led by Jill Johnstone and colleagues at the U.S. National Science Foundation-supported Bonanza Creek ...
Environment
Oct 15, 2020
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9
Tropical forests contain some of the most biodiverse and dynamic ecosystems in the world. Environmental conditions such as precipitation, temperature, and soils shape the biota of the landscape. This influence is especially ...
Ecology
May 27, 2020
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161
Researchers at Lund University in Sweden, in collaboration with colleagues from the University of Amsterdam, examined how 18 years of drought affect the billions of vital bacteria that are hidden in the soil beneath our feet. ...
Environment
Nov 30, 2018
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10
A fundamental prerequisite for life on earth is the ability of living organisms to adapt to changing environmental conditions. Physicists at the Technical University of Munich (TUM) and the University of California San Diego ...
Cell & Microbiology
Dec 14, 2017
0
11
When a soil dries out, this has a negative impact on the activity of soil bacteria. Using an innovative combination of state-of-the-art analysis and imaging techniques, researchers at UFZ have now discovered that fungi increase ...
Cell & Microbiology
Jun 7, 2017
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