Vestimentiferan tubeworms, unique deep-sea dwellers lacking a digestive system, rely on a symbiotic partnership with sulfide-oxidizing endosymbiotic bacteria (endosymbionts) for nutrients. Living in chemosynthetic ecosystems ...
Ecology
Jul 25, 2024
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1
Researchers at the University of Cambridge have demonstrated that the plant hormone gibberellin (GA) is essential for the formation and maturation of nitrogen-fixing root nodules in legumes and can also increase nodule size. ...
Biotechnology
Jul 23, 2024
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105
When it comes to diatoms that live in the ocean, new research suggests that photosynthesis is not the only strategy for accumulating carbon. Instead, these single-celled plankton are also building biomass by feeding directly ...
Earth Sciences
Jul 17, 2024
1
516
A research team has identified three rhizobia strains, Rhizobium sp. TZSR12C, Rhizobium sp. TZSR25B, and Bradyrhizobium sp. TZSR41A, which effectively suppressed root rot fungal pathogens in soybeans under both in vitro and ...
Biotechnology
Jul 17, 2024
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1
A research team used synchrotron-based X-ray microcomputed tomography (SR-μCT) to non-invasively obtain high-quality 3D images of fresh soybean root nodules, quantifying the volumes of the central infected zone (CIZ) and ...
Molecular & Computational biology
Jul 9, 2024
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0
A genetic "off switch" that shuts down the process in which legume plants convert atmospheric nitrogen into nutrients has been identified for the first time by a team of international scientists.
Molecular & Computational biology
Jun 26, 2024
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73
In the deep-sea environment of the East Pacific Rise, where sunlight does not penetrate and the surroundings are known for their extreme temperatures, skull-crushing pressures, and toxic compounds, lives Riftia pachyptila, ...
Ecology
Jun 13, 2024
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94
Medicinal plants are important economic crops and of great value in the health care industry. The rapid growth of market demand has led to a shortage of Chinese medicinal crops and an annual increase in prices. Secondary ...
Molecular & Computational biology
Jun 7, 2024
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0
Most organisms on this planet rely on the circadian clock to function properly. New research published in Nature Communications from the Pakrasi Lab investigates the function of the clock in unicellular nitrogen fixing cyanobacteria—microbes ...
Cell & Microbiology
Jun 7, 2024
0
17
Georgia's saltwater marshes—living where the land meets the ocean—stretch along the state's entire 100-mile coastline. These rich ecosystems are largely dominated by just one plant: grass.
Ecology
May 15, 2024
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45
