Mercury (Hg), and its more biologically available form, methylmercury (MeHg), are powerful neurotoxins that impact development and function of the central nervous system. The Northeast is considered a mercury "hotspot," due ...
Ecology
Jul 8, 2019
0
155
When it comes to making a lasting impression in geological history, the medium makes all the difference, especially in the Earth's paleo-oceans. Here, during the Archean Eon (4,000-2,500 million years ago) and at times during ...
Earth Sciences
May 13, 2019
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89
Newly discovered enzyme uses an unusual mechanism to generate a molecule with an eye-wateringly awful smell
Biochemistry
Feb 22, 2019
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10
In a doctoral research project conducted at the Department of Biology, researchers have described the degradation of the dietary sugar sulfoquinovose by anaerobic bacteria to toxic hydrogen sulfide for the first time—increased ...
Cell & Microbiology
Dec 20, 2018
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3
Just as spacesuits help astronauts survive in inhospitable environments, newly developed "spacesuits" for bacteria allow them to survive in environments that would otherwise kill them.
Materials Science
Oct 1, 2018
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107
New research by Texas A&M AgriLife Research scientists shows biochar has potential to make anaerobic digestion of animal manure a more efficient method to rid farms of waste while producing methane for energy.
Environment
Jan 8, 2018
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54
Chemists at the University of Basel have been able to show for the first time that anaerobic bacteria can produce the vitamin ergothioneine in the absence of oxygen. This suggests that bacteria were forming this compound ...
Biochemistry
Oct 4, 2017
0
84
Many wastewater treatment facilities rely on membrane bioreactors (MBRs) that use bacterial communities to consume and break down contaminants that make the water unsafe for reuse.
Cell & Microbiology
Oct 7, 2016
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11
Rust is the bane of steel, whether on cars, on ships and boats, or as part of marine infrastructure. Now, contrary to previous thinking, it turns out that the ocean-dwelling, steel-corroding species, Mariprofundus sp. DIS-1, ...
Cell & Microbiology
Sep 19, 2016
0
10
Scientists have adapted a process normally used to make bioplastic, to remove carbon from wastewater, slashing the amount of energy needed for the treatment process.
Biotechnology
Jun 5, 2015
0
38
