News tagged with green algae
UT biosolar breakthrough promises cheap, easy green electricity
Barry D. Bruce, professor of biochemistry, cellular and molecular biology, at the University of Tennessee, Knoxville, is turning the term "power plant" on its head. The biochemist and a team of researchers have developed ...
Technology / Energy & Green Tech
Feb 02, 2012 |
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Researchers model potential of toxic algae photoreceptors
Blue-green algae is causing havoc in Midwestern lakes saturated with agricultural run-off, but researchers in a northwest Ohio lab are using supercomputers to study a closely related strain of the toxic cyanobacteria ...
Jan 26, 2012 |
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Shoe strings and egg openers
Photosynthesis is one of the most important biological processes. However, it is less efficient in plants than it could be. Red algae, in contrast, use a slightly different mechanism and are thus more productive. ...
Nov 08, 2011 |
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How do green algae react to carbon nanotubes?
Nanoparticles such as carbon nanotubes (CNT), which are found in an ever-increasing number of products, are ending up more and more frequently in our surroundings. If and how they affect aquatic ecosystems ...
Nanotechnology / Nanomaterials
Nov 04, 2011 |
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LANL develops first genetically engineered 'magnetic' algae
LANL scientists have genetically engineered "magnetic" algae to investigate alternative, more efficient harvesting and lipid extraction methods for biofuels. The researchers seek to reduce the cost of algae-based ...
Nanotechnology / Bio & Medicine
Oct 19, 2011 |
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Blue-green algae a danger for people, pets
(Medical Xpress) -- Warning signs have been showing up all summer: Several lakes and ponds in Kansas have been reporting contamination from toxic blue-green algae.
Sep 02, 2011 |
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Baltic sea countries do not live up to commitments: WWF
The nine countries with a Baltic Sea coast are not doing enough to protect the very polluted body of water, the World Wide Fund for Nature (WWF) said in a report published Wednesday.
Aug 31, 2011 |
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Getting to know bacteria with 'multiple personalities'
(PhysOrg.com) -- Cyanobacteria, or blue-green algae, have been the subject of decades of debate over exactly how they should be classified. While they reproduce and share DNA with their bacterial cousins, ...
Jul 07, 2011 |
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Parasitoid wasps protect lettuce and celery from pests
Scientists have found that a native British parasitoid wasp has been found to be very effective at controlling the shore flies that infest lettuce and celery greenhouses, damaging crops and annoying farmers.
Jul 05, 2011 |
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NASA research offers new prospect of water on Mars
(PhysOrg.com) -- NASA scientists are seeing new evidence that suggests traces of water on Mars are under a thin varnish of iron oxide, or rust, similar to conditions found on desert rocks in California's Mojave ...
Space & Earth / Space Exploration
Jul 02, 2011 |
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Model helps pinpoint cyanobacterial genes that capture the sun's energy
A new computer model of blue-green algae can predict which of the organism's genes are central to capturing energy from sunlight and other critical processes.
Jun 23, 2011 |
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Algae slick floating towards China's east coast
A large expanse of green algae is floating towards China's east coast, potentially threatening marine life and the region's tourism industry, an official and state media said Wednesday.
Jun 15, 2011 |
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Ancient bacterial mats may have been key to first mobile animals
(PhysOrg.com) -- Researchers from Canada studying the highly salty coastal lagoons at Los Roques, Venezuela and the microbial mats found at the bottom of the sea there, have discovered that oxygen levels in ...
Space & Earth / Earth Sciences
May 16, 2011 |
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Ancestors of land plants revealed
It was previously thought that land plants evolved from stonewort-like algae. However, new research published in BioMed Central's open access journal BMC Evolutionary Biology shows that the closest relatives to land plants ...
Apr 18, 2011 |
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Pond alga could help scientists design effective method for cleaning up nuclear waste
Researchers from Northwestern University and Argonne National Laboratory have an enhanced understanding of a common freshwater alga and its remarkable ability to remove strontium from water. Insight into this mechanism ultimately ...
Apr 04, 2011 |
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