Demystifying the chemical processes that create a wine's aroma, and the invaluable potential application of that understanding in winemaking, is the new objective of scientists in Uruguay who, with European partners, also recently sequenced the genome of the high-value Tannat grape, from which 'the most healthy of red wines' are fermented.
Sep 2nd, 2013
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Biological cells are surrounded by a membrane, and here some of the most important processes for sustaining life take place. There can also be something very beautiful happening in membranes, researchers from the University of Southern Denmark have discovered: Membranes can contain beautiful, mysterious patterns.
Aug 30th, 2013
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Research on new polymer additives that enhance the ability of orally administered drugs will result in greater effectiveness and fewer side effects.
Aug 28th, 2013
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University of Washington researchers have performed what they believe is the first noninvasive human-to-human brain interface, with one researcher able to send a brain signal via the Internet to control the hand motions of a fellow researcher.
Aug 27th, 2013
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Scientists at the Scripps Research Institute have found a way to apply a powerful new DNA-editing technology more broadly than ever before.
Aug 26th, 2013
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Columbia researchers make significant step in understanding and imaging protein synthesis.
Aug 26th, 2013
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Researchers report on a new software tool known as DeNovoGear, which uses statistical probabilities to help identify mutations and more accurately pinpoint their source and their possible significance for health.
Aug 26th, 2013
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Scientists at the Research Institute of Molecular Pathology (IMP) found that the structure of Chromosomes is supported by a kind of molecular skeleton, made of cohesin.
Aug 26th, 2013
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In an era of widespread genetic sequencing, the ability to edit and alter an organism's DNA is a powerful way to explore the information within and how it guides biological function.
Aug 23rd, 2013
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Research has discovered that combinations of bacteria commonly found in water pipes can form a biofilm which enables other potentially more harmful bacteria to thrive.
Aug 22nd, 2013
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Understanding protein function on a genomic scale is now one of the central goals of biology. The project ENZYME MICROARRAYS ('An integrated technology for the deconvolution of complex biochemical systems, drug discovery and diagnostics') was aimed at developing new techniques to help better understand protein functioning.
Aug 20th, 2013
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Biologist Peter Reddien seeks to understand planarians' famous ability to grow new body parts.
Aug 20th, 2013
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A new study by Rice University biophysicists offers the most comprehensive picture yet of the molecular-level action of melittin, the principal toxin in bee venom. The research could aid in the development of new drugs that use a similar mechanism as melittin's to attack cancer and bacteria.
Aug 18th, 2013
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Hyperswarming, pathogenic bacteria have repeatedly evolved in a lab, and the good news is that they should be less of a problem to us than their less mobile kin. That's because those hyperswarmers, adorned with multiple whipping flagella, are also much worse at sticking together on surfaces in hard-to-treat biofilms. They might even help us figure out a way to develop anti-biofilm therapies for use in people with cystic fibrosis or other conditions.
Aug 15th, 2013
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A sensor developed at A*STAR can detect bladder cancer cells and track tumor progression.
Aug 14th, 2013
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A microchip that can identify human pathogens in a single test could revolutionize the diagnosis of infections.
Aug 14th, 2013
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Researchers have now created the first simplified computer model of the process that forms the Fahraeus-Lindqvist layer in our blood -- a model that could help to improve the design of artificial platelets and medical treatments for trauma injuries and for blood disorders such as sickle cell anemia and malaria.
Aug 13th, 2013
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Using human pluripotent stem cells and DNA-cutting protein from meningitis bacteria, researchers from the Morgridge Institute for Research and Northwestern University have created an efficient way to target and repair defective genes.
Aug 13th, 2013
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