(PhysOrg.com) -- The fruit fly has evolved a method for arranging the tiny, hair-like structures it uses to feel and hear the world that's so efficient a team of scientists in Israel and at Carnegie Mellon University says ...
Computer Sciences
Jan 13, 2011
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A Jackson Laboratory research team led by Professor Patsy Nishina, Ph.D., has identified a mutation in a gene that's essential for correct protein-processing in cells. Defects in protein folding are associated with a variety ...
Biochemistry
Jan 7, 2011
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A team of scientists led by Melissa Rolls, an assistant professor of biochemistry and molecular biology at Penn State University, has peered inside neurons to discover an unexpected process that is required for regeneration ...
Cell & Microbiology
Dec 9, 2010
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The brain is forever chattering to itself, via electrical impulses sent along its hard-wired neuronal "Ethernet." These e-messages are translated into chemical transmissions, allowing communication across the narrow cleft ...
Biochemistry
Nov 23, 2010
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(PhysOrg.com) -- Researchers in Poland say plants are able to remember and react to information on light intensity and quality by transmitting information from leaf to leaf.
Stem cell research holds promise for improving the quality of human life -- especially embryonic stem cells, which can potentially develop into any tissue in the human body. However, basic scientific problems still remain ...
Biotechnology
Jun 8, 2010
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Researchers at the California Institute of Technology (Caltech) and the University of California, San Diego (UCSD) have discovered that injecting a simple hormone into leeches creates a novel way to study how hormones and ...
Cell & Microbiology
Mar 16, 2010
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Prions are causing fatal and infectious diseases of the nervous system, such as the mad cow disease (BSE), scrapie in sheep or Creutzfeldt-Jakob disease in humans. Scientists of Helmholtz Zentrum München and Technische Universität ...
Biochemistry
Nov 18, 2009
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Researchers from North Carolina State University have identified a gene that tells embryonic stem cells in the brain when to stop producing nerve cells called neurons. The research is a significant advance in understanding ...
Cell & Microbiology
Nov 17, 2009
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An international group of researchers from Carnegie Mellon University, Goettingen Medical School in Germany and the University of Cambridge in the United Kingdom have received a Human Frontiers Science Program (HFSP) grant ...
Cell & Microbiology
Nov 10, 2009
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