Map of human genetic variation across populations may promise improved disease treatments
...ogether to generate an even denser map." The more detailed description of genetic variations is expected later this year from the international HapMap Project, directed by government agencies from Japan, China and Canada, as well as The Wellcome Trust of London and the U.S. National Institutes of Health. Tha...Scientists discover how climate change causes the simultaneous boom or bust of multiple populations
... the United Kingdom. The researchers coupled their detailed field studies and ecological knowledge with statistical analyses of data that Hudson had obtained from the owners of 100 individual estates in Northern England, where populations of Red Grouse have been maintained as game birds for more than 100 year...Worms, slugs inspire robotic devices
...National Science Foundation, Chiel has studied the detailed movements of soft-tissue animals like the California sea slug, chronicling their behavior on film and with MRI imaging.. "My focus has been basic science," Chiel explained. "If we can understand how nature controls adaptive behavior through its neur...Brain region learns to anticipate risk, provides early warnings. suggests new study in Science
...ctual real-world trials. "We started by building a detailed computer simulation of the ACC, and then we found that the computer predicted the existence of the early warning signal in ACC," Brown said. "This was an exciting result, but we still needed to test the prediction in humans to demonstrate that the mo...California researchers help map human genetic variation across populations
... HapMap Project, which is expected to release more detailed descriptions of genetic variations later this year. "We see these two efforts as complementary," said Perlegen's Hinds. "The HapMap project will yield a denser map, with more SNPs across a deeper set of individuals." HapMap will describe variation a...Were bigger brains really smarter?
...niversity of Washington in Seattle, emphasized the detailed planning needed as you get set to throw. "In hunting, you have to be right the first time, or dinner runs away, but there are other strong candidates such as the brain space needed to use words in short sentences," noted Calvin. "You need something s...Technological revolutions in sensors, robotics, and telecommunications allow new views of ocean
...a favorite fishing ground. The technology for this detailed mapping has been around for several years, but, as... ships run aground or have a spill it's a problem detailed maps can prevent these accidents. It's important for safety and for the environment." Mayer and his...New Georgia Tech micro-CT imaging technique to help tissue engineers improve bone regeneration
...-CT) imaging — a process 1 million times more detailed than a traditional CT scan. The new micro-CT scan ...arization and mineralization can provide much more detailed information about the bone's structure and blood flow. Although not yet available clinically, these ...Ecological destruction fuels emerging diseases
... different diseases, something that will require a detailed understanding of their often complex multi-host life cycles. "It's very difficult to link these things up," he says. "It's very time consuming to do that, but without that information we don't know how these parasites are transmitted." And without ba...Research advances quest for HIV-1 vaccine
...ines for HIV-1, the virus that causes AIDS. A new detailed structural analysis of the complex formed by an an... Jolla, California performed a study examining the detailed molecular structure of the complex formed when 4E10 binds to gp41 and determining how interaction of...Rapid, new test develped for inherited immune deficiency
...ch." The newly developed screening tool exploits a detailed understanding of the maturation of T cells, one of the essential types of white blood cells that make up the immune system. Without a sufficient number of normal T cells, the immune system doesn't work, just as when the AIDS virus wipes out the same ...Protecting drinking water supplies within buildings
...shers and icemakers. NIST researchers will conduct detailed measurements, analysis and modeling of the transport, accumulation and removal of potential contaminants in building plumbing systems. This work, which is scheduled for completion in summer 2006, will provide the technical basis for EPA guidelines fo...Researchers find three major beetle groups coming up one testis short
...ineages also lack one testis. The survey required detailed dissection and study of over 820 species, a representative sampling from the 37,000 species of carabid beetles estimated to exist. The researchers found 174 species, all members of the three lineages with only one testis. The researchers noted that e...FSU anthropologist leads incredible journey through 'hobbit' brain
...al endocast out of latex. Together they provided a detailed map of imprints left on LB1's braincase that corresponded to the once-living organ's shape, grooves, vessels and sinuses. "I thought the Homo floresiensis brain would look like a chimp's," Falk said. "I was wrong. There were fancier things on LB1's b...'Hobbit' fossil likely represents new branch on human family tree
...ies of early humans, according to the results of a detailed comparison of the fossil's brain case with those o...on to studying brain shapes, researchers conducted detailed comparisons of dimensions in the virtual endocasts. These analyses identified several similarities ...Oldest fossil human protein ever sequenced
..."This research opens up the possibility of getting detailed protein information from past human populations, to make inferences about the evolution of human diet and physiology," said Erik Trinkaus, Ph.D., the Mary Tileston Hemenway Professor of Physical Anthropology in Arts & Sciences at Washington Universit...Researchers identify gene that plays major role in age-related blindness disease
...s a loss of the central visual field necessary for detailed sight, reading, driving, sports participation and watching TV and movies. A characteristic of AMD (both the "dry" and wet forms) is the build up of fatty deposits called drusen in the macula, the central region of the retina. Hoh and colleagues anal...Gene variant increases risk of age-related macular degeneration
...ent to the brain. The macula is critical for fine, detailed vision. In patients with severe AMD, progressive blurring and loss of central vision due to damage of the macula may leave people unable to perform everyday activities such as driving, reading, writing checks and recognizing faces, he said. "Fifteen......s males and females before birth. The discovery is detailed in the March 10 edition of the Proceedings of the National Academies of Sciences found at: www.pnas.org. "Our hypothesis is that neonatal males are exposed to the steroid estradiol (a form of natural estrogen) produced by their testes. Estradio......le scientific conferences that one can attend. For detailed information about the nearly two dozen meetings that will be held at its historic main campus this year, visit http://meetings.cshl.edu/meetings.html . From there, travel information and links for registering to attend any of the 2005 Cold Spring H...