Scientists discuss new frontiers in single-molecule research at American Chemical Society
Not long ago, the idea of conducting an experiment on a single strand of DNA seemed far beyond the realm of science. But thanks to rapid advances in microscopy in the last decade, researchers can now watch a single gene being transcribed from DNA--one atom at a time--or observe the acti...High-value chemicals produced from ethanol feedstocks could boost biorefinery economics
...aking a comprehensive approach to the biorefinery, conducting studies of how to maximize plant growth through genetic engineering, developing new microbial techniques for digesting cellulose, and applying environmentally-friendly chemical processes for reactions and separations. The organizers decided to pursu...Consortium for Functional Glycomics awarded $40.7 million 'glue' grant
...cilitating the development of new technologies for conducting high-throughput glycomics analysis, and the creation of a reagent bank to provide reagents such as glycan-specific antibodies to the glycobiology community. Ultimately, the public will be the prime beneficiary of this research as new discoveries are ...3rd Annual AIBS, BSCS, NESCent Evolution Science and Education Symposium
...ctive use, providing professional development, and conducting research and evaluation studies will provide teachers with hands-on exercises and resources. Symposium speakers will include: Dr. Philip Gingerich is Professor of Geological Sciences and Director of the Museum of Paleontology at the Uni...Chimpanzees can transmit cultural behavior to multiple 'generations'
...impanzees learn complex behaviors in the wild. "By conducting controlled cultural experiments with captive chimpanzees, we are able to learn more about wild population-specific behavioral differences, thought to represent a form of cultural variation," said Horner. "These findings also show great similarity bet...The challenge of reconciling science and society
...s, they are expected to have ethical standards for conducting researchscientists are also citizens, and they are not exempt from the ethical and moral standards of their communities." By applying an ethical framework to the historical facts in each case, Carlson shows how events spin out of control. He indic...Forsyth scientists develop system for automated analysis of behavior
...tomate the analysis of animal behavior, while also conducting functional experiments on a large number of subjects simultaneously. The Forsyth Automated Training Apparatus, (ATA), also provides an efficient methodology to conduct drug screening and potentially shorten the development time for new drugs. Mic...UC Davis study finds brain cell regulator is volume control, not on/off switch
...al messengers from different parts of the body, by conducting weak electric currents across their membranes. This is possible because of an unequal distribution of charged ions, or atoms, on either side of the nerve cell membrane. Voltage-gated potassium channels regulate the passing of potassium ions across th...Northwestern receives Gates Foundation grant for medical diagnostics
... about emerging market issues and requirements for conducting business in these markets. It provides them with a vehicle for tying together classroom theory and practical experience through action learning. "We believe that the partnership between Northwestern, Abbott and Inverness may offer other universitie...'Sticky' mice lead to discovery of new cause of neurodegenerative disease
...ns," she said. Ackerman and her colleagues are conducting further studies to understand why Purkinje cells are particularly vulnerable to defects in protein synthesis. They are also exploring how the actions of other genes in the cell can alleviate the pathology caused by protein misfolding....Draft environmental impact statement prepared for USAMRIID facilities at Fort Detrick
...els (BSL) 2, 3, and 4. USAMRIID's mission involves conducting research to develop medical solutions -- vaccines, drugs, therapies, and diagnostics -- to protect our armed forces and citizens from biological threats. The proposed new USAMRIID facilities will be located on Fort Detrick, adjacent to the existing U...Metal homeostasis research in plants will lead to nutrient-rich food and higher yielding crops
...p yields. Dartmouth Professor Mary Lou Guerinot is conducting research to better understand the mechanisms of micronutrient uptake, distribution and regulation. Guerinot's findings are making it feasible to engineer nutrient-rich plants better able to grow in soils now considered marginal and to increase cr...Gabriela Cezar's stem cell research targets birth defects and cancer
Madison -- After conducting research at Scotland's Roslin Institute (birthplace of Dolly the cloned sheep) and creating in-vitro models of obesity and Parkinson's Disease for the pharmaceutical giant Pfizer, Gabriela Cezar has returned to the University of Wisconsin-Madison. ...Human embryonic stem cells display a unique pattern of chemical modification to DNA
...nique developed at Illumina enabled the scientists conducting this new study to simultaneously examine hundreds of potential methylation sites, thereby revealing global patterns. "Analyzing the DNA methylation pattern of hundreds of genes at a time opens a new window for epigenetic research," says Dr. Jian-Bin...Top researcher-educators receive Presidential Early Career Award for Scientists and Engineers
...h. Ashley James of the University of Minnesota is conducting research on flows that occur at interfaces in many industrial, biomedical, and natural processes. Her state-of-the-art computational techniques include molecular effects that traditionally have been ignored. Her research will facilitate fundamental d...Early fetal gender test demands rapid ethical policymaking
...ld be banned and the Department of Health has been conducting a review of the 1990 Human Fertilisation and Embryology Act the legislation governing human fertilisation. "Such debates need to consider the way that policy, guidelines and legal frameworks drawn up to work with Western attitudes and cultures wil...DFG presents the 2006 MAK and BAT value list
... (SCOEL) and the American (TLV) commissions. While conducting this evaluation, it was decided, due to the fact that 3- and 4-nitrotoluol are suspected carcinogens and as a result of insufficient data being available for a health evaluation of tert-butylamine, dibromodifluoromethane and red phosporous, to delete...Ancient raindrops reveal the origins of California's Sierra Nevada range
...ago. The Stanford team obtained their results by conducting a chemical analysis of ancient raindrops unearthed in the Sierra during the California Gold Rush. In addition to providing important insights for geoscientists, the authors say their findings could lead to more accurate assessments of global climate ...Solitons could power molecular electronics, artificial muscles
...carries a charge through organic materials such as conducting polymers at the molecular level. "These extra el... interested in how solitons carry a charge through conducting polymers, which consist of long, skinny chains of molecules. The tiny chains are practically one-d...Pomegranate juice helps keep PSA levels stable in men with prostate cancer
...nate juice in prostate cancer about six years ago, conducting preclinical research in cell cultures and in animals. Those studies showed pomegranate juice slowed the growth of prostate cancer, Pantuck said. The data was impressive enough to test pomegranate juice in clinical trials, Pantuck said. To confirm ...