that is filled with roughly three meters of DNA As the instructions for all cell processes the DNA must be accessible to the cell’s transcription machinery yet be compressed tightly enough to fit inside the ... - Read More
A University of Utah led study using X rays and neutron beams has revealed the inner workings of a master switch that regulates basic cellular functions but that also when mutated contributes to cancer cardiovascular ... - Read More
High resolution cryo electron microscopy has now revealed in unprecedented detail the structural changes in the bacterial ribosome which results in resistance to the antibiotic erythromycin Multiresistant bacterial pathogens that are insensitive to virtually all ... - Read More
Biomedical engineering researchers have developed a drug delivery system consisting of nanoscale “cocoons” made of DNA that target cancer cells and trick the cells into absorbing the cocoon before unleashing anticancer drugs The work was ... - Read More
Released 13 Oct 2014 8 00 AM EDTSource Newsroom North Carolina State University more news from this source Contact Information Available for logged in reporters only Citations Journal of the American Chemistry SocietyOct 14 2014 ... - Read More
New research conducted at the Florida State University based National High Magnetic Field Laboratory has revealed a new innovative way to classify the severity of a stroke aid in diagnosis and evaluate potential treatments Stroke ... - Read More
Mineral coatings on sand particles actually encourage microbial activity in the rapid sand filters that are used to treat groundwater for drinking according to a paper published ahead of print in Applied and Environmental Microbiology ... - Read More
Released 10 Oct 2014 1 00 PM EDTSource Newsroom Oak Ridge National Laboratory more news from this source Contact Information Available for logged in reporters only Citations Journal of Biological ChemistryOct 11 2014 Using X ... - Read More
A long sought goal of creating particles that can emit a colorful fluorescent glow in a biological environment and that could be precisely manipulated into position within living cells has been achieved by a team ... - Read More
Scientists have been laboring to detect cancer and a host of other diseases in people using promising new biomarkers called exosomes Indeed Popular Science magazine named exosome based cancer diagnostics one of the 20 breakthroughs ... - Read More
Increasing the oil content of plant biomass could help fulfill the nation's increasing demand for renewable energy feedstocks But many of the details of how plant leaves make and break down oils have remained a ... - Read More
Released 8 Oct 2014 3 00 PM EDTSource Newsroom American Institute of Physics AIP more news from this source Contact Information Available for logged in reporters only Oct 9 2014 WASHINGTON D C October 8 ... - Read More
Released 7 Oct 2014 2 00 PM EDTSource Newsroom UT Southwestern Medical Center more news from this source Contact Information Available for logged in reporters only Citations Cell MetabolismOct 8 2014 DALLAS – Oct 7 ... - Read More
Plants that come under attack from pathogens have an automatic immune response Fungi get around this plant immunity by injecting proteins into the host plant cells These 'effector proteins' enable the fungi to escape the ... - Read More
Is it a solar cell Or a rechargeable battery Actually the patent pending device invented at The Ohio State University is both the world's first solar battery In the October 3 2014 issue of the ... - Read More
Fuel cells could possibly replace the batteries of mobile phones and laptop computers and the UPV EHU University of the Basque Country is looking at ways of enhancing their efficiency Researchers in the renewable energy ... - Read More
For hundreds of years biologists have studied cells through the lens of a microscope With a little help from a team of engineers at Drexel University these scientists could soon be donning 3 D glasses ... - Read More
Scientists have taken pictures of the BRCA2 protein for the first time showing how it works to repair damaged DNA Mutations in the gene that encodes BRCA2 are well known for raising the risk of ... - Read More
Graphene quantum dots created at Rice University grab onto graphene platelets like barnacles attach themselves to the hull of a boat But these dots enhance the properties of the mothership making them better than platinum ... - Read More
Yeast are commonly used to transform corn and other plant materials into biofuels such as ethanol However large concentrations of ethanol can be toxic to yeast which has limited the production capacity of many yeast ... - Read More
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