Tag: "americans" at biology news

Health costs soar as 60 million Americans classed as obese

A new method for manipulating macromolecules has been developed by researchers at the University of Illinois at Urbana-Champaign. The technique uses double-stranded DNA to direct the behavior of other molecules. .. In previous DNA nanotechnology efforts, duplex DNA has been used as a static lattice to construct geometrical objects in three dimensions. Instead of manipulating DNA alone into such s...

Gene variation increases SIDS risk in African Americans

About five percent of deaths from SIDS (sudden infant death syndrome) in African Americans can be traced to defects in one gene and half of those deaths result from a common genetic variation that increases an infant's risk of developing an abnormal heart rhythm during times of environmental stress, a research team based at the University of Chicago reports in the February 2006 issue of the Journ...

Americans support free access to research

In an online survey of public attitudes conducted recently and released today by Harris Interactive®, 8 out of 10 (82%) adults polled said they believe that "if tax dollars pay for scientific research, people should have free access to the results of the research on the Internet." . .. These findings from the Harris Poll, one of the longest running independent opinion polls in the United States,...