Speed plays crucial role in breaking protein's H-bonds

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Researchers at MIT studying the architecture of proteins have finally explained why computer models of proteins’ behavior under mechanical duress differ dramatically from experimental observations. This work could have vast implications in bioengineering and medical research by advancing our understanding of the relationship between structure and function in these basic building blocks of life.


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All News summaries from General Science news
All News summaries for October 30, 2007

25 year old message in a bottle reunited with its owner

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As an eleven year old boy in 1985, Donald Wylie tossed a bottle into the Orkney sea, with a message asking its finder to track him down. Almost a quarter of a century later, Donald will be reunited with the bottle which ...

NIST WTC 7 Investigation Finds Building Fires Caused Collapse

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The fall of the 47-story World Trade Center building 7 (WTC 7) in New York City late in the afternoon of Sept. 11, 2001, was primarily due to fires, the Commerce Department’s National Institute of Standards ...

Research shows pollsters how the undecided will vote

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As the American Presidential election approaches, pollsters are scrambling to predict who will win. A study by a team of researchers at The University of Western Ontario, Canada, and the University of Padova, Italy, may give ...

Manes, trains and antlers explained

Aug 21, 2008 | User rating: not rated yet
For Charles Darwin, the problem of the peacock's tail, in light of his theory of natural selection, was vexing in the extreme.

Study on salmonella self-destruction

Aug 21, 2008 | User rating: not rated yet
ETH Zurich biologists, led by Professors Martin Ackermann and Wolf-Dietrich Hardt, in collaboration with Michael Doebeli of the University of British Colombia in Vancouver (CN), have been able to describe how random molecular ...