Natural Sciences & Mathematics

Frank Porter Graham Honor Society inducts two in the College

The Frank Porter Graham Graduate and Professional Student Honor Society held its Induction Ceremony and Reception on April 9. Two chemistry students in the College of Arts and Sciences, Michael Bertucci and James Grinias, were among the new inductees. The Frank Porter Graham Graduate and Professional Student Honor Society is dedicated solely to graduate and

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Three-dimensional RNA modeling opens scientific doors

In a paper published today in the journal Nature Methods, a team from the University of North Carolina at Chapel Hill demonstrates a simple, cost-effective technique for three-dimensional RNA structure prediction that will help scientists understand the structures, and ultimately the functions, of the RNA molecules that dictate almost every aspect of human cell behavior. 

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UNC research: Gene switches do more than flip ‘on’ or ‘off’

UNC researchers have found that gene switches do more than just flip “on” or “off.” The specific proteins called transcription factors that control which genes are turned off or on actually exhibit much more complex binding behavior. For the first time, “we are able to show the molecular equivalent of a real-time traffic report,” says biologist Jason Lieb.

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