Pam Frost Gorder

Science Writer

 

Top7: From Computer-Aided Design, a New Protein March 1, 2004

Filed under: Computing, Life Science, Medicine — Pam @ 12:00 am

How protein molecules form into useful shapes is unknown. It’s a puzzle called the protein-folding problem, and it’s key to developing treatments for diseases as diverse as Alzheimer’s, Parkinson’s, cataracts, cystic fibrosis, and diabetes’
most common form. Now scientists have taken one small but intriguing step toward solving the protein-folding problem by synthesizing a protein called Top7. Full story (PDF)

 
 

A Dark Universe Like Our Own

Filed under: Astronomy, Computing, Physics — Pam @ 12:00 am

As scientists confront an increasingly mysterious universe of mostly dark matter and dark energy, there’s comfort in the discovery that the dark matter, at least, moves in ways that are already familiar. A new theory suggests that dark matter doesn’t hover around galaxies in formless halos as once thought; rather, it clumps together in ways that mirror normal matter. Full story (PDF)

 
 
 

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