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Biologists offer clearer picture of how protein machine systems tweak gene expression

Indiana University biologists have found that specific types of RNA polymerase enzymes, the molecular machines that convert DNA into RNA, can differ in function based on variation in the parts -- in this case ...

Biology / Biotechnology

created Mar 01, 2012 | popularity not rated yet | comments 0 | with audio podcast

Plant polymerases IV and V are special forms of Polymerase II

(PhysOrg.com) -- It's a little like finding out that Superman is actually Clark Kent. A team of biologists at Washington University in St. Louis has discovered that two vital cellular components, nuclear RNA ...

Biology /

created Jan 06, 2009 | popularity 5 / 5 (3) | comments 0