New Evidence For 'RNA World' Hypothesis
Monday, February 22, 2010 - 16:49
in Biology & Nature
A new RNA molecule created by University of Colorado scientists can catalyze a key reaction needed to synthesize proteins. The discovery may have significant implications, researchers say, because it further substantiates the 'RNA World' hypothesis, which proposes that life on Earth evolved from early forms of RNA. The research is detailed this week in the Proceedings of the National Academy of Sciences. read more