Science news articles about 'rna enzymes'

... with a method of forced adaptation known as in vitro evolution. The goal was to take one of the RNA enzymes already developed in the lab that could perform the basic chemistry of replication, and ...

... Martick, a UCSC postdoctoral researcher and first author of the Nature paper. A ribozyme, or "RNA enzyme," is an RNA molecule that can catalyze a chemical reaction. RNA is better known for its ...

... gene-targeting approach uses a specially designed RNA enzyme to inhibit strains of the herpes simplex ... 45 percent in mice not given the special enzyme. Analysis of tissue from treated mice revealed ...

NASA satellite launch is again postponed … RNA enzyme might inhibit herpes virus … Nanoparticle system scans opaque objects … A new obesity drug target is possible ... Health/Science news from UPI.

... will replicate. In their paper, Joyce and his colleagues showed that they could use cross-replicating RNA enzymes containing aptamers to detect and quantify two different chemicals. One of these was ...

... one riboswitch, the glmS, has been found to control gene expression as an RNA enzyme," said Spitale, who received his Ph.D. in Chemistry on April 16th, 2009. "The RNA World Hypothesis holds ...