Although we cannot comment on the Chomczynski and Sacchi protocol, we found the Trizol (Life Technologies, Rockville, MD) extraction of total RNA (a relatively routine and standard method ...

one obtains information about the quantity of a particular message present in each RNA pool. cDNA arrays alter this strategy in several ways (Fig. 1 ). In an array experiment, many gene–specific ...

Biologists at Indiana University Bloomington have shown that the surfaces of plant leaves are coated with a diverse array of RNA molecules. The finding suggests that the RNA present on the leaf ...

B iologists at Indiana University Bloomington have shown that the surfaces of plant leaves are coated with a diverse array of RNA molecules. The finding suggests that the RNA present on the leaf ...