The term small nucleolar RNA was originally coined to ... A few C/D and H/ACA RNAs are independently transcribed by RNA polymerase II (bottom panel). Like mRNAs and small nuclear (sn)RNAs, the ...

The central dogma of molecular biology suggests that the primary role of RNA is to convert the information ... Molecules called small nucleolar RNAs (snoRNAs) were isolated from nucleolar extracts ...