Abstract :
Homo sapiens C/D box snoRNA U84. This snoRNA was sequenced from a cDNA library of human snoRNAs by Jady and Kiss (2000). U84 has no identified RNA target, although it can guide the methylation of an artificial substrate. It resides in the nucleolar fraction, but, from sedimentation analysis, it is not associated with pre-ribosomal particules.