The human box C/D snoRNA U3 is a miRNA source. The human box C/D snoRNA U3 is a miRNA source

small RNA seq form Hek 293 using IonTorrent Sequencing; To assess the general expression of snoRNA derived miRNA like fragments in Hek293. Three independent small RNA libraries were sequenced, aligned and subset for snoRNA (C/D, H/ACA, Small Cajal bodies); analysis of read-length for individual snoRNAs was used to define fragments, then to define coherent processing or degradation of the fragments the location of individual reads over the snoRNA annotation was define. Overall design: Analysis of small RNA derived from Hek293 cells