\name{ncRn.data} \alias{ncRn.data} \title{Subset of genomic regions with ncRNA in Rattus norvegicus} \description{Two IRanges object referring to the plus and minus strand of genomic region encoding ncRNAs. The ncRNAs taken in consideration are: miRNA, Mitocondrial rRNA, Mitocondrial tRNA, rRNA, snoRNA, snRNA } \usage{ncRn.data} \format{A list with two observations: IRanges object referring to the plus and minus strand of genomic region encoding ncRNAs} \author{Raffaele A Calogero} \keyword{ datasets }