Unusual processing generates sno-processed long noncoding RNAs

【摘要】：正Recent studies have revealed the regulatory potential of many long noncoding RNAs(lncRNAs).Most lncRNAs,like m RNAs,are transcribed by RNA polymerase II and are capped,polyadenylated and spliced.We have reported sno RNA-ended lncRNAs derived from excised introns.Further studies allowed us to identify yet another new