Rapid and efficient elimination of specific nuclear noncoding RNAs in mammalian cells with antisense oligonucleotides

Abstract

A wide variety of noncoding RNAs are thought to play fundamental and regulatory functions in the mammalian cell nucleus, although their primary functions have yet to be elucidated. Here, we describe a method for the rapid and efficient elimination of specific nuclear noncoding RNAs in mammalian cells using chemically modified antisense oligonucleotides, which may facilitate the functional assessment of nuclear ncRNAs.