On function of long noncoding RNA / 中国药理学通报

Long noncoding RNAs ( lncRNAs ) are transcribed RNA molecules greater than 200 nucleotides in length. In recent years, studies have shown that lncRNAs have many important bi-ological functions. With the development of modern biological technology, lncRNAs transcripts can be easily detected and pre-dicted. However, unlike protein-coding genes whose sequence motifs usually have indicative function, lncRNA sequence infor-mation is currently uninformative for function prediction. Thus, how to decode the function of lncRNAs has gradually become a hot issue in genome research. The paper summarizes the studies regarding the methods to probe the function of lncRNAs.