Functions of plants long non-coding RNAs.

Long non-coding RNAs (lncRNAs) have been emerged as important players for various biological pathways, including dosage compensation, genomic imprinting, chromatin regulation, alternative splicing and nuclear organization. A large number of lncRNAs had already been identified by different approaches in plants, while the functions of only a few of them have been investigated. This review will summarize our current understanding of a wide range of plant lncRNAs functions, and highlight their roles in the regulation of diverse pathways in plants. This article is part of a Special Issue entitled: Clues to long noncoding RNA taxonomy1, edited by Dr. Tetsuro Hirose and Dr. Shinichi Nakagawa.