RNA, Long Noncoding

**Definition:** A class of untranslated RNA molecules that are typically greater than 200 nucleotides in length and do not code for proteins. Members of this class have been found to play roles in transcriptional regulation, post-transcriptional processing, CHROMATIN REMODELING, and in the epigenetic control of chromatin.

**Tree numbers:** - D13.444.735.790.375

**Synonyms:** - RNA, Long Untranslated - lncRNA - Long ncRNA - Long ncRNAs - Long Non-Coding RNA - Long Non-Protein-Coding RNA - Long Noncoding RNA - RNA, Long Non-Translated