LncRNA

non-protein coding transcripts longer than 200 nucleotides

MALAT1 (Metastasis Associated Lung Adenocarcinoma Transcript 1) also known as NEAT2 (Nuclear-Enriched Abundant Transcript 2) is an infrequently spliced long non-coding RNA, which is highly conserved amongst mammals and highly expressed in the nucleus. It regulates the expression of metastasis-associated genes. It also positively regulates cell motility via the transcriptional and/or post-transcriptional regulation of motility-related genes. MALAT1 may play a role in temperature-dependent sex determination in the Red-eared slider turtle (Trachemys scripta).