Journal
NATURE STRUCTURAL & MOLECULAR BIOLOGY
Volume 20, Issue 3, Pages 300-307Publisher
NATURE PUBLISHING GROUP
DOI: 10.1038/nsmb.2480
Keywords
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Funding
- Australian National Health and Medical Research Council Australia Fellowship [631668]
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Genomes of complex organisms encode an abundance and diversity of long noncoding RNAs (IncRNAs) that are expressed throughout the cell and fulfill a wide variety of regulatory roles at almost every stage of gene expression. These roles, which encompass sensory, guiding, scaffolding and allosteric capacities, derive from folded modular domains in IncRNAs. In this diverse functional repertoire, we focus on the well-characterized ability for IncRNAs to function as epigenetic modulators. Many IncRNAs bind to chromatin-modifying proteins and recruit their catalytic activity to specific sites in the genome, thereby modulating chromatin states and impacting gene expression. Considering this regulatory potential in combination with the abundance of IncRNAs suggests that IncRNAs may be part of a broad epigenetic regulatory network.
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