Home
This Title All WIREs
WIREs RSS Feed
How to cite this WIREs title:
WIREs RNA

Computational approaches to discovering noncoding RNA

Full article on Wiley Online Library:   HTML PDF

Can't access this content? Tell your librarian.

New developments are being brought to the field of molecular biology with the mounting evidence that RNA transcripts not translated into protein (noncoding RNAs, ncRNAs) hold a variety of biological functions. Computational discovery of ncRNAs is one of these developments, fueled not only by the urge to characterize these sequences but also by necessity to prioritize ones with the most relevant functions for experimental verification. The heterogeneity in size and mode of activity of ncRNAs is reflected in the corresponding diversity of computational methods for their study. Sequence and structural analysis, conservation across species, and relative position to other genomic elements are being used for ncRNA detection. In addition, the recent development of techniques that allow deep sequencing of cell transcripts either globally or from isolated ncRNA‐related material is leading the field toward increased use of such high‐throughput data. We expect that imminent breakthroughs will include the classification of newer types of ncRNA and new insights into miRNA and piRNA biology, eventually leading toward the completion of a catalog of all human ncRNAs. WIREs RNA 2012, 3:567–579. doi: 10.1002/wrna.1121

This WIREs title offers downloadable PowerPoint presentations of figures for non-profit, educational use, provided the content is not modified and full credit is given to the author and publication.

Download a PowerPoint presentation of all images


Figure 1.

Evolution of the number of publications on noncoding RNA (ncRNA) sequencing studies versus ncRNA prediction. The number of Medline articles dealing with ncRNA/miRNA sequencing has increased faster than that for ncRNA/miRNA prediction, likely due to increased adoption of high‐throughput sequencing. Articles found searching for deep sequencing or next generation sequencing are shown as a proxy for high‐throughput sequencing. Also shown are release dates of analysis software for de novo ncRNA prediction (Beige; RNAz 2.014, EvoFold15, RNAz13, AlifoldZ50, MiRscan12) and analysis of high‐throughput sequencing data sets (Green: SeqCluster49, SeqGene51, MIReNA21, SeqBuster9, miRanalyzer22, miRDeep23). Figure made with MLTrends52 (http://www.ogic.ca/mltrends/) using the 2012 Medline Baseline Distribution, released December 14, 2011.

[ Normal View 78K | Magnified View 136K ]

Related Articles

Genomics: An Interdisciplinary View
Regulatory Non-Coding RNAs

Browse by Topic

RNA Evolution and Genomics > Computational Analyses of RNA
Regulatory RNAs/RNAi/Riboswitches > Regulatory RNAs
blog comments powered by Disqus

Access to this WIREs title is by subscription only.

Recommend to Your
Librarian Now!

The latest WIREs articles in your inbox

Sign Up for Article Alerts

In the Spotlight

Yingqun Huang

Yingqun Huang

and her research team focus on the dissection of the molecular mechanisms and pathways involved in Lin28-mediated regulation. First, they will analyze Lin28 expression in mouse and human ES cells to determine whether its expression is regulated during the cell cy-cle. Then, they will characterize the interactions between Lin28 and its associated mRNAs to gain molecular insights into their assembly, function and regulation in the cellular milieu. Finally, they will strive to identify Lin28-interacting protein partners and new target mRNAs to establish a comprehensive and global understanding of Lin28 function.

Learn More

Twitter: WIREsrna Follow us on Twitter