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A Web service for the analysis of ncRNA datasets derived from Illumina sRNA-Seq experiments. Starting with raw sequencing data, omiRas offers an efficient way to analyze differential expression of ncRNAs between two groups and to assign functions to differentially expressed miRNAs. MiRNA–mRNA interaction databases allow the user to construct networks of interesting miRNAs and mRNAs to identify miRNAs with implications in the development of differential gene signatures.

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2 user reviews

2 user reviews

microbiologist's avatar image


Good features & nice user interface

Hubertus Eisenstiel's avatar image

Hubertus Eisenstiel

Best tool in town!

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omiRas classification

omiRas specifications

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omiRas support


  • Björn Rotter <>


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Plant Molecular Biology, Institute of Molecular BioSciences, University of Frankfurt am Main, Frankfurt am Main, Germany; GenXPro GmbH, Frankfurt Innovation Center Biotechnology, Frankfurt am Main, Germany; Molecular Bioinformatics Group, Institute of Computer Science, Faculty of Computer Science and Mathematics, Cluster of Excellence, Frankfurt “Macromolecular Complexes”, Frankfurt am Main, Germany

Funding source(s)

This work was supported by the Bundesministerium für Bildung und Forschung (BMBF) [grant number FKZ 0316043].

Link to literature

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