Details

Autor(en) / Beteiligte

• Alexiou, Athanasios
• Zisis, Dimitrios
• Kavakiotis, Ioannis
• Miliotis, Marios
• Koussounadis, Antonis
• Karagkouni, Dimitra
• Hatzigeorgiou, Artemis G

Titel

DIANA-mAP: Analyzing miRNA from Raw NGS Data to Quantification

Ist Teil von

• Genes, 2020-12, Vol.12 (1), p.46

Ort / Verlag

Switzerland: MDPI AG

Erscheinungsjahr

2020

Quelle

MEDLINE

Beschreibungen/Notizen

• microRNAs (miRNAs) are small non-coding RNAs (~22 nts) that are considered central post-transcriptional regulators of gene expression and key components in many pathological conditions. Next-Generation Sequencing (NGS) technologies have led to inexpensive, massive data production, revolutionizing every research aspect in the fields of biology and medicine. Particularly, small RNA-Seq (sRNA-Seq) enables small non-coding RNA quantification on a high-throughput scale, providing a closer look into the expression profiles of these crucial regulators within the cell. Here, we present DIANA-microRNA-Analysis-Pipeline (DIANA-mAP), a fully automated computational pipeline that allows the user to perform miRNA NGS data analysis from raw sRNA-Seq libraries to quantification and Differential Expression Analysis in an easy, scalable, efficient, and intuitive way. Emphasis has been given to data pre-processing, an early, critical step in the analysis for the robustness of the final results and conclusions. Through modularity, parallelizability and customization, DIANA-mAP produces high quality expression results, reports and graphs for downstream data mining and statistical analysis. In an extended evaluation, the tool outperforms similar tools providing pre-processing without any adapter knowledge. Closing, DIANA-mAP is a freely available tool. It is available dockerized with no dependency installations or standalone, accompanied by an installation manual through Github.