Intron Retention Assessment Using IRFinder

About IRFinder

IRFinder, developed at the Center for Genomic Medicine of Massachusetts General Hospital, the CNRS and the Centenary Institute, implements an end-to-end analysis of intron retention (IR) from mRNA sequencing data in multiple species.
IRFinder includes alignment via the STAR algorithm, quality controls on the sample analyzed, IR detection, quantification and statistical comparison between multiple samples. IRFinder was capable of estimating IR events with low coverage or low mappability as confirmed by RT-qPCR.

IRFinder Manual

(Users can also use the Navigation Panel on the right side to switch between chapters)

• Download and Install
• Build Reference
• Trim Adaptors (optional)
• Quantify IR
• IRFinder Output
• Differential IR Analysis
  • No replicates
  • <=2 replicates
  • >=3 replicates via GLM
• Troubleshoot
• Report Bugs

Cite IRFinder

Middleton R*, Gao D*, Thomas A, Singh B, Au A, Wong JJ, Bomane A, Cosson B, Eyras E, Rasko JE, Ritchie W. IRFinder: assessing the impact of intron retention on mammalian gene expression. Genome Biol. 2017 Mar 15;18(1):51. doi: 10.1186/s13059-017-1184-4. PubMed PMID: 28298237.