| S. No. | Resource | Year | Description | web link |
|---|---|---|---|---|
| 1 | SMEpred workbench | 2016 | A web server for predicting efficacy of chemicallymodified siRNAs. | URL |
| 2 | siRNAmod | 2016 | A database of experimentally validated chemically modified siRNAs. | URL |
| 3 | Modomics | 2013 | A collection of naturally occurring modified RNA nucleosides. For each modification the name, short name and one letter abbreviation are provided. | URL |
| 4 | VIRsiRNApred | 2013 | VIRsiRNApred: a web server for predicting inhibition efficacy of siRNAs targeting human viruses. | URL |
| 5 | VIRsiRNAdb | 2012 | Database of experimentally validated viral siRNAs | URL |
| 6 | HIVsirDB | 2011 | A Database of HIV Inhibiting siRNAs. | URL |
| 7 | siRNApred | 2009 | Support vector machine based methods for predicting siRNA efficacy. | URL |
| 8 | 3D Ribosomal Modification Maps Db | 2007 | A database of maps showing the sites of modified rRNA nucleotides in three-dimensional models | URL |
| 9 | siRecords | 2006 | Database of mammalian siRNAs with efficacy ratings | URL |
| 10 | siVirus | 2006 | A web-based antiviral siRNA design software for highly divergent viral sequences | URL |
| 11 | siRNAdb | 2005 | Database on experimentally verified and computationally generated siRNA's against mammalian genes | URL |
| 12 | HuSiDa | 2005 | The human siRNA database | URL |
| 13 | E-RNAi | 2005 | A web application to design optimized RNAi constructs. | URL |
| 14 | DEQOR | 2004 | A web-based tool for the design and quality control of siRNAs | URL |
| 15 | siDirect | 2004 | A software system for computing highly effective small interfering RNA (siRNA) sequences | URL |
| 16 | RNAMDB | 1996 | The RNA modification database provides a comprehensive listing of post transcriptionally modified nucleosides from RNA | URL |