Table 1.

siRNA search websites.

Website	URL	Reference or company
BLOCK-iT RNAi Designer	https://rnaidesigner.invitrogen.com/	Invitrogen
DEQOR	http://cluster-1.mpi-cbg.de/Deqor/deqor.html	[46]
Gene specific siRNA selector	http://bioinfo.wistar.upenn.edu/siRNA/siRNA.htm	[47]
OptiRNAi	http://bioit.dbi.udel.edu/rnai/	[48]
RNAi Central	http://katahdin.cshl.org:9331/RNAi_web/	Hannon Lab
RNAi Design	http://www.idtdna.com/Scitools/SciTools.aspx	Integrated DNA Technologies
Sfold	http://sfold.wadsworth.org/	[49]
SiDE	http://side.bioinfo.ochoa.fib.es/	[50]
siDESIGN Center	http://www.dharmacon.com/sidesign/	Dharmacon Research, Inc
siDirect	http://design.RNAi.jp/	[40]
siRNA Design Software	http://www.cs.hku.hk/ sirna/	[51]
siRNA Design Tool	http://www1.qiagen.com/Products/GeneSilencing/	Qiagen
	CustomSiRna/SiRnaDesigner.aspx
siRNA Selection Server	http://jura.wi.mit.edu/bioc/siRNA/	[52]
siRNA Sequence Selector	http://bioinfo.clontech.com/rnaidesigner/	Clontech
siRNA Target Designer	http://www.promega.com/siRNADesigner/	Promega
siRNA Target Finder	http://www.genscript.com/rnai.html	[53]
siRNA Target Finder	http://www.ambion.com/techlib/misc/siRNA_finder.html	Ambion
siRNAWizard	http://www.sirnawizard.com/	InvivoGen
siSearch	http://sisearch.cgb.ki.se/	[42]
TROD	http://www.cellbio.unige.ch/RNAi.html	[54]