Table 1 The versions and links of dependent databases used in the ChemiRs server

CTD

2016/2/9

http://ctdbase.org/

miR2Disease

2011/3/14

http://www.mir2disease.org/

miRecords

2013/4/27

http://c1.accurascience.com/miRecords/

miRBase

Release 21

http://www.mirbase.org/ftp.shtml

miRWalk

2011/3/29

http://zmf.umm.uni-heidelberg.de/apps/zmf/mirwalk/

DIANA-microT

Version 4.0

http://diana.imis.athena-innovation.gr/DianaTools/index.php?r=microtv4/index

miRanda

August 2010 Release

http://www.microrna.org/microrna/home.do

miRDB

Version 5.0

http://mirdb.org/miRDB/

PicTar(4way)

2007/3/1

http://pictar.mdc-berlin.de/cgi-bin/PicTar_vertebrate.cgi

PicTar(5way)

2007/4/1

http://pictar.mdc-berlin.de/cgi-bin/new_PicTar_vertebrate.cgi

TargetScan

Version 6.0

http://www.targetscan.org/

HGNC

2016/2/29

http://www.genenames.org/cgi-bin/statistics

miRTarBase

Release 6.0

http://mirtarbase.mbc.nctu.edu.tw/index.php