Table 4.

Summary of Databases about MiRNA-associated Polymorphisms.

Database	Link	Annotation			Potential functions			Phenotype associations			Reference
		miRNA loci	miRNA targets	miRNA-processing genes	miRNA stability and biogenesis		Gain or loss of target sites	Expression		Diseases
miRvar	http://genome.igib.res.in/mirlovd	√	×	×	√	N.A.		×	√		[41]
PolymiRTS 2.0	http://compbio.uthsc.edu/miRSNP	√	√	×	×	miRNA seed SNPs, 3'UTR SNPs		√	√		[24]
Patrocles	http://www.patrocles.org/Patrocles.htm	√	√	√	√	3'UTR SNPs		×	×		[19]
miRNASNP	http://www.bioguo.org/miRNASNP	√	√	×	√	miRNA seed SNPs, 3'UTR SNPs		×	×		[13]
dbSMR	http://miracle.igib.res.in/polyreg	×	√	×	×	3'UTR SNPs		×	×		[34]
SNP effects on microRNA targeting	http://www.bigr.medisin.ntnu.no/mirsnpscore	×	√	×	×	3'UTR SNPs		×	×		[35]
miRdSNP	http://mirdsnp.ccr.buffalo.edu/browse-genes.php	×	√	×	×	3'UTR SNPs		×	√		[53]
MirSNP	http://cmbi.bjmu.edu.cn/mirsnp	√	√	×	×	3'UTR SNPs		×	×		[32]