Table 1 Databases screened for sequence similarity

Rfam v11

RNA families

http://www.sanger.ac.uk/resources/databases/rfam.html

[49]

Refseq NCBI (15/12/2012)

Protein coding and noncoding RNA

http://blast.ncbi.nlm.nih.gov/Blast.cgi?

Gencode v13

Protein coding and noncoding RNA

http://www.gencodegenes.org/

[9, 50]

LNCipedia v1.2

Annotated human long noncoding RNA

http://www.lncipedia.org/

[51]

Noncode v3.0

Integrative annotation of noncoding RNA

http://www.noncode.org/

[52]

lincRNA (01/11/2012)

Annotated human long intergenic noncoding RNA

http://genome.ucsc.edu/cgi-bin/hgTrackUi?db=hg19&g=lincRNAs

[38]

RNAdb v2.0

Noncoding RNA

http://jsm-research.imb.uq.edu.au/rnadb/

[53]

lncRNA (01/11/2012)

lncRNAs in eukaryotes

http://lncrnadb.com

[54]

Dataset 1

Bovine noncoding RNA

Personal information of the authors

[47]

Dataset 2

Bovine long noncoding RNA

Supplemental information

[48]