Table 2.

Gene ontology (GO) functional annotation analysis: annotation analysis was performed using DAVID Bioinformatics Resources v6.8 online tools (http://david.abcc.ncifcrf.gov/)

lncRNA	Species	GO Term	ORPHA Number
RMST	–	–	–
FTX	Rattus norvegicus	GO:0,006,325 ~ chromatin organization GO:0,010,468 ~ regulation of gene expression GO:0,044,030 ~ regulation of DNA methylation GO:1,900,095 ~ regulation of dosage compensation by inactivation of X chromosome
	Mus musculus	GO:0,006,325 ~ chromatin organization GO:0,010,468 ~ regulation of gene expression GO:0,044,030 ~ regulation of DNA methylation GO:1,900,095 ~ regulation of dosage compensation by inactivation of X chromosome
IPW	–	–	–
RMRP	Homo sapiens		ORPHA:175 ~ Cartilage-hair hypoplasia ORPHA:1838 ~ Metaphyseal dysplasia without hypotrichosis ORPHA:93,347 ~ Anauxetic dysplasia
	Mus musculus	GO:0,001,701 ~ in utero embryonic development

(–) nothing described yet