----------------------------------------------------------------------------- UCNEbase - A database for ultraconserved noncoding elements and genomic regulatory blocks. EPD group at the SIB - Swiss Institute of Bioinformatics Lausanne, Switzerland ----------------------------------------------------------------------------- Welcome to the anonymous FTP site of UCNEbase Release version 1.0.1 - March 2023 ** Introdcution ** UCNEbase provides information on the evolution and genomic organization of ultra-conserved non-coding elements (UCNEs) in multiple vertebrate species. It currently covers 4351 such elements in 18 different species. Around half of these elements are located within intergenic regions (2'139) and the rest are located within non-coding parts of genes: introns (1'713) and UTRs (499). The majority of UCNEs are supposed to be transcriptional regulators of key developmental genes. Detailed description of the resource can be found in the UCNEbase_doc.pdf file included in this directory. The content of this site is copyright of the SIB - Swiss Institute of Bioinformatics. The files on this FTP site are available under the Creative Commons Attribution 4.0 International Public License (CC BY 4.0), see: https://creativecommons.org/licenses/by/4.0/ ** Citation Information ** Published research and public bioinformatics resources derived from, or based on material provided here, should cite: - UCNEbase - a database of ultra-conserved non-coding elements and genomic regulatory blocks. Dimitrieva, S. and Bucher, P. Nucleic Acids Research, Volume 41, Pages D101-D109 (2013) doi:10.1093/nar/gks1092