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ECRbase


NAR Molecular Biology Database Collection entry number 1157
Loots G.G. and Ovcharenko I.
Lawrence Livermore National Laboratory and National Institutes of Health

Database Description

Evolutionary conservation of DNA sequences provides a tool for the identification of functional elements in genomes. We have created a database of evolutionary conserved regions in vertebrate genomes, entitled ECRbase, which is constructed from a collection of whole-genome alignments produced by the ECR Browser. ECRbase features a database of syntenic blocks that recapitulate the evolution of rearrangements in vertebrates and a comprehensive collection of promoters in all vertebrate genomes generated using multiple sources of gene annotation. The database also contains a collection of annotated transcription factor binding sites in evolutionary conserved and promoter elements. ECRbase currently includes human, rhesus macaque, dog, opossum, rat, mouse, chicken, frog, zebrafish, and Fugu genomes. It is freely accessible at http://ecrbase.dcode.org

Acknowledgements

ECRbase was supported in part by grants from the Lawrence Livermore National Laboratory

References

G.G. Loots and I. Ovcharenko, ECRbase: Database of Evolutionary Conserved Regions, Promoters, and Transcription Factor Binding Sites in Vertebrate Genomes, Bioinformatics, 23(1):122-4 (2007)


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