NGSmethDB

NGSmethDB is a dedicated database for the storage, browsing and data mining of whole-genome, single-base-pair resolution methylomes. We collect NGS data from high-throughput sequencing together with bisulfite conversion of DNA from literature and public repositories, then generating high-quality chromosome methylation maps for many different tissues, pathological conditions and species.

Michael Hackenberg, Guillermo Barturen and José L. Oliver. 2010.
NGSmethDB: A database for next-generation sequencing single-cytosine-resolution DNA methylation data
Nucleic Acids Research, 2010, 1–5 [PDF]
http://dx.doi.org/10.1093/nar/gkq942