Integrative annotation of chromatin elements from ENCODE data.

ABSTRACT: The ENCODE Project has generated a wealth of experimental information mapping diverse chromatin properties in several human cell lines. Although each such data track is independently informative toward the annotation of regulatory elements, their interrelations contain much richer information for the systematic annotation of regulatory elements. To uncover these interrelations and to generate an interpretable summary of the massive datasets of the ENCODE Project, we apply unsupervised learning methodologies, converting dozens of chromatin datasets into discrete annotation maps of regulatory regions and other chromatin elements across the human genome. These methods rediscover and summarize diverse aspects of chromatin architecture, elucidate the interplay between chromatin activity and RNA

SUBMITTER: Hoffman MM 

PROVIDER: S-EPMC3553955 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature