show Abstracthide AbstractWe propose to work cooperatively with other Mapping Centers and the Data Coordination Center (EDACC) funded by this Roadmap mechanism to comprehensively map epigenomes of select human cells with significant relevance to complex human disease. Our group, consisting of scientists at UCSF, UC Davis, UCSC and the British Columbia Genome Sciences Centre has the broad expertise that this project requires. We will focus on cells relevant to human health and complex disease including cells from the blood, brain, breast and U.S. Government-approved lines of human embryonic stem cells (aim 1). We will incorporate high quality, homogeneous cells from males and females, and two predominant racial groups, and biological replicates of each cell type. Production of comprehensive maps will include 6 histone modifications selected for their opposing roles in regulating active and inactive chromatin (aim 2), DNA methylation (aim 3) and miRNA and gene expression (aim 4)... (for more see dbGaP study page.)