Finally, we describe findings that show how chromatin structure acts in concert with trans-acting factors to carry the epigenetic information. Examples of heritable transcriptional regulation ...

The basic repeating structural (and functional) unit of chromatin is the nucleosome ... may be highly irregular and not quite the uniform structure depicted in instructive drawings such as ...

The tool can be used to explore how genomic structure affects gene expression in health and disease. Inside the cell nucleus, DNA and proteins form a complex called chromatin. Long strands of DNA wind ...