3D Interaction Viewer and Database (3DIV) is an easy-to-use database providing epigenetic annotation, one-to-all chromatin interaction visualization in a variety of options.
Spatial chromatin interaction has a significant role in gene regulation, and visualization and annotation of these interactions is key to connect between genetic/epigenetic variation and phenotypical polymorphism.
For example, enhancer-promoter interaction is essential to regulate target gene expression.
3DIV provides following analysis; Interaction identification and annotation, interactive interaction visualization, and comparative interaction visualization.