Source:http://linkedlifedata.com/resource/umls/id/C1167061
GO: Antigenically dense structures located at the periphery of nuclei, close to but not abutting nuclear membranes. Assemblons contain the proteins for immature-capsid assembly; they are located at the periphery of a diffuse structure composed of proteins involved in DNA synthesis, which overlaps only minimally with the assemblons. More than one site can be present simultaneously. [PMID:8676489]