title: Ultrastructure of intracytoplasmic particles in a Burkitt's lymphoma cell line.
abstract: Electron microscopic examination of a Burkitt's-lymphoma-derived cell line, P3HR-1, repeatedly revealed clusters of membrane-free nucleoids within the cytoplasmic matrix. The particles possessed an electron-lucent center surrounded by two layers - a dense ring and a fuzzy broad outer layer.
mesh_terms: D002051:Burkitt Lymphoma / Q000382:microbiology / Q000473:pathology*; D002460:Cell Line; D003593:Cytoplasm / Q000648:ultrastructure; D004854:Herpesvirus 4, Human / Q000648:ultrastructure*; D006801:Humans; D007181:Inclusion Bodies, Viral / Q000648:ultrastructure*