title: Changes at the membranes of leukosis virus transformed cells and virus as detected by electronmicroscopy.
mesh_terms: D000818:Animals; D001358:Avian Sarcoma Viruses / Q000648:ultrastructure*; D002462:Cell Membrane / Q000032:analysis; D002642:Chick Embryo; D005347:Fibroblasts / Q000648:ultrastructure*; D006025:Glycosaminoglycans / Q000096:biosynthesis; D006821:Hyaluronoglucosaminidase / Q000494:pharmacology; D008854:Microscopy, Electron; D013194:Staining and Labeling; D014776:Virus Cultivation
chemical_list: D006025:Glycosaminoglycans; D006821:Hyaluronoglucosaminidase