title: Viruslike particles in the brown alga Ectocarpus.
mesh_terms: D056890:Eukaryota / Q000648:ultrastructure*; D008854:Microscopy, Electron; D000459:Phaeophyceae / Q000032:analysis / Q000648:ultrastructure*; D010942:Plant Viruses / Q000302:isolation & purification / Q000648:ultrastructure*; D011523:Protoplasts / Q000032:analysis / Q000648:ultrastructure