title: Systemic viral material in the cells of the freshwater red alga Sirodotia tenuissima (Holden) skuja.
mesh_terms: D002455:Cell Division; D002466:Cell Nucleolus; D002467:Cell Nucleus; D003593:Cytoplasm; D056890:Eukaryota / Q000166:cytology*; D007181:Inclusion Bodies, Viral; D008854:Microscopy, Electron; D000461:Rhodophyta / Q000166:cytology; D013194:Staining and Labeling