title: Physical properties of blue-green algal virus SM-1 and its DNA.
mesh_terms: D001345:Autoradiography; D002499:Centrifugation, Density Gradient; D000458:Cyanobacteria; D003596:Cytosine / Q000032:analysis; D004267:DNA Viruses; D004279:DNA, Viral / Q000032:analysis; D004589:Electrophoresis, Disc; D006147:Guanine / Q000032:analysis; D008854:Microscopy, Electron; D008970:Molecular Weight; D010935:Plant Diseases; D010942:Plant Viruses / Q000032:analysis / Q000254:growth & development / Q000302:isolation & purification; D013460:Sulfur Isotopes; D014764:Viral Proteins / Q000032:analysis; D014776:Virus Cultivation; D014779:Virus Replication
chemical_list: D004279:DNA, Viral; D013460:Sulfur Isotopes; D014764:Viral Proteins; D006147:Guanine; D003596:Cytosine