title: Structure and molecular weight of DNA of the type II actinophage of Actinomyces streptomycini.
mesh_terms: D000190:Actinomyces; D001435:Bacteriophages / Q000032:analysis*; D002848:Chromatography, DEAE-Cellulose; D004267:DNA Viruses / Q000032:analysis; D004279:DNA, Viral / Q000302:isolation & purification; D005557:Formaldehyde; D008854:Microscopy, Electron; D008970:Molecular Weight; D009691:Nucleic Acid Denaturation
chemical_list: D004279:DNA, Viral; D005557:Formaldehyde