title: Loss of biological activity of bacteriophage 2C and degradation of its DNA in storage.
mesh_terms: D001412:Bacillus subtilis / Q000378:metabolism; D001435:Bacteriophages; D001681:Biological Assay; D002499:Centrifugation, Density Gradient; D002852:Chromatography, Ion Exchange; D003080:Cold Temperature; D004261:DNA Replication; D004279:DNA, Viral / Q000032:analysis; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D009691:Nucleic Acid Denaturation; D011309:Preservation, Biological; D013056:Spectrophotometry, Ultraviolet; D013997:Time Factors; D014779:Virus Replication
chemical_list: D004279:DNA, Viral