title: Towards the system of viruses.
mesh_terms: D003090:Coliphages / Q000201:enzymology; D004279:DNA, Viral / Q000096:biosynthesis / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D004926:Escherichia coli / Q000201:enzymology; D005796:Genes; D014644:Genetic Variation; D005827:Genetics, Microbial; D009693:Nucleic Acid Hybridization; D014176:Protein Biosynthesis; D012329:RNA, Bacterial / Q000378:metabolism; D012333:RNA, Messenger / Q000378:metabolism; D012367:RNA, Viral / Q000096:biosynthesis / Q000378:metabolism; D014158:Transcription, Genetic; D014764:Viral Proteins / Q000096:biosynthesis; D014779:Virus Replication; D014780:Viruses / Q000145:classification / Q000378:metabolism*
chemical_list: D004279:DNA, Viral; D012329:RNA, Bacterial; D012333:RNA, Messenger; D012367:RNA, Viral; D014764:Viral Proteins; D012321:DNA-Directed RNA Polymerases