title: T7 coliphage inactivation by nitrous acid.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003090:Coliphages / Q000187:drug effects*; D004279:DNA, Viral / Q000378:metabolism; D003641:Deamination; D004926:Escherichia coli; D006863:Hydrogen-Ion Concentration; D008274:Magnesium; D009573:Nitrites / Q000494:pharmacology*; D009691:Nucleic Acid Denaturation; D011485:Protein Binding; D014357:Trypsin; D014764:Viral Proteins / Q000378:metabolism
chemical_list: D004279:DNA, Viral; D009573:Nitrites; D014764:Viral Proteins; D014357:Trypsin; D008274:Magnesium