TY - GEN AU - Singer,B AU - Fraenkel-Conrat,H AU - Greenberg,J AU - Michelson,A M TI - Reaction of nitrosoguanidine (N-methyl-N'-nitro-N-nitrosoguanidine) with tobacco mosaic virus and its RNA SN - 0036-8075 PY - 1968///0629 KW - Adenine KW - analysis KW - Carbon Isotopes KW - Chemical Phenomena KW - Chemistry KW - Cytosine KW - Guanidines KW - pharmacology KW - Guanine KW - Methylation KW - Mutagens KW - Nitroso Compounds KW - Phosphorus Isotopes KW - Purines KW - Pyrimidines KW - RNA, Viral KW - Solutions KW - Tobacco Mosaic Virus KW - drug effects KW - Uracil N1 - Publication Type: Journal Article UR - https://doi.org/10.1126/science.160.3833.1235 ER -