Infectivity of ribonucleic acid from tobacco mosaic virus containing 2-thiouracil.
D012313:RNA / Q000821:virology*; D013889:Thiouracil; D013890:Thiourea / Q000494:pharmacology*; D014027:Tobacco Mosaic Virus; D014780:Viruses / Q000737:chemistry*
D013889:Thiouracil; D012313:RNA; D013890:Thiourea
RIBONUCLEIC ACID/virology; THIOUREA/pharmacology; VIRUSES/chemistry