The preparation of ribonucleic acid from yeast, tobacco leaves and tobacco mosaic virus.
D009696:Nucleic Acids; D012313:RNA; D012441:Saccharomyces cerevisiae; D014026:Nicotiana; D014027:Tobacco Mosaic Virus; D014780:Viruses; D015003:Yeasts
D009696:Nucleic Acids; D012313:RNA
NUCLEIC ACIDS; TOBACCO; VIRUSES; YEASTS