MUTUAL PRECIPITATION OF TWO VIRUSES.
D011232:Chemical Precipitation; D004586:Electrophoresis; D010942:Plant Viruses; D012106:Research; D013053:Spectrophotometry; D014027:Tobacco Mosaic Virus; D014780:Viruses
ELECTROPHORESIS; EXPERIMENTAL LAB STUDY; PLANT VIRUSES; PRECIPITATION; SPECTROPHOTOMETRY; TOBACCO MOSAIC VIRUS