Comparative studies on tomato aspermy and cucumber mosaic viruses. I. Physical and chemical properties.

Amino Acids/analysis Antigens, Viral/analysis Autoanalysis Centrifugation, Density Gradient Centrifugation, Zonal Chromatography, Paper Electrophoresis, Polyacrylamide Gel Immunodiffusion Microscopy, Electron Molecular Weight Mosaic Viruses/analysis,immunology,isolation & purification Nucleoproteins/analysis Plant Viruses RNA, Viral/analysis Spectrophotometry Viral Proteins/analysis

Amino Acids Antigens, Viral Nucleoproteins RNA, Viral Viral Proteins