Vergleich des Eiweissanteiles des Wildstammes vom Tabakmosaikvirus mit dem einer Temperaturmutante

Summary The protein of the common strainvulgare of tobacco mosaic virus was compared analytically with the protein of a temperature-mutantthermophilum. The latter was isolated from tobacco plants which were infected with common TMV and cultured at 35°C. Per polypeptid chain of 17 500 molecular weight the protein of the mutation strain contained one threonine residue more and one isoleucine (or leucine) residue less than common TMV protein.