[Some physical properties of the virus of larynxpapillomatosis in human beings (author's transl)]. / Einige physikalische Eigenschaften des Virus der Larynxpapillomatose des Menschen.

ABSTRACT

Cell culture propagated virus of larynxpapillomatosis of men was purified and concentrated. Ultracentrifugation revealed an approximately 130 S- and a circa 214 S-component. 37 nm and 49 nm particles were found by electron microscope technique, the latter showing a bouyant density in CsCl of 1,34 g/ml. These first experiments demonstrate a close resemblance between this virus and polyomaviruses.