1887

Abstract

SUMMARY

An icosahedral RNA virus isolated from is described. Purified virus preparations contained particles 40 nm in diam. with a sedimentation coefficient of 190S and a density of 1.33 g/ml. The virus consisted of 13 to 14% nucleic acid with a base ratio of A:25.8%, U:20.9%, G:30.8%, C:22.5%. Polyacrylamide gel electrophoresis demonstrated that the mol. wt. of the single-stranded RNA is 1.9 × 10 and the mol. wt. of the major polypeptide is 55 000. The virus is not serologically related to the and RNA viruses.

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/content/journal/jgv/10.1099/0022-1317-64-8-1835
1983-08-01
2021-10-19
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