Studies on the structure of avian myeloblastosis virus (AMV) RNA. II. Integrity of the RNA in dependence on RNA isolation and virus propagation.


While sedimentation analysis revealed no basic changes in the sedimentation characteristics of 60-70 S avian myeloblastosis virus (AMV) RNA isolated under different conditions from two sources, electron microscopy exhibited differences in the length distributions of this RNA. Based on the length distribution profiles, phenol extraction showed a higher… (More)