[Morphogenesis of intracytoplasmic oncornaviruses].
Intracytoplasmic oncorna viruses type-A are de novo formed in the cytoplasma, independently of the organella. In the early phase of the morphologenesis an electrondense patch-like area and the disappearence of the ribosomes can be observed. Double-membrane structures consisting of gylcoprotein can be seen in form of segments, horseshoes or rings. In the centre of the viruses ribosoma-like inclusions may be observed. Viruses of tubular structure appear to be of peculiar forms of the formation of crystals, the mechanism of which is yet unknown.
D000818:Animals; D003593:Cytoplasm / Q000648:ultrastructure; D008223:Lymphoma / Q000648:ultrastructure; D008324:Mammary Tumor Virus, Mouse / Q000648:ultrastructure*; D051379:Mice; D009024:Morphogenesis; D009374:Neoplasms, Experimental / Q000648:ultrastructure; D012190:Retroviridae / Q000648:ultrastructure*
Intracitoplazmatikus A-típusú oncorna vírusok morfogenezise.