title: Genetic structure of Rauscher spleen focus-forming virus.
abstract: Rauscher spleen focus-forming virus contains functional gag and pol genes and a partially deleted env gene which is structurally related to the env genes of dual tropic murine leukemia viruses.
mesh_terms: D003673:Defective Viruses / Q000235:genetics*; D015683:Gene Products, gag; D005814:Genes, Viral; D012367:RNA, Viral / Q000235:genetics; D012194:RNA-Directed DNA Polymerase / Q000235:genetics; D011925:Rauscher Virus / Q000235:genetics*; D014759:Viral Envelope Proteins; D014764:Viral Proteins / Q000235:genetics
chemical_list: D015683:Gene Products, gag; D012367:RNA, Viral; D014759:Viral Envelope Proteins; D014764:Viral Proteins; D012194:RNA-Directed DNA Polymerase