title: Nucleic acid sequence relationships among "slow" viruses of sheep.
mesh_terms: D001483:Base Sequence; D002474:Cell-Free System; D004279:DNA, Viral / Q000096:biosynthesis; D009690:Nucleic Acid Conformation; D009693:Nucleic Acid Hybridization; D012328:RNA Viruses / Q000032:analysis*; D012367:RNA, Viral / Q000032:analysis*; D012194:RNA-Directed DNA Polymerase / Q000378:metabolism; D014790:Visna-maedi virus / Q000032:analysis*
chemical_list: D004279:DNA, Viral; D012367:RNA, Viral; D012194:RNA-Directed DNA Polymerase