Bishop, D H Ambisense RNA viruses: positive and negative polarities combined in RNA virus genomes. [electronic resource] - Microbiological sciences Jun 1986 - 183-7 p. digital Publication Type: Journal Article; Review ISSN: 0265-1351 Subjects--Topical Terms: Arenaviridae--geneticsBase SequenceBiological EvolutionBunyaviridae--geneticsGenes, ViralNucleic Acid ConformationRNA, Viral--genetics