de Graaf, Miranda Fusion protein is the main determinant of metapneumovirus host tropism. [electronic resource] - The Journal of general virology Jun 2009 - 1408-1416 p. digital Publication Type: Journal Article ISSN: 0022-1317 Standard No.: 10.1099/vir.0.009688-0 doi Subjects--Topical Terms: AnimalsCell LineHumansMetapneumovirus--physiologyQuailRNA-Dependent RNA Polymerase--geneticsRecombination, GeneticTurkeysViral Fusion Proteins--geneticsVirus AttachmentVirus Replication