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Endogenous Viral Elements in Animal Genomes

Figure 3

Genetic structures and phylogenetic relationships of EVEs related to segmented RNA viruses.

Summary genetic structures of EVEs derived from segmented RNA viruses (a) Reoviridae (Seadornavirus genus), (b) Orthomyxoviridae (Quarjavirus genus), (c) Bunyaviridae (Nairovirus and Phlebovirus genera)) shown relative to the genus type species. The most intact elements are shown for each host taxon. Intact ORFs (circles) and expressed sequences (crosses) are indicated. Maximum likelihood phylogenies of EVEs and exogenous viruses are shown; (d) Reoviridae (segment 5) (e) Orthomyxoviridae (GP), (f) Nairovirus (NP) (g) Phlebovirus (NP) Colored boxes indicate taxa that are shown as genetic structures in panels a-c. Support for trees was evaluated using 1,000 nonparametric bootstrap replicates. Abbreviations: LNV = Liaoning virus; CCHF = Crimean-Congo hemorrhagic fever virus; UUKV = Uukuniemi virus; QRFV = Quaranfil virus.

Figure 3