Figure 1
From: Low frequency of paleoviral infiltration across the avian phylogeny
Distribution of endogenous viral elements of all virus families across the avian phylogeny. EVEs are colored according to virus family and marked on the species tree. Colors are as follows: red, Hepadnaviridae; black, Retroviridae; blue, Circoviridae; green, Parvoviridae; and yellow, Bornaviridae. The phylogeny is based on the results of our phylogenomics consortium whole genome analyses across all the species shown.