Figure 2From: Evolutionary history of bovine endogenous retroviruses in the Bovidae familyPresence of families of BoERVs in ruminants. Presence of families of BoERVs in common ancestor of Bovidae family, Bovinae subfamily and Bos genus. Split times are based on [21ā23]; MYA, million years ago. * BoERV7 was not detected in Bubalus bubalis; reads mapped in BoERV29 in Ovis canadensis and Ovis dalli but not in Ovis aries and Capra hircus.Back to article page