Fig. 7

Phylogenies of Parvoviruses and parvo-like viruses identified in the cloaca of birds. A Bayesian inference tree established based on amino acid sequences of NS protein of Chapparvovirus. B Bayesian inference tree established based on amino acid sequences of NS protein of Dependoparvovirus. C Bayesian inference tree established based on amino acid sequences of NS protein of Aveparvovirus. D Bayesian inference tree established based on amino acid sequences of NS protein of these divergent parvoviruses which showed no close relationship to known parvovirus. Genome organization of each virus is also shown beside the corresponding strain. E Bayesian inference tree established based on amino acid sequences of NS protein of Parvo-like hybrid virus. Within trees, the viruses found in this study are marked with a red line. Species names of birds are indicated. Each scale bar indicates the amino acid substitutions per site