Fig. 2. : maximum-likelihood phylogenetic analysis based on the replication initiator protein (Rep) sequences of circo-like virus-Brazil (CLV-BR), representative members of the Circoviridae, Geminiviridae and Nanoviridae families, alphasatellites, parasites, the proposed new genera of cycloviruses, gemycircularviruses and krikoviruses, and still unassigned novel CRESS-DNA viruses. The complete Rep sequences used as references were retrieved from GenBank. The GenBank accession number of each sequence is shown. Only bootstrap values > 50% are shown. Bar = 0.5 aa substitutions per site. Sequences identified in feces (f), meat (m), serum (s), cerebrospinal fluid (csf), abdominal samples (ab) and respiratory secretions (rs) are specified.