Fig. 2
From: Molecular epidemiology of Avian Rotaviruses Group A and D shed by different bird species in Nigeria
Maximum clade credibility tree of NSP4 sequences of RVA. Bayesian analyses of alignments (529 bp) comprising unique sequences of recognized NSP4 genotypes and sequences identified in this study. Tree topology was tested by posterior probability (pp) and only the well supported values are shown (pp > 0.7). The RVA strains are represented by the official RV nomenclature and the GenBank accession numbers are put in brackets. The study sequences are in red and reference sequences displayed in bold. Genotypes were assigned using the nucleotide cut-off values defined before (19)