Fig. 3
From: Diversity of astroviruses in wild animals in Yunnan province, China
(a) Schematic representation of the genomic organization of the two novel RoAstV. TLPD, a Trypsin-like peptidase domain; RFS, a ribosomal frame shift sequence; RdRp, RNA-dependent RNA polymerase; capsid, Astrovirus capsid protein precursor. (b) Phylogenetic analysis based on ORF2 sequences of AstVs, Maximum likelihood method was used to construct tree (ML), model (GTR + G + I), and bootstrap analysis was performed 1000 times. RoAstVs characterized in this study are marked in red. Species in black italics are included in the International Committee for Taxonomy of Viruses proposal [20]. Species in grey italics were proposed by Guix et al [21]