Screening of Feral and Wood Pigeons for Viruses Harbouring a Conserved Mobile Viral Element: Characterization of Novel Astroviruses and Picornaviruses
Figure 6
Nucleotide alignment of s2m from various astroviruses (AstV), picornaviruses (PV), coronaviruses (CoV) and noroviruses (NoV) species.
The 24 nucleotides that are absolutely invariant, are marked by asterisks above the sequences.