Fig 8.

Comparison of hydrophilicity profiles of TTSuV1a (strain PTTV1a-VA) and TTSuV1b (strain PTTV1b-VA) ORF1 proteins and identification of two putative common antigenic domains in ORF1 of TTSuV1. The C-terminal region used for the expression of the truncated 1a- or 1b-ORF1 is indicated by a box. The corresponding alignment of amino acid sequences and amino acid positions of the two domains are also shown. Favorable mismatches of the amino acids are displayed as colons, whereas neutral mismatches are depicted as periods.