Fig. 2

Schematic diagram of amino acid sequence variations in BARF1 protein. The amino acid sequence of BARF1 protein derived from B95-8 is listed. The previously identified BARF1/c-fms homology domain, transforming domain and CTL epitopes of BARF1 are underlined at the corresponding regions. Numbers indicate amino acid positions; asterisks indicate mutant amino acids. The mutated amino acid residues to B95-8 are indicated in boxes. Frequency of the mutations are also showed