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Circular representation of the Hz-1 virus genome. The arrows indicate the positions (outer ring) of the 154 ORFs and the noncoding PAT1. X, sites of XhoI restriction enzymes (inner ring [positions are indicated in parentheses]). The repeated regions (R1, R2, and R3) are indicated in the innermost ring. The position of PAT1 is indicated by a heavy arrow.
