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Figure 1 | Veterinary Research

Figure 1

From: Roles of nucleic acid substrates and cofactors in the vhs protein activity of pseudorabies virus

Figure 1

Sequence alignment of the vhs coding regions. The vhs sequences of HSV-1, HSV-2, and PRV were analysed by DNA Star MegaAlign software. Identical residues are denoted as “.” and deleted amino acids are indicate as “-”. Four conserved region, designated as Boxes I–IV (reported in Berthomme et al. [15]) are marked. In addition, several deduced residues, numbered according to the PrV vhs gene, that have been reported as being responsible for ribonuclease activities are indicated with arrowheads.

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