Figure 4

Genomic arrangement of tandemly arranged PKR and PKZ genes in T. nigroviridis , X. tropicalis and D. rerio. The genomic arrangement and relative orientation of three PKR genes in T. nigroviridis and X. tropicalis and PKR and PKZ in D. rerio are shown. Arrows indicate 5' to 3' orientation of genes. The distance or approximate sizes of intergenic regions are indicated.