Figure 5From: Horizontal gene transfer and nucleotide compositional anomaly in large DNA virusesGene organization and the locations of the cA genes for herpesviruses. The phylogenetic reconstruction (on the left) is based on the DNA polymerase catalytic subunit sequences. Red and pink dots (on the right) correspond to the cA genes and the remaining genes, respectively. Green lines show orthologous gene relationships defined by BLAST reciprocal best hit.Back to article page