Figure 17
From: Whole-genome analysis of pseudorabies virus gene expression by real-time quantitative RT-PCR assay
Clusters of PRV R Δ values identified by the hierarchical clustering method. The dendogram depicts the whole-genome profiling of protein-coding PRV genes, following de novo infection of PK-15 cells. Green indicates negative RΔ values, white low RΔ values, gray intermediate RΔ values, and black the highest level of increase in viral mRNA detected between two time points.