Figure 4

Relative quantitation of down regulated and up regulated genes. A. Relative quantitation of selected genes from control and infected with HPAI H5N1 brain tissues was determined by real time RT-PCR and the fold difference (2^-ΔΔCT) between the study groups were calculated: Uninfected cells (Control); Infected cells (Infected). B. Relative quantitation of selected genes from control and infected with NDV brain tissues was determined by real time RT-PCR and the fold difference (2^-ΔΔCT) between the study groups were calculated: Uninfected cells (Control); Infected cells (Infected). The ** (P value) for both sets of data is < 0.05, indicating there are significant down regulation and up regulation in the infected cells compared to control.