Gene expression analysis of primary normal human hepatocytes infected with human hepatitis B virus

Figure 2 Scatter plot analysis. For normalization of the Cy3 (3D) and Cy5 channel signal (5D) channels, data obtained from the raw image scanning were plotted in a scatter plot using Excel software (Microsoft). A: The X-axis represents Log₂ (3D/5D) and the Y-axis Log₂ (3D/5D); B: The X-axis represents Log (5D) and the Y-axis Log (3D/5D); C: The X-axis represents Log (5D) and the Y-axis Log (3D/5D) F, in which “F” is the function for normalization. The bottom panel shows data with signals fitted to an exponential decay curve.