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. 2001 Feb 27;98(5):2758–2763. doi: 10.1073/pnas.051630298

Figure 4.

Figure 4

Gene expression analysis using RFDD. Identification of differentially expressed genes in RV-infected mouse brain was performed as described in Materials and Methods. A is a pictorial representation shown as a GenePies chart with each spot corresponding to each gene. The expression level in each spot/gene is reflected by the size of the GenePies, i.e., spots with large intensities are shown as large pies, whereas spots with intensities close to the background level are very small. White and dark colors of each pie show the ratio of control to noncontrol expression levels. Up-regulation of ApoD at days 3, 4, 5, 6, and 7 p.i. (indicated by the arrow in A) was further assessed by Northern hybridization (B). Relative expression levels of ApoD mRNA (C) were determined as described in the legend to Fig. 1.