| Ratio* | Pairs†| Percentage‡ |
---|
Microarray:Taqman | 1:1 | 44 | 55 |
 | 1.5:1 | 4 | 5 |
 | 2:1 | 3 | 4 |
 | > 3:1 | 1 | 1 |
 | 1:1.5 | 12 | 15 |
 | 1:2 | 6 | 8 |
 | > 1:3 | 10 | 12 |
Total | Â | 80 | 100 |
- *The ratio of expression levels (relative to unchallenged controls) determined by microarray compared to RT-PCR. The ratio of 1:1 is defined as 1:1-1.4. The genes analyzed are listed in Table 2. †Number of microarray:RT-PCR data pairs. Twenty genes were analyzed at four time points, equaling 80 data pairs. ‡Percentage of each category in the total number of data pairs.