Table 2.
Real-time quantitative RT-PCR cycling conditions for amplification of canine cytokine mRNAs and CRCoV nucleoprotein RNA.
| Canine TNF-α |
Canine IL-6 |
Canine IL-8 |
CRCoV nucleoprotein |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp. (°C) | Time | Cycles | Temp. (°C) | Time | Cycles | Temp. (°C) | Time | Cycles | Temp. (°C) | Time | Cycles | |
| Initial denaturation | 95 | 15 min | 1 | 95 | 15 min | 1 | 95 | 15 min | 1 | 95 | 10 min | 1 |
| Denaturation | 95 | 10 s | 40 | 95 | 10 s | 40 | 95 | 10 s | 40 | 95 | 10 s | 40 |
| Annealing | 62.5 | 15 s | 60 | 15 s | 60 | 15 s | 53 | 20 s | ||||
| Extension | 72 | 30 s | 72 | 30 s | 72 | 30 s | 72 | 30 s | ||||
| Non-specific product melt | 79.5 | 15 s | 80 | 10 s | 75 | 10 s | 79 | 10 s | ||||
| Final annealing | 72 | 5 min | 1 | 72 | 5 min | 1 | 72 | 5 min | 1 | 72 | 5 min | 1 |
| Melting curve | 70–90 | 0.2 °C s−1 | 1 | 70–90 | 0.2 °C s−1 | 1 | 70–90 | 0.2 °C s−1 | 1 | 65–95 | 0.2 °C s−1 | 1 |
| Re-annealing | 72 | 5 min | 1 | 72 | 5 min | 1 | 72 | 5 min | 1 | 72 | 5 min | 1 |