Table 3. Cluster correlations of gene expression within the group of genes that showed a rhythmic pattern in all subjects.
| PER1 | PER2 | TRPV1 | NGF | CRY2 | |
|---|---|---|---|---|---|
| PER1 | r = 0.1258 | r = 0.5329 | r = 0.6103 | r = 0.1874 | |
| P = 0.4454 | P < 0.0001 | P < 0.0001 | P = 0.2532 | ||
| NS | ** | *** | NS | ||
| PER2 | r = 0.1258 | r = 0.4745 | r = 0.0849 | r = 0.4691 | |
| P = 0.4454 | P = 0.0002 | P = 0.6074 | P = 0.0026 | ||
| NS | *** | NS | ** | ||
| TRPV1 | r = 0.5329 | r = 0.4745 | r = 0.5630 | r = 0.5519 | |
| P < 0.0001 | P = 0.0002 | P < 0.0001 | P = 0.0003 | ||
| ** | *** | *** | *** | ||
| NGF | r = 0.6103 | r = 0.0849 | r = 0.5630 | r = 0.5198 | |
| P < 0.0001 | P = 0.6074 | P < 0.0001 | P = 0.0007 | ||
| *** | NS | *** | *** | ||
| CRY2 | r = 0.1874 | r = 0.4691 | r = 0.5519 | r = 0.5198 | |
| P = 0.2532 | P = 0.0026 | P = 0.0003 | P = 0.0007 | ||
| NS | ** | *** | *** |
PER, period; TRPV, transient receptor potential vanilloid; NGF, nerve growth factor; CRY, cryptochrome.