Table 2.
Combinations of connexins tested and number of FRIL replicas examined
| Connexin labeling | Number of replicas2-a |
|---|---|
| Single labels2-b | |
| Cx30 | 6 |
| Cx32 | 69 |
| Cx36 | 74 |
| Cx43 | 63 |
| Double labels | |
| Cx30/Cx32 | 6 |
| Cx30/Cx36 | 3 |
| Cx30/Cx43 | 14 |
| Cx32/Cx36 | 17 |
| Cx32/Cx43 | 7 |
| Cx36/Cx43 | 32 |
| Triple labels | |
| Cx30/Cx32/Cx43 | 1 |
| Cx30/Cx32/Cx36 | 1 |
| Cx30/Cx36/Cx43 | 9 |
| Total | 303 |
F2-a
Semiquantitative data regarding connexin composition of gap junctions were obtained from 37 replicas of spinal cord, 30 of inferior olive, 21 of suprachiasmatic nucleus, 13 of retina, 10 of hippocampus, 8 of paraventricular nucleus, 7 of cerebellum, and 3 of supraoptic nucleus.
F2-b
Some samples listed as single- or double-labeled for connexins were also labeled for AQP4.