Table 2.
Cav1.2 splice variants expressed in rat resistance-size cerebral arteries
| Transcripts | Exon 1 | Exon 8/8a | Exon 9* | Exon 21/22 | Exon 31/32 | Exon 33 |
|---|---|---|---|---|---|---|
| Cav1.2e1c | 1c | |||||
| C1, C2, C3, C4 | 8 | + | 21 | 32 | + | |
| C5, C6, C7, C8 | 8 | − | 21 | 32 | + | |
| C9 | 8 | + | 21 | 32 | − | |
| C10 | 8 | − | 21 | 32 | − | |
| C11, C12 | 8 | + | 21 | 31 | + | |
| C13, C14, C15, C16, C17 | 8 | + | 22 | 32 | + | |
| C18 | 8 | + | 22 | 31 | + | |
| Cav1.2e1b | 1b | |||||
| B1, B2 | 8 | + | 21 | 32 | + | |
| B3, B4, B5, B6, B7, B8 | 8 | − | 21 | 32 | + | |
| B9 | 8 | + | 22 | 31 + 71 nt | + |
Each clone has been arranged in the table according to the presence or absence of major splice variants. For exon 9* and 33: +presence; −absence. Individual clones are named to allow identification of the parent channel in which additional minor splice variants were found, as described in results. Cav1.2, voltage-dependent Ca2+ channel.