Table 2.
Exon-intron organization of caiman and African clawed toad amelogenin genes
| Gene | Size
|
Sequence of exon-intron junctions
|
|||
|---|---|---|---|---|---|
| Exon, bases | Intron, kb | 5′ Boundary | Intron | 3′ Boundary | |
| Caiman | |||||
| 1 | 1.3 | TTC TAC AG | gtaaacct… . .tttttcag | G TAC TAT | |
| 2 | 73 | 0.6 | GCT ATA CCA | gtgagtat… . .tttaacag | TTG CCT CCC |
| 3 | 48 | 1.5 | AGT TAT GAG | gtaaaaca… . .ccctgaag | GTG TTA ACA |
| 5 | 45 | 0.8 | AGA CAA CCG | gtaaacat… . .ccctgtag | TAT TCA TCC |
| 6 | 447 | 1.3 | GAG GAA ATA | gtaagaag… . .tctttcag | GAT TAA AGA |
| 7 | >200 | ||||
| African clawed toad (toad 1) | |||||
| 2 | 1.2 | TCT GTT CCT | gtaagtat… . .atttgcag | CTT CCG CCT | |
| 3 | 48 | 1.5 | AGT TAT GAG | gtatgtca… . .tatccaag | ATA TTA TCA |
| 5 | 45 | 1.5 | ACA CAT CAG | gtaagaat… . .tttcccag | TAT CCA AAT |
| 6 | 369 | 1.3 | GAG GAA CTG | gtaaatat… . .ttttatag | GAT TAG AAG |
| 7 | >160 | ||||