Table 2.
Comparison of features of Teneurins across phyla.
| Model system | Gene name | Number of Teneurin genes | Nascent transcript size | Transcript size | Number of exons | Total teneurin gene size as% of total genome size | GenPept Accession for a representative Teneurin protein isoform | Protein sizes |
|---|---|---|---|---|---|---|---|---|
| roundworm | ten-1 | 1 | 26.3 kb | 8.5 kb, 8.6 kb | 14 (ten-1L version) | 0.03 | BAD91087.1, –086.1 | 2502 aa, 2684 aa |
| insect | ten-a | 2 | 202 kb | 11.0 kb, 13.0 kb | 20 | 0.22 | NP_001259483.1 | 3004 aa |
| ten-m | 115 kb | 10.5 kb, 11.5 kb | 9 | AAF51824.2 | 2731 aa | |||
| ascidian | LOC100178744 | 1 | 48.7 kb | 9.9 kb | 45 | 0.0004 | XP_018673115.1 | 3133 aa |
| chicken | ten-1 | 4 | 323 kb | 16.9 kb | 31 | 0.14 | NP_990193.1 | 2705 aa |
| ten-2 | 607 kb | 9.5 kb | 27 | NP_989428.2 | 2802 aa | |||
| ten-3 | 311 kb | 9.6 kb | 29 | NP_001185466.2 | 2715 aa | |||
| ten-4 | 596 kb | 9.6 kb | 31 | NP_001341660.1 | 2768 aa | |||
| mouse | ten-1 | 4 | 901 kb | 13.8 kb | 32 | 0.13 | NP_035985.2 | 2731 aa |
| ten-2 | 1230 kb | 9.7 kb | 28 | NP_035986.3 | 2764 aa | |||
| ten-3 | 709 kb | 11.0 kb | 26 | NP_035987.3 | 2715 aa | |||
| ten-4 | 740 kb | 13.5 kb | 29 | NP_035988.2 | 2796 aa | |||
| rat | ten-1 | 4 | 633 kb | 12.4 kb | 29 | 0.09 | XP_017443608.1 | 2532 aa |
| ten-2 | 946 kb | 8.7 kb | 24 | NP_064473.1 | 2765 aa | |||
| ten-3 | 506 kb | 11.0 kb | 29 | NP_001162604.1 | 2714 aa | |||
| ten-4 | 701 kb | 8.6 kb | 32 | NP_001178557.1 | 2794 aa | |||
| human | ten-1 | 4 | 828 kb | 12.9 kb | 34 | 0.14 | NP_001156750.1 | 2732 aa |
| ten-2 | 1285 kb | 9.6 kb | 28 | NP_001116151.1 | 2765 aa | |||
| ten-3 | 1355 kb | 10.9 kb | 29 | NP_001073946.1 | 2699 aa | |||
| ten-4 | 788 kb | 13.6 kb | 31 | XP_016873014.1 | 2794 aa | |||
Model systems used: roundworm, C. elegans; insect, Drosophila melanogaster; ascidian, Ciona intestinalis; chicken, Gallus gallus; mouse, Mus musculus; rat, Rattus norvegicus; human, Homo sapiens. aa, amino acids; kb, kilobase.