Table 2 Number of ABC transporters in different animals and the composition in each ABC subfamily
| Â | C. elegans[6] | T. japonicus | D. pulex[7] | D. melanogaster[1] | T. castaneum[12] | T. urticae[11] | B. mori[9] | D. rerio[13] | I. punctatus[57] | H. sapiens[1] | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
A | 7 | 5 | 4 | 10 | 10 | 9 | 3 | 9 | 9 | 9 | 9 | 12 |
B | 24 | 5 | 7 | 10 | 6 | 5 | 5 | 4 | 9 | 14 | 12 | 11 |
C | 9 | 17 | 7 | 12 | 35 | 13 | 9 | 39 | 15 | 13 | 12 | 12 |
D | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 4 |
E | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 |
F | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 3 |
G | 9 | 7 | 24 | 15 | 13 | 16 | 15 | 23 | 13 | 9 | 6 | 5 |
H | 2 | 5 | 15 | 3 | 3 | 3 | 3 | 22 | 3 | 1 | 0 | 0 |
Total | 60 | 46 | 65 | 56 | 73 | 52 | 41 | 103 | 55 | 55 | 50 | 48 |