Table 1 Comparative protein Blast analysis of pulmonate metallothionein (MT) isoform families*
|  | Score†| E-value†| Identities | Positives |
|---|---|---|---|---|
CdMT versus CuMT | Â | Â | Â | Â |
   Helix pomatia | 65.1 | 8e-17 | 57% | 73% |
   Cantareus aspersus | 59.3 | 5e-15 | 52% | 68% |
   Biomphalaria glabrata | 65.1 | 8e-17 | 57% | 73% |
CdMT versus Cd/CuMT | Â | Â | Â | Â |
   H. pomatia | 57.8 | 2e-14 | 53% | 65% |
   C. aspersus | 58.2 | 1e-14 | 55% | 68% |
   B.glabrata | 56.2 | 4e-14 | 55% | 67% |
CuMT versus Cd/CuMT | Â | Â | Â | Â |
   H. pomatia | 79.3 | 5e-21 | 75% | 87% |
   C. aspersus | 72.0 | 7e-19 | 67% | 81% |
   B. glabrata | 75.1 | 9e-20 | 73% | 84% |