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Figure 4


Fig. 4. Comparison of the HSP70 sequences used for phylogenetic analyses. 1, Paralvinella grasslei form 1; 2, Paralvinella grasslei form 2; 3, Hesiolyra bergi; 4, Hirudo sp.; 5, Platynereis dumerii; 6, Alvinella pompejana; 7, Mytilus galloprovincialis; 8, Mytilus galloprovincialis. The residues corresponding to the three HSP70 family signatures are boxed. The residues used for building the tree are indicated in bold (228 amino acid positions). The sequences used for rooting the tree are Mytilus galloprovincialis HSP70 (accession no. AAW52766) and HSC70 (accession no. CAH04109).