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The 8-10CysW family of Simulium nigrimanum. The signal peptide region is not shown. The symbols below the alignment indicate: (*) identical sites; (:) conserved sites; (.) less conserved sites. Cysteines, tryptophanes, and conserved residues are marked with different backgrounds Protein sequences were aligned by the Clustal program39. For more details, see text. This figure appears in color at www.ajtmh.org.
