Fig. 3From: Changes in the neuropeptide content of Biomphalaria ganglia nervous system following Schistosoma infectionSchematic representation of B. glabrata neuropeptide precursors and multiple sequence alignment of bioactive peptide region with other molluscs. For each neuropeptide, a schematic precursor protein and multiple sequence alignment with other molluscs shown. Signal peptide (yellow); bioactive peptides (blue); cleavage site (vertical line); C, represents cysteine residues. In multiple sequence alignment, blue shading provides amino acid conservation. Sequence logo above alignments also show areas of high conservationBack to article page