Fig 4. Phylogram of the Kazal-domain containing family of proteins from P. lignarius and their best matches.

The optimal tree with the sum of branch length = 14.99541793 is shown. The values near the branches represent the percentage of bootstrap support. Values below 50% are not shown. The analysis involved 43 amino acid sequences. All ambiguous positions were removed for each sequence pair. There were a total of 969 positions in the final dataset. For more details, see Material and Methods. Robust clades are named I-IV (where no member has been functionally characterized); Infestin and Rhodnius indicate clades containing previously functionally characterized proteins.