Figure 4

Phylogenetic analysis and electrostatic potential destribution of HCIQ and HCGS peptides. NJ phylogenetic tree was constructed by MEGA 6 using p-distance model and pairwise deletion with bootstrap support of 1000 replications. Nodes with confidence values greater than 50% are indicated. The abundant transcripts are shown with asterisks. Models of representative peptides are shown by green ribbon diagram, with an isopotential surface (blue color for positive charges and red for negative charges). The image was carried out using the SPDBV 4.1 (http://spdbv.vital-it.ch/) program78.