This presents the interesting possibility that FREPs are likely involved in defense againstS. be within, and fine detail the tasks these substances play in safety and protection against disease. KEY PHRASES:Biomphalaria, Coagulation, Protection, Fibrinogen, Fibrinogen-related proteins, Fibrinogen-related site, Invertebrate == Evolutionary Background of Fibrinogen Domains == Fibrinogen (FBG) domains are essential the different parts of […]