Objective To sequence and bioinformatically analyze novel CD59-like proteins in trematodes in order to provide a basis for the future study of their function. Methods Different databases were searched for sequences of CD59-like proteins of Fasciola hepatica,Fasciola gigantica,Schistosoma japonicum,Schistosoma mansoni,Clonorchis sinensis,and Opisthorchis viverrini.Signal peptides and GPI-anchored proteins of the obtained sequences were predicted using bioinformatic software.Clust1 w was used to align the obt...