Fig. 1From: Artificially designed recombinant protein composed of multiple epitopes of foot-and-mouth disease virus as a vaccine candidatePhylogenetic tree via the correlation analysis of seventy-one GH loop sequence (reside 136–162) from FMDV type O VP1 protein. Height, y axis means the number of different amino acids among GH loops. Open square boxes mean variant cluster and arrows indicate five sequences incorporated in 5BT designBack to article page