Fig. 1From: Risk factors for Blastocystis infection in HIV/AIDS patients with highly active antiretroviral therapy in Southwest ChinaGeneration of evolutionary tree of Blastocystis with neighbor-joining analysis. The reference sequence was obtained from GeneBank. 12 cases were diagnosed as Blastocystis infection, Blastocystis subtype 1, subtype 3, subtype 4 and subtype 7 were three, identicallyBack to article page