Fig. 3
From: High prevalence of Pentatrichomonas hominis infection in gastrointestinal cancer patients
Phylogenetic relationships between P. hominis obtained in the present study (marked with blue circle or blue triangle) and other known trichomonads were inferred using the maximum likelihood analysis of the partial 18S rRNA gene and ITS sequence based on the genetic distance calculated by Kimura 2-parameter model. The numbers at the branches represent the percentage of replicate trees in the bootstrap test (1000 replicates). a 18S rRNA sequences. b ITS sequences. Abbreviation: CCH, China Changchun human