Fig. 2From: Molecular characterization and zoonotic potential of Cryptosporidium spp. and Giardia duodenalis in humans and domestic animals in Heilongjiang Province, ChinaThe phylogram of Cryptosporidium spp. was inferred on the basis of the SSU rRNA gene nucleotide sequences. The evolutionary relationship of Cryptosporidium spp. was constructed by the NJ method and Kimura 2-parameter model. The numbers on the branches are percent bootstrapping values from 1000 replicates. Each reference sequence is identified by its accession number, host, and country. The triangles filled in black represent the representative sequence obtained in this study. Evolutionary analyses were conducted in MEGA 5Back to article page