Fig. 1.

Phylogenetic relationships of Cryptosporidium species and genotypes found in the present study based on the maximum likelihood analysis of the partial SSU rRNA gene with substitution rates calculated using the general time reversible model. Bootstrap values above 50% from 1000 replicates are shown at the nodes. The Cryptosporidium species/genotypes identified in this study are indicated in bold, while sequences of the chipmunk genotype V are labeled with red triangles. The scale bar indicates 0.01 nucleotide substitutions per site. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)