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Fig. 2 | BMC Microbiology

Fig. 2

From: Molecular characterization of Cryptosporidium spp. and Giardia duodenalis from yaks in the central western region of China

Fig. 2

Dendrograms of Giardia duodenalis based on nucleotide sequences of the triosephosphate isomerase (tpi) (a) and glutamate dehydrogenase (gdh) (b) gene. Trees were constructed using the neighbor-joining method based on genetic distance calculated by the Kimura 2-parameter model, implemented in MEGA version 5.2. Bootstrap values > 50 % from 1,000 replicates are shown on nodes. Sequences from this study are marked by filled triangles

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