Fig. 1From: The presence of Giardia intestinalis in donkeys, Equus asinus, in ChinaPhylogenetic relationships of Giardia intestinalis inferred by the neighbour-joining analysis of concatenated β-giardin, gdh and tpi gene sequences. Multi-locus genotypes from a previous study (Lebbad et al. [38]) are indicated. The bootstrapping was performed using 1000 replicates. Isolates identified in this study are indicated by solid circles Back to article page