Figure 1From: RETRACTED ARTICLE: Detection of Helicobacter spp. DNA in the colonic biopsies of stray dogs: molecular and histopathological investigations Helicobacteraceae DNA was detected with single PCR in all the colonic biopsies: Evolutionary relationships of taxa for helicobacter canis the evolutionary history was inferred using the UPGMA, Kimura 2-parameter and MEGA5 methods. Back to article page