Figure 2
From: Molecular analysis of methanogenic archaea in the forestomach of the alpaca (Vicugna pacos)
A neighbor-joining distance matrix tree of the archaea in the alpaca forestomach derived from 16S rRNA gene evolutionary distances produced by the Kimura two-parameter correction model [24]. Bootstrap supports are indicated as a percentage at the base of each bifurcation. Bootstrap values less than 50% are not shown. Evolutionary distance is represented by the horizontal component separating the species in the figure. The scale bar corresponds to 2 changes per 100 positions.