FIGURE 6.

Comparison of fish and other animal gut microbiomes. (a) Intersecting gut microbiomes of fish and other animals (bars in pink represent OTUs uniquely shared by fish and one another animal; the green bar represents OTUs shared by all the animals). (b) Network analysis of gut microbiomes derived from fish and other animals. Dark and light green nodes correspond to shared OTUs and nonshared OTUs, respectively, between fish and other animals (97% similarity) [Colour figure can be viewed at wileyonlinelibrary.com]