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Fig. 3 | Microbiome

Fig. 3

From: Ecology of bacteria in the human gastrointestinal tract—identification of keystone and foundation taxa

Fig. 3

Prevalence of observed pairwise interaction categories. The categories are indicated on the x axis: cooperation (+/+), competition (−/−), commensalism (+/0, with zero being a non-significant interaction) and amensalism (−/0). The y axis indicates the number of significant interactions in the specified categories (Additional file 1: Figure S11) relative to the total number of pairwise interactions identified in an individual (i.e. the number of pairwise interactions in which at least one taxon in a given pair interacts with the other)

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