Fig. 4: Dominant bacterial species within the human gastrointestinal microbiota.
From: A human gut bacterial genome and culture collection for improved metagenomic analyses

Dominant species, ordered by prevalence, found within the 13,490 human gastrointestinal metagenomic samples and their relative abundance within each sample. Color denotes Bacteroidetes (green), Firmicutes (blue), Proteobacteria (orange), Actinobacteria (gold).