Fig. 1: The taxonomic diversity and contribution of mGMB to the mouse intestinal bacterial collection.

a The cladogram displays the taxonomic diversity of bacteria in the mGMB and miBC. The mGMB and miBC together have 180 bacterial species from 110 genera, 33 families, and 5 phyla. The background is color-coded according to phyla. All 104 species unique to the mGMB are marked with star symbols, and the 77 new species are indicated with red stars. All 62 genera uniquely represented by mGMB members are indicated with pentagon symbols, and the 43 newly identified genera are indicated with red pentagons. The five families unique to the mGMB are symbolized by solid circles. The 126 species in the mGMB are indicated by the first-level purple external ring (labeled as mGMB in panel a). The 76 species in the miBC are indicated by the second-level green external ring (labeled as miBC in panel a). The 22 species in both the mGMB and miBC are indicated by the third-level yellow external ring (labeled as in common in panel a). b The Venn diagram displays the read coverage of mGMB and miBC to the 16S rRNA gene amplicon dataset of mouse samples (n = 93) from miBC work¹² at species level (sequence identity > 97%). The miBC-specific (2.27 ± 0.47%): the proportion of reads uniquely covered by the miBC; The mGMB-specific (25.92 ± 1.12%): the proportion of reads uniquely covered by the mGMB; The In-common (16.11 ± 1.58%): the proportion of reads shared by both collections. The coverage rate is present as mean ± SEM. Source data are provided as a Source Data file.