Supplementary Materials

The PDF file includes:

  • Fig. S1. mAb reactivity to mouse microbiota and cladogram of individual bacterial strains analyzed.
  • Fig. S2. Immunoprecipitation, mass spectrometry, Coomassie, and Western blot analysis of purified proteins.
  • Fig. S3. Additional analyses of GF or gnotobiotic monocolonized mice.
  • Table S1. Distribution of superantigens across human metagenomes.
  • Legends for data files S1 to S4

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Other Supplementary Material for this manuscript includes the following:

  • Data file S1 (Microsoft Excel format). List of mAbs used in this study.
  • Data file S2 (Microsoft Excel format). Primary data.
  • Data file S3 (Microsoft Excel format). List of metagenomes analyzed.
  • Data file S4 (Microsoft Excel format). Metagenomic recruitment analysis of R. gnavus genes including its superantigens.