This repository contains all the data used by the IBD TaMMA (Transcriptome and Metatranscriptome Meta Analysis) web app available at https://ibd-meta-analysis.herokuapp.com/. You can find the documentation of the app at https://ibd-tamma.readthedocs.io/ and the "dark matter" reads at https://dataverse.harvard.edu/dataverse/tamma-dark-matter.