Fig. 2

Combinations of omics techniques utilized in endohyphal microbiome studies. The publications listed in each Venn diagram section are not exhaustive: one example was chosen for each omics combination that had multiple reference options. The Moebius et al. (2014) publication is highlighted in two sections, and no publications have yet used the three remaining combinations of omics types (genomics + proteomics + metabolomics, transcriptomics + proteomics + metabolomics, and genomics + transcriptomics + proteomics + metabolomics) to investigate the endohyphal microbiome