The molecular network of the fungal molecule asperphenamate (m/z 507

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The molecular network of the fungal molecule asperphenamate (m/z 507 The molecular network of the fungal molecule asperphenamate (m/z 507.229) and its distribution are shown. The molecular network of the fungal molecule asperphenamate (m/z 507.229) and its distribution are shown. The pink node represents a common molecule produced by both the lichen and the isolated microbe. The purple nodes are unique to the cultured microbe, and the orange node is unique to lichen. The underlying MS/MS spectra for asperphenamate in the orange node were recorded at lower intensity and also have a contaminating MS/MS spectrum from a molecule with similar mass. Hence, this node is not merged with the pink node corresponding to asperphenamate. The MS/MS spectra of asperphenamate (m/z 507.229) and the analogues (m/z 532.222 and 564.248) are annotated in the MS/MS spectra shown, and annotations are described in Text S1 in the supplemental material. Neha Garg et al. mSystems 2016; doi:10.1128/mSystems.00139-16