1. GNPS assists in the identification of novel hpMR1 eluted ions.
GNPS assists in the identification of novel hpMR1 eluted ions. (A) Molecular network of ions eluted from hpMR1 in a force-directed layout showing clusters ≥2 nodes. Each black node represents an ion MS2 fragment spectra connected by a blue edge based on spectral similarity. The black outline denotes the riboflavin cluster in (B) and (C). (B) Relative abundance of ions in the riboflavin cluster for hpMR1+MS (left), hpMR1+EC (middle), and hpMR1−bac (right). Color indicates the fold increase over T22 in each respective hpMR1 sample. (C) Detailed image of the riboflavin network. The average ion m/z and normalized average retention time for each ion are indicated. Green nodes, riboflavin adducts; pink nodes, adducts of ion /32.5; brown nodes, adducts of ion /26.1. (D) Single nonclustering node associated with PLI ( /8.1).
Melanie J. Harriff et al. Sci. Immunol. 2018;3:eaao2556
Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution License 4.0 (CC BY).