Figure 5.
Comparison of MS/MS spectra of [M + H]+ precursor ions of gramiketide A (red) and gramiketide B (blue), demonstrating the close structural similarity of the two metabolites. Matching fragments are marked with dots.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.