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.
P. luteoviolacea 2ta16 grown in Difco Marine Media 2216 in the absence (a) and presence (b) of cotton scaffold. (c): UPLC‐PDA chromatograms of ethyl acetate extracts of cell‐free supernatants of P. luteoviolacea 2ta16 cultures showing total UV–Vis absorbance. The peak at 16.1 min has an m/z of 344.1 (M+H)+ confirming the molecule is violacein. The peak at 19.00 min has an m/z of 641.4 (M+H)+ confirming the molecule is thiomarinol A
