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.
Structures of sesterterpenes and their detection only in the coculture. (A) Structures and key 1H-1H COSY (bond lines), HMBC (black arrows), and NOE (blue lines) correlations of sesterterpenes 1 to 3. (B) Comparison of extracted ion chromatograms (EIC) of sesterterpenes 1 to 3 in the coculture and in the monoculture on day 20.
