FIG 1.
Timeline highlighting the discovery of polyyne metabolites and their biosynthetic gene clusters. The history of seven polyynes is displayed, highlighting the interval between the discovery of the metabolites and their BGCs.
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.