An official website of the United States government
Here's how you know
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.
Biosynthesis of proanthocyanidins in M. truncatula. CoA, coenzyme A. The dashed line with the question mark indicates a proposed reaction that has yet to be elucidated.