FIGURE 1.
The main auxin biosynthesis pathway in plants. Tryptophan is first converted by the TAA transaminase to IPA, which undergoes oxidative decarboxylation catalyzed by the YUC flavin monooxygenase.
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.