Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

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.

View full-text article in PMC

. 2015 Aug 12;169(2):1090–1107. doi: 10.1104/pp.15.00515

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2015 American Society of Plant Biologists. All Rights Reserved.

PMC Copyright notice

Figure 9. — Model for salicylic acid and apigenin accumulation in Arabidopsis plants. Proposed routes for the biosynthesis of salicylic acid via the isochorismatic and Phe ammonium lyase (PAL) pathways, and the flavonoid pathway to apigenin biosynthesis, are shown. In dmr6 mutant plants, a minor flow through the flavonoid pathway would lead to increased availability of substrates for salicylic acid biosynthesis. Apigenin could inhibit the activity of enzymes or the transcription of genes in the salicylic acid biosynthesis pathway (represented by gray dashed lines). Enzymes are abbreviated as follows: arogenate dehydratase (ADT), cinnamate 4-hydroxylase (C4H), 4-coumarate:CoA ligase (4CL), chalcone synthase (CHS), chalcone isomerase (CHI), chorismate mutase (CM), and isochorismate synthase (ICS).