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

. 2019 Jun 12;124(5):749–767. doi: 10.1093/aob/mcz100

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

© The Author(s) 2019. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model)

PMC Copyright notice

Fig. 4. — A model of strigolactone perception and signal transduction pathway. ① SL binds in the catalytic cleft of D14 and induces a destabilization/conformational change in D14; ② SL-induced destabilization of D14 facilitates D14 interaction with SCF^D3; ③ SCF^D3-D14 recruits a target protein (e.g. D53 or SMXLs); ④ D53/SMXLs undergo polyubiquitination; ⑤ proteasomal degradation; ⑥ D14 deactivates the bound SL molecule by hydrolytic cleavage of the enol–ether bridge and releases the ABC and D rings.