1932

Abstract

▪ Abstract 

The hormone gibberellin (GA) plays an important role in modulating diverse processes throughout plant development. In recent years, significant progress has been made in the identification of upstream GA signaling components and - and acting factors that regulate downstream GA-responsive genes in higher plants. GA appears to derepress its signaling pathway by inducing proteolysis of GA signaling repressors (the DELLA proteins). Recent evidence indicates that the DELLA proteins are targeted for degradation by an E3 ubiquitin ligase SCF complex through the ubiquitin-26S proteasome pathway.

Loading

Article metrics loading...

/content/journals/10.1146/annurev.arplant.55.031903.141753
2004-06-02
2024-04-16
Loading full text...

Full text loading...

/content/journals/10.1146/annurev.arplant.55.031903.141753
Loading
/content/journals/10.1146/annurev.arplant.55.031903.141753
Loading

Data & Media loading...

  • Article Type: Review Article
This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error