Related Experiment Video
Updated: Feb 13, 2026

In Vitro Analysis of E3 Ubiquitin Ligase Function
Published on: May 14, 2021
Gluing rice E3 ligase and pathogen effector for disease control
Yongqi Chang1,2, Lili Zhou1,2, Tongtong Zhu1,2
1State Key Laboratory of Maize Bio-breeding, China Agricultural University, Beijing, 100193, China.
Abstract:
The rice blast fungal effector AVR-PikC binds to the rice protein HIPP19, which may contribute to plant susceptibility. The compound B93 induces the interaction between the rice E3 ligase APIP6 and AVR-PikC, which results in the ubiquitination and degradation of AVR-PikC, thereby facilitating plant resistance.
Related Concept Videos
Defenses Against Pathogens and Herbivores
Defense Against Bacterial Pathogens
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
Control System Problem
When forming a closed-loop system, issues can arise if the poles cross into the unstable region, leading to potential...
Regulated Protein Degradation
Protein degradation plays two important roles in the cells. It helps to protect cells from misfolded or damaged proteins before they lead to a...
Combinatorial Gene Control
The expression of more than 30,000 genes is controlled by approximately 2000-3000 transcription factors. This is possible because a single transcription factor can recognize more than one regulatory sequence. The specificity in gene...
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...

