Article
Monoubiquitination of histone 2B at the disease resistance gene locus regulates its expression and impacts immune responses in Arabidopsis.
Plant physiology - 1 May 2014
Zou Baohong, Yang Dong-Lei, Shi Zhenying, Dong Hansong, Hua Jian
Abstract excerpt
Disease resistance (R) genes are key components in plant immunity. Here, we show that Arabidopsis (Arabidopsis thaliana) E3 ubiquitin ligase genes HISTONE MONOUBIQUITINATION1 (HUB1) and HUB2 regulate the expression of R genes SUPPRESSOR OF npr1-1, CONSTITUTIVE1 (SNC1) and RESISTANCE TO PERONOSPORA PARASITICA4. An increase of SNC1 expression induces constitutive immune responses in the bonzai1 (bon1) mutant, and...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.
