ArticlePlant physiology2014
Histone H2B monoubiquitination is involved in regulating the dynamics of microtubules during the defense response to Verticillium dahliae toxins in Arabidopsis.
Article in Plant physiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed, 53 citations in OpenAlex.
- How to improve crop pathogen resistance with epigenetics.Phytopathology research · 2026Review
- Phosphoproteomic Analysis Reveals Impairment of Rice Germination by Chloramphenicol.Plants (Basel, Switzerland) · 2025Article
- Histone ZmH2B regulates resistance to the Southern corn leaf blight pathogen Bipolaris maydis in maize.BMC plant biology · 2025Article
- B4 Raf-like MAPKKK RAF24 regulates Arabidopsis thaliana flowering time through HISTONE MONO-UBIQUITINATION 2.The New phytologist · 2025Article
- Comprehensive Ubiquitome Analysis ofBiology · 2025Article
- Plant Defense Responses to Insect Herbivores Through Molecular Signaling, Secondary Metabolites, and Associated Epigenetic Regulation.Plant-environment interactions (Hoboken, N.J.) · 2025Review
- Epigenetic weapons of plants against fungal pathogens.BMC plant biology · 2024Review
- The dynamics and functional mechanisms of H2B mono-ubiquitination.Crop health · 2024Review
- A survey in natural olive resources exposed to high inoculum pressure indicates the presence of traits of resistance toFrontiers in plant science · 2024Article
- A fungal endophyte induces local cell wall-mediated resistance in wheat roots against take-all disease.Frontiers in plant science · 2024Article
- Epigenetic regulation of plant immunity: from chromatin codes to plant disease resistance.aBIOTECH · 2023Review
- Article
- CYSTEINE-RICH RECEPTOR-LIKE KINASE5 (CRK5) and CRK22 regulate the response to Verticillium dahliae toxins.Plant physiology · 2022Article
- Article
- Plant Responses to Herbivory, Wounding, and Infection.International journal of molecular sciences · 2022Review
- Article
- Function of histone H2B monoubiquitination in transcriptional regulation of auxin biosynthesis in Arabidopsis.Communications biology · 2021Article
- Exploiting Epigenetic Variations for Crop Disease Resistance Improvement.Frontiers in plant science · 2021Review
- Plant Histone HTB (H2B) Variants in Regulating Chromatin Structure and Function.Plants (Basel, Switzerland) · 2020Review
- Proteome-wide identification and functional analysis of ubiquitinated proteins in peach leaves.Scientific reports · 2020Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Histone H2B monoubiquitination (H2Bub) is being recognized as a regulatory mechanism that controls a range of cellular processes in plants, but the molecular mechanisms of H2Bub that are involved in responses to biotic stress are largely unknown. In this study, we used wild-type and H2Bub loss-of-function mutations of Arabidopsis (Arabidopsis thaliana) to elucidate which of its mechanisms are involved in the regulation of the plant's defense response to Verticillium dahliae (Vd) toxins. We demonstrate that the depolymerization of the cortical microtubules (MTs) was different in the wild type and the mutants in the response to Vd toxins. The loss-of-function alleles of HISTONE MONOUBIQUITINATION1 and HISTONE MONOUBIQUITINATION2 mutations present a weaker depolymerization of the MTs, and protein tyrosine phosphorylation plays a critical role in the regulation of the dynamics of MTs. Moreover, H2Bub is a positive regulator of the gene expression of protein tyrosine phosphatases. These findings provide direct evidence for H2Bub as an important modification with regulatory roles in the defense against Vd toxins and demonstrate that H2Bub is involved in modulating the dynamics of MTs, likely through the protein tyrosine phosphatase-mediated signaling pathway.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.