ArticlePloS one2013
Members of the XB3 family from diverse plant species induce programmed cell death in Nicotiana benthamiana.
Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 17 citations in OpenAlex.
- Gene Mapping and Genetic Analysis of Maize Resistance to Stalk Rot.International journal of molecular sciences · 2025Article
- Rhomboid-mediated cleavage of the immune receptor XA21 protects grain set and male fertility in rice.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Simplified Protocol to Demonstrate Gene Expression inBio-protocol · 2024Article
- Transcriptome-wide identification and characterization of microRNAs in diverse phases of wood formation in Populus trichocarpa.G3 (Bethesda, Md.) · 2021Article
- Understanding and Exploiting Post-Translational Modifications for Plant Disease Resistance.Biomolecules · 2021Review
- SEVEN IN ABSENTIA Ubiquitin Ligases Positively Regulate Defense AgainstFrontiers in plant science · 2021Article
- Proteomic characterization of MPK4 signaling network and putative substrates.Plant molecular biology · 2019Article
- Conventional and unconventional ubiquitination in plant immunity.Molecular plant pathology · 2017Review
- The RING-Type E3 Ligase XBAT35.2 Is Involved in Cell Death Induction and Pathogen Response.Plant physiology · 2017Article
- Sumoylation, Phosphorylation, and Acetylation Fine-Tune the Turnover of Plant Immunity Components Mediated by Ubiquitination.Frontiers in plant science · 2017Review
- Transient Expression of Candidatus Liberibacter Asiaticus Effector Induces Cell Death in Nicotiana benthamiana.Frontiers in plant science · 2016Article
- Role of Ubiquitin-Mediated Degradation System in Plant Biology.Frontiers in plant science · 2016Review
- E3 ubiquitin-ligases and their target proteins during the regulation of plant innate immunity.Frontiers in plant science · 2014Review
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Programmed cell death has been associated with plant immunity and senescence. The receptor kinase XA21 confers resistance to bacterial blight disease of rice (Oryza sativa) caused by Xanthomonas oryzae pv. oryzae (Xoo). Here we show that the XA21 binding protein 3 (XB3) is capable of inducing cell death when overexpressed in Nicotiana benthamiana. XB3 is a RING finger-containing E3 ubiquitin ligase that has been positively implicated in XA21-mediated resistance. Mutation abolishing the XB3 E3 activity also eliminates its ability to induce cell death. Phylogenetic analysis of XB3-related sequences suggests a family of proteins (XB3 family) with members from diverse plant species. We further demonstrate that members of the XB3 family from rice, Arabidopsis and citrus all trigger a similar cell death response in Nicotiana benthamiana, suggesting an evolutionarily conserved role for these proteins in regulating programmed cell death in the plant kingdom.
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