ArticleThe Plant cell2014
The Arabidopsis EDR1 protein kinase negatively regulates the ATL1 E3 ubiquitin ligase to suppress cell death.
Article in The Plant cell, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
37 citing papers in PubMed, 66 citations in OpenAlex.
- Infection mechanisms ofiMeta · 2026Article
- E3 ligase ATL17 is a key regulator of abscisic acid signaling that mediates AHG1 degradation in Arabidopsis thaliana.The New phytologist · 2026Article
- Functional Characterization ofPlants (Basel, Switzerland) · 2026Article
- Response ofPlants (Basel, Switzerland) · 2024Article
- Subfamily C7 Raf-like kinases MRK1, RAF26, and RAF39 regulate immune homeostasis and stomatal opening in Arabidopsis thaliana.The New phytologist · 2024Article
- Kinase function of TgTKL1 is essential for its role inmSphere · 2024Article
- Accumulation of dually targeted StGPT1 in chloroplasts mediated by StRFP1, an E3 ubiquitin ligase, enhances plant immunity.Horticulture research · 2024Article
- Deciphering the mechanism of E3 ubiquitin ligases in plant responses to abiotic and biotic stresses and perspectives on PROTACs for crop resistance.Plant biotechnology journal · 2024Review
- Article
- Review
- Pseudomonas syringae Type III Secretion Protein HrpP Manipulates Plant Immunity To Promote Infection.Microbiology spectrum · 2023Article
- Duplicated Flagellins in Pseudomonas Divergently Contribute to Motility and Plant Immune Elicitation.Microbiology spectrum · 2023Article
- Article
- Making watercress (Frontiers in plant science · 2023Article
- Comparative Analysis of Alternative Splicing in Two Contrasting Apple Cultivars Defense againstInternational journal of molecular sciences · 2022Article
- An evolutionarily conserved C4HC3-type E3 ligase regulates plant broad-spectrum resistance against pathogens.The Plant cell · 2022Article
- Ubiquitination of Receptorsomes, Frontline of Plant Immunity.International journal of molecular sciences · 2022Review
- CRISPR/Cas9 basedFrontiers in plant science · 2022Article
- Nuclear Localization of HopA1Plants (Basel, Switzerland) · 2021Article
- The Grapevine E3 Ubiquitin Ligase VriATL156 Confers Resistance against the Downy Mildew PathogenInternational journal of molecular sciences · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
Loss-of-function mutations in the Arabidopsis thaliana ENHANCED DISEASE RESISTANCE1 (EDR1) gene confer enhanced programmed cell death under a variety of abiotic and biotic stress conditions. All edr1 mutant phenotypes can be suppressed by missense mutations in the KEEP ON GOING gene, which encodes a trans-Golgi network/early endosome (TGN/EE)-localized E3 ubiquitin ligase. Here, we report that EDR1 interacts with a second E3 ubiquitin ligase, ARABIDOPSIS TOXICOS EN LEVADURA1 (ATL1), and negatively regulates its activity. Overexpression of ATL1 in transgenic Arabidopsis induced severe growth inhibition and patches of cell death, while transient overexpression in Nicotiana benthamiana leaves induced cell death and tissue collapse. The E3 ligase activity of ATL1 was required for both of these processes. Importantly, we found that ATL1 interacts with EDR1 on TGN/EE vesicles and that EDR1 suppresses ATL1-mediated cell death in N. benthamiana and Arabidopsis. Lastly, knockdown of ATL1 expression suppressed cell death phenotypes associated with the edr1 mutant and made Arabidopsis hypersusceptible to powdery mildew infection. Taken together, our data indicate that ATL1 is a positive regulator of programmed cell death and EDR1 negatively regulates ATL1 activity at the TGN/EE and thus controls stress responses initiated by ATL1-mediated ubiquitination events.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.