ArticlePlant signaling & behavior2013
ACC synthase and its cognate E3 ligase are inversely regulated by light.
Article in Plant signaling & behavior, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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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.
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Who cites it
8 citing papers in PubMed, 15 citations in OpenAlex.
- Light regulates seed dormancy through FHY3-mediated activation of ACC OXIDASE 1 in Arabidopsis.Plant molecular biology · 2025Article
- A Large-Scale Candidate-Gene Association Mapping for Drought Tolerance and Agronomic Traits in Sugarcane.International journal of molecular sciences · 2023Article
- Article
- Comparative transcriptome analysis reveals new molecular pathways for cucumber genes related to sex determination.Plant reproduction · 2019Article
- Light Modulates Ethylene Synthesis, Signaling, and Downstream Transcriptional Networks to Control Plant Development.Frontiers in plant science · 2019Review
- Producing the Ethylene Signal: Regulation and Diversification of Ethylene Biosynthetic Enzymes.Plant physiology · 2015Review
- New Insights into the Protein Turnover Regulation in Ethylene Biosynthesis.Molecules and cells · 2015Review
- Shedding light on ethylene metabolism in higher plants.Frontiers in plant science · 2014Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
1-aminocyclopropane-1-carboxylic acid (ACC) synthase (ACS) is the key enzyme in ethylene biosynthesis, catalyzing the conversion of S-adenosylmethionine (AdoMet) to ACC, which is the immediate precursor of ethylene. The regulation of ACS protein stability plays an important role in controlling ethylene biosynthesis. We have recently shown that 14-3-3 positively regulates ACS protein stability by both a direct effect and via downregulation of the stability of the E3 ligases regulating its turnover, Ethylene Overproducer1 (ETO1)/ETO1-like (EOL). Here, we report that treatment of etiolated Arabidopsis seedlings with light rapidly increases the stability of ACS5 protein. In contrast, light destabilizes the ETO1/EOLs proteins, suggesting that light acts to increase ethylene biosynthesis in part through a decrease in the level of the ETO1/EOL proteins. This demonstrates that the ETO1/EOLs are regulated in response to at least one environmental cue and that their regulated degradation may represent a novel input controlling ethylene biosynthesis.
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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.