ArticlePlant cell reports2022
Editing of 1-aminocyclopropane-1-carboxylate oxidase genes negatively affects petunia seed germination.
Article in Plant cell reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 17 citations in OpenAlex.
- Article
- Light regulates seed dormancy through FHY3-mediated activation of ACC OXIDASE 1 in Arabidopsis.Plant molecular biology · 2025Article
- Genome-wide identification of the EIN3/EIL transcription factor family and their responses under abiotic stresses in Medicago sativa.BMC plant biology · 2024Article
- Functional mechanism study of the allelochemical myrigalone A identifies a group of ultrapotent inhibitors of ethylene biosynthesis in plants.Plant communications · 2024Article
- Application of Methionine Increases the Germination Rate of Maize Seeds by Triggering Multiple Phenylpropanoid Biosynthetic Genes at Transcript Levels.Plants (Basel, Switzerland) · 2023Article
- Transcriptome profiling reveals ethylene formation in rice seeds by trichloroisocyanuric acid.Plant cell reports · 2023Article
- CRISPR/Cas9 System: A Potential Tool for Genetic Improvement in Floricultural Crops.Molecular biotechnology · 2022Review
- Overexpression of acdS gene encoding 1-aminocyclopropane-1-carboxylic acid deaminase enzyme in petunia negatively affects seed germination.Plant cell reports · 2022Article
- Role of Ethylene Biosynthesis Genes in the Regulation of Salt Stress and Drought Stress Tolerance in Petunia.Frontiers in plant science · 2022Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
key messageEditing of ACO genes involved in ethylene biosynthesis pathway reduces ethylene production in petunia seeds and inhibits seed germination. Ethylene production in the seeds of Petunia hybrida cv. 'Mirage Rose' was associated with expression of 1-aminocyclopropane-1-carboxylic acid (ACC) oxidase (ACO) genes (PhACO1, PhACO3, and PhACO4). Suppression of their expression by ethylene inhibitor silver thiosulphate (STS) significantly reduced ethylene production and inhibited seed germination. When it was combined with ethylene precursor ACC, ethylene production was re-promoted via activation of the genes and higher seed germination was restored. This was confirmed using the mutants editing the genes and WT. In the present study, compared with wild type plants, three different mutants (phaco1, phaco3, and phaco4) showed significantly decreased germination percentages as well as delayed germination time and seedling growth. These reductions were associated with lighter seed weight, lower ACO transcript levels, and lower ethylene production in mutants. Inhibited seed germination owing to reduced ethylene production was further verified by the supplementation of exogenous ACC and gibberellic acid (GA
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