ArticleScientific reports2017
Proteomic analysis on roots of Oenothera glazioviana under copper-stress conditions.
Article in Scientific reports, 2017. 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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9 citing papers in PubMed, 22 citations in OpenAlex.
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- Proteomic Analysis of the Protective Effect of Eriodictyol on Benzo(a)pyrene-Induced Caco-2 Cytotoxicity.Frontiers in nutrition · 2022Article
- Recent advances in physiological and molecular mechanisms of heavy metal accumulation in plants.Environmental science and pollution research international · 2021Review
- Label-free quantitative proteomics analysis of jujube (RSC advances · 2021Article
- Proteome Changes Reveal the Protective Roles of Exogenous Citric Acid in Alleviating Cu Toxicity inInternational journal of molecular sciences · 2021Article
- Excess Copper-Induced Alterations of Protein Profiles and Related Physiological Parameters in Citrus Leaves.Plants (Basel, Switzerland) · 2020Article
- Morpho-Physiological and Proteomic Analyses ofPlants (Basel, Switzerland) · 2019Article
- Influence of Heavy Metals (Ni, Cu, and Zn) on Nitro-Oxidative Stress Responses, Proteome Regulation and Allergen Production in Basil (Frontiers in plant science · 2018Article
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Authors and funding
7 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Proteomic studies were performed to identify proteins involved in the response of Oenothera glazioviana seedlings under Cu stress. Exposure of 28-d-old seedlings to 50 μM CuSO4 for 3 d led to inhibition of shoot and root growth as well as a considerable increase in the level of lipid peroxidation in the roots. Cu absorbed by O. glazioviana accumulated more easily in the root than in the shoot. Label-free proteomic analysis indicated 58 differentially abundant proteins (DAPs) of the total 3,149 proteins in the roots of O. glazioviana seedlings, of which 36 were upregulated and 22 were downregulated under Cu stress conditions. Gene Ontology analysis showed that most of the identified proteins could be annotated to signal transduction, detoxification, stress defence, carbohydrate, energy, and protein metabolism, development, and oxidoreduction. We also retrieved 13 proteins from the enriched Kyoto Encyclopaedia of Genes and Genomes and the protein-protein interaction databases related to various pathways, including the citric acid (CA) cycle. Application of exogenous CA to O. glazioviana seedlings exposed to Cu alleviated the stress symptoms. Overall, this study provided new insights into the molecular mechanisms of plant response to Cu at the protein level in relation to soil properties.
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