ArticleFrontiers in plant science2015
Comparison of proteome response to saline and zinc stress in lettuce.
Article in Frontiers in plant science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 72 citations in OpenAlex.
- Metabolic Responses to the Zinc Stress in the Roots and Leaves ofPlants (Basel, Switzerland) · 2025Article
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- Proteomic and Genomic Studies of Micronutrient Deficiency and Toxicity in Plants.Plants (Basel, Switzerland) · 2022Review
- A Genome-Wide Association Study Identifying Single-Nucleotide Polymorphisms for Iron and Zinc Biofortification in a Worldwide Barley Collection.Plants (Basel, Switzerland) · 2022Article
- Microcystin Contamination and Toxicity: Implications for Agriculture and Public Health.Toxins · 2022Review
- Zinc toxicity in plants: a review.Planta · 2021Review
- Leaf proteome modulation and cytological features of seagrass Cymodocea nodosa in response to long-term high COScientific reports · 2020Article
- Proteomics Revealed Distinct Responses to Salinity between the HalophytesPlants (Basel, Switzerland) · 2020Article
- Fractal based complexity analysis of wheat root system under different heavy metals.Plant biotechnology (Tokyo, Japan) · 2019Article
- Root Hair Single Cell Type Specific Profiles of Gene Expression and Alternative Polyadenylation Under Cadmium Stress.Frontiers in plant science · 2019Article
- Combining micro-RNA and protein sequencing to detect robust biomarkers for Graves' disease and orbitopathy.Scientific reports · 2018Article
- Zinc Excess Triggered Polyamines Accumulation in Lettuce Root Metabolome, As Compared to Osmotic Stress under High Salinity.Frontiers in plant science · 2016Article
- Iron Oxide Nanoparticles as a Potential Iron Fertilizer for Peanut (Arachis hypogaea).Frontiers in plant science · 2016Article
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
Zinc salts occurring in soils can exert an osmotic stress toward plants. However, being zinc a heavy metal, some more specific effects on plant metabolisms can be forecast. In this work, lettuce has been used as a model to investigate salt and zinc stresses at proteome level through a shotgun tandem MS proteomic approach. The effect of zinc stress in lettuce, in comparison with NaCl stress, was evaluated to dissect between osmotic/oxidative stress related effects, from those changes specifically related to zinc. The analysis of proteins exhibiting a fold change of 3 as minimum (on log 2 normalized abundances), revealed the involvement of photosynthesis (via stimulation of chlorophyll synthesis and enhanced role of photosystem I) as well as stimulation of photophosphorylation. Increased glycolytic supply of energy substrates and ammonium assimilation [through formation of glutamine synthetase (GS)] were also induced by zinc in soil. Similarly, protein metabolism (at both transcriptional and ribosomal level), heat shock proteins, and proteolysis were affected. According to their biosynthetic enzymes, hormones appear to be altered by both the treatment and the time point considered: ethylene biosynthesis was enhanced, while production of abscisic acid was up-regulated at the earlier time point to decrease markedly and gibberellins were decreased at the later one. Besides aquaporin PIP2 synthesis, other osmotic/oxidative stress related compounds were enhanced under zinc stress, i.e., proline, hydroxycinnamic acids, ascorbate, sesquiterpene lactones, and terpenoids biosynthesis. Although the proteins involved in the response to zinc stress and to salinity were substantially the same, their abundance changed between the two treatments. Lettuce response to zinc was more prominent at the first sampling point, yet showing a faster adaptation than under NaCl stress. Indeed, lettuce plants showed an adaptation after 30 days of stress, in a more pronounced way in the case of zinc.
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