ArticlePlant signaling & behavior2020
The unknown soldier in citrus plants: polyamines-based defensive mechanisms against biotic and abiotic stresses and their relationship with other stress-associated metabolites.
Article in Plant signaling & behavior, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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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
12 citing papers in PubMed, 24 citations in OpenAlex.
- Transcriptomic and metabolomic changes associated with the induction and initiation of juice sacs in citrus fruit.Planta · 2026Article
- Decoding theJournal of agricultural and food chemistry · 2025Article
- WRKY27-Horticulture research · 2025Article
- Ornithine enhances common bean growth and defense against white mold disease via interfering withFrontiers in plant science · 2025Article
- Polyamines in Plant-Pathogen Interactions: Roles in Defense Mechanisms and Pathogenicity with Applications in Fungicide Development.International journal of molecular sciences · 2024Review
- Non-proteinogenic amino acids mitigate oxidative stress and enhance the resistance of common bean plants againstFrontiers in plant science · 2024Article
- CRISPR/Cas as a Genome-Editing Technique in Fruit Tree Breeding.International journal of molecular sciences · 2023Review
- Gamma-Aminobutyric Acid Accumulation Contributes toPlants (Basel, Switzerland) · 2023Article
- Gamma-Aminobutyric Acid Supplementation Boosts the Phytohormonal Profile in 'Plants (Basel, Switzerland) · 2023Article
- Plant Growth Promoting Rhizobacteria and Silica Nanoparticles Stimulate Sugar Beet Resilience to Irrigation with Saline Water in Salt-Affected Soils.Plants (Basel, Switzerland) · 2022Article
- Review
- Phytohormones and emerging plant growth regulators in tailoring plant immunity against viral infections.Physiologia plantarumReview
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
Citrus plants are challenged by a broad diversity of abiotic and biotic stresses, which definitely alter their growth, development, and productivity. In order to survive the various stressful conditions, citrus plants relay on multi-layered adaptive strategies, among which is the accumulation of stress-associated metabolites that play vital and complex roles in citrus defensive responses. These metabolites included amino acids, organic acids, fatty acids, phytohormones, polyamines (PAs), and other secondary metabolites. However, the contribution of PAs pathways in citrus defense responses is poorly understood. In this review article, we will discuss the recent metabolic, genetic, and molecular evidence illustrating the potential roles of PAs in citrus defensive responses against biotic and abiotic stressors. We believe that PAs-based defensive role, against biotic and abiotic stress in citrus, is involving the interaction with other stress-associated metabolites, particularly phytohormones. The knowledge gained so far about PAs-based defensive responses in citrus underpins our need for further genetic manipulation of PAs biosynthetic genes to produce transgenic citrus plants with modulated PAs content that may enhance the tolerance of citrus plants against stressful conditions. In addition, it provides valuable information for the potential use of PAs or their synthetic analogs and their emergence as a promising approach to practical applications in citriculture to enhance stress tolerance in citrus plants.
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