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Latest Advances in Plant Abiotic Stress

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Plant Sciences".

Deadline for manuscript submissions: 30 November 2025 | Viewed by 2249

Special Issue Editor


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Guest Editor
Institute of Agronomy, Hungarian University of Agriculture and Life Sciences, Georgikon Campus, 8360 Keszthely, Hungary
Interests: plant physiology; biochemical pathways; stress inducible processes in plants; transcriptomics; plant conditioners; enzyme activity

Special Issue Information

Dear Colleagues,

Various abiotic stressors greatly reduce the efficiency of intensive agricultural production worldwide. Efforts to mitigate this damage have become the focus of various research studies. In addition to field studies, there is a growing demand for a more detailed understanding of plant biochemical processes and for the precise detection of changes at the gene level to ensure that the necessary interventions are as effective and environmentally friendly as possible.

Modern agriculture places increasing emphasis on preventing (priming), stimulating, and preparing the immune system of healthy plant populations to reduce the damage caused by later stressors. In addition, in many cases, it is also necessary to reduce the symptoms that have already developed.

In our Special Issue, we aim to focus on a deeper, gene-level understanding of the effects of abiotic stressors on plant biochemical processes and on the possibilities of mitigating this damage.

We welcome the submission of all manuscripts that aim to prevent abiotic stresses by using priming techniques (biostimulants), help alleviate existing damage (plant conditioning compounds), and that address gene-level analyses in their methodology. We welcome studies that focus on individual genes or even those that include genome-wide transcriptional and also bioinformatical analyses.

Mr. Mostafa Ahmed Abdalmageed is the Guest Editor Assistant, who will help manage this Special Issue.

Dr. Kincső Decsi
Guest Editor

Manuscript Submission Information

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Keywords

  • abiotic stress factors
  • priming effects
  • defense responses
  • biochemical pathway analyses
  • transcriptomics
  • plant conditioners
  • next-generation sequencing
  • genome-wide analyses

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Published Papers (2 papers)

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Research

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14 pages, 1818 KiB  
Article
The Senescence of Cut Daffodil Flowers Correlates with Programmed Cell Death Symptoms
by Julita Rabiza-Świder, Sutrisno, Piotr Salachna, Agnieszka Zawadzińska and Ewa Skutnik
Int. J. Mol. Sci. 2025, 26(15), 7657; https://doi.org/10.3390/ijms26157657 - 7 Aug 2025
Abstract
Daffodils are among the most popular bulbous plants for cut flowers, especially Trumpet cultivars. The aim of this study was to evaluate changes in cut daffodil flowers and to determine the response of perianth senescence in cut daffodil flowers in a different way [...] Read more.
Daffodils are among the most popular bulbous plants for cut flowers, especially Trumpet cultivars. The aim of this study was to evaluate changes in cut daffodil flowers and to determine the response of perianth senescence in cut daffodil flowers in a different way than the corona does and to determine whether the senescence of cut daffodil flowers is correlated with PCD symptoms. During the senescence of cut daffodil flowers, there was an increase in free proline, malondialdehyde and hydrogen peroxide contents and increased catalase activity. Typically, senescence processes occurred faster in the perianth than in the corona, excluding carbohydrates, which had a higher content in the perianth than in the corona. One of the symptoms of daffodil flower senescence was the degradation of cell nuclei. In addition, chromatin fragmentation could also be observed in the corona. The nuclei in the perianth began to change their spherical shape and decay. In the corona, the nuclear envelope retained its continuity much longer and started to disintegrate later than in the perianth. This is possibly because the corona has a longer vase life than the perianth. Full article
(This article belongs to the Special Issue Latest Advances in Plant Abiotic Stress)
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Review

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41 pages, 1536 KiB  
Review
The Role of Salicylic Acid in Activating Plant Stress Responses—Results of the Past Decade and Future Perspectives
by Kincső Decsi, Mostafa Ahmed, Donia Abdul-Hamid and Zoltán Tóth
Int. J. Mol. Sci. 2025, 26(9), 4447; https://doi.org/10.3390/ijms26094447 - 7 May 2025
Cited by 1 | Viewed by 1803
Abstract
Salicylic acid (SA) is one of the most commonly used natural plant protection compounds, considered one of the most effective in mitigating the damage caused by abiotic and biotic stressors. The current review article summarizes the most significant achievements in stress management over [...] Read more.
Salicylic acid (SA) is one of the most commonly used natural plant protection compounds, considered one of the most effective in mitigating the damage caused by abiotic and biotic stressors. The current review article summarizes the most significant achievements in stress management over the past ten years. We also provide insights into new perspectives on the use of salicylic acid. The article summarizes the role of SA in signaling, its effects on biotic, abiotic and oxidative stress, evaluates the possibilities of its use in combination with other active compounds, and presents the promising application opportunities offered by new techniques that may become available in the coming decades. Full article
(This article belongs to the Special Issue Latest Advances in Plant Abiotic Stress)
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