Stress Alleviation in Plants: From Molecular to Ecophysiological Aspects II

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Plant Response to Abiotic Stress and Climate Change".

Deadline for manuscript submissions: closed (10 April 2023) | Viewed by 2316

Special Issue Editors


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Guest Editor
Institute of Agronomy, Kaposvár Campus, Hungarian University of Agricultural and Life Sciences, Guba Sándor Utca 40, H-7400 Kaposvár, Hungary
Interests: plant stress physiology; abiotic stress detection; molecular biology; heavy metal stress in plants; antioxidant activity
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Institute of Agronomy, Kaposvár Campus, Hungarian University of Agricultural and Life Sciences, Guba Sándor Utca 40, H-7400 Kaposvár, Hungary
Interests: mycology; ecology; plant protection; nature conservation
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Institute of Agronomy, Kaposvár Campus, Hungarian University of Agricultural and Life Sciences, Guba Sándor Utca 40, H-7400 Kaposvár, Hungary
Interests: entomology; plant protection; biotic stress of plant
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Biotic and abiotic stress factors affect plant metabolism in many ways, and their effects and consequences have been widely investigated in past decades. However, under natural circumstances, stress agents do not occur alone; rather, they exert their effects via complex and combined mechanisms. A considerable amount of data is available on stress-related plant responses, although there is a lot yet to be elucidated about the detection and alleviation possibilities, not to mention the underlying mechanisms. The focus of this Special Issue in Plants is on the possibilities to alleviate or putatively eliminate the detrimental effects of stress agents from the molecular to the ecophysiological level in order to successfully combat them in real life. Thus, submissions on all areas of plant sciences are welcome as long as the outcome of the research targets practical solutions of overcoming plant environmental stress factors.

Dr. Ildikó Jócsák
Dr. Ferenc Pál-Fám
Prof. Dr. Sándor Keszthelyi
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Plants is an international peer-reviewed open access semimonthly journal published by MDPI.

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Keywords

  • abiotic stress
  • biotic stress
  • plant stress alleviation
  • stress mitigation
  • combined stress effects

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Published Papers (1 paper)

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Review

34 pages, 3141 KiB  
Review
Modifications in Ultrastructural Characteristics and Redox Status of Plants under Environmental Stress: A Review
by Hana Ďúranová, Veronika Šimora, Ľuba Ďurišová, Lucia Olexiková, Marek Kovár and Miroslava Požgajová
Plants 2023, 12(8), 1666; https://doi.org/10.3390/plants12081666 - 16 Apr 2023
Cited by 3 | Viewed by 2033
Abstract
The rate of global environmental change is unprecedented, with climate change causing an increase in the oscillation and intensification of various abiotic stress factors that have negative impacts on crop production. This issue has become an alarming global concern, especially for countries already [...] Read more.
The rate of global environmental change is unprecedented, with climate change causing an increase in the oscillation and intensification of various abiotic stress factors that have negative impacts on crop production. This issue has become an alarming global concern, especially for countries already facing the threat of food insecurity. Abiotic stressors, such as drought, salinity, extreme temperatures, and metal (nanoparticle) toxicities, are recognized as major constraints in agriculture, and are closely associated with the crop yield penalty and losses in food supply. In order to combat abiotic stress, it is important to understand how plant organs adapt to changing conditions, as this can help produce more stress-resistant or stress-tolerant plants. The investigation of plant tissue ultrastructure and subcellular components can provide valuable insights into plant responses to abiotic stress-related stimuli. In particular, the columella cells (statocytes) of the root cap exhibit a unique architecture that is easily recognizable under a transmission electron microscope, making them a useful experimental model for ultrastructural observations. In combination with the assessment of plant oxidative/antioxidative status, both approaches can shed more light on the cellular and molecular mechanisms involved in plant adaptation to environmental cues. This review summarizes life-threatening factors of the changing environment that lead to stress-related damage to plants, with an emphasis on their subcellular components. Additionally, selected plant responses to such conditions in the context of their ability to adapt and survive in a challenging environment are also described. Full article
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