New Insights into Plants’ Defense Mechanisms against Stresses

A special issue of Agronomy (ISSN 2073-4395). This special issue belongs to the section "Crop Breeding and Genetics".

Deadline for manuscript submissions: 30 April 2024 | Viewed by 1145

Special Issue Editors


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Guest Editor
Polish Academy of Sciences, The Franciszek Górski Institute of Plant Physiology, Niezapominajek 21, 30-239 Krakow, Poland
Interests: brassinosteroids; abiotic stress; temperature stress; cell membranes

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Guest Editor
F. Górski Institute of Plant Physiology, Polish Academy of Sciences, Niezpominajek 21, 30-239 Krakow, Poland
Interests: abiotic stresses; physiological indexes of plant susceptibility to stress factors

Special Issue Information

Dear Colleagues,

Plants are exposed to many environmental factors, both biotic (e.g., pathogen infection) and abiotic (e.g., drought, heavy metals, high soil salinity, changes in temperature and light, and UV radiation). These various environmental stresses lead to the activation of plant defense mechanisms, which include the accumulation of low-molecular-weight metabolites, synthesis of special proteins, detoxification mechanisms and changes in phytohormone levels, among others. These processes are important factors in the adaptation of plants to a changing environment, which is also associated with increased chances for their survival and reproduction.

This Special Issue will be focused on “New Insights into Plants’ Defense Mechanisms against Environmetal Stresses”. We are open to novel research papers, reviews and opinion articles describing recent advances in plants’ defense mechanisms against environmental stresses, both biotic and abiotic, such as pathogen infection, drought, extreme temperatures, high salinity of soil, UV radiation, etc.

Dr. Iwona Sadura
Dr. Maciej Grzesiak
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

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. Agronomy is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • environmental stress
  • biotic stress
  • abiotic stress
  • stress tolerance
  • stress responses
  • plant breeding
  • plants’ defense mechanisms

Published Papers (1 paper)

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Review

17 pages, 1238 KiB  
Review
Physiological and Biochemical Background of Deacclimation in Plants, with Special Attention Being Paid to Crops: A Minireview
by Julia Stachurska and Anna Janeczko
Agronomy 2024, 14(3), 419; https://0-doi-org.brum.beds.ac.uk/10.3390/agronomy14030419 - 21 Feb 2024
Viewed by 659
Abstract
Global climate change, which is connected to global warming and changes in weather patterns, affects various parts of the environment, including the growth/development of plants. Generally, a number of plant species are capable of acquiring tolerance to frost after exposure to cold (in [...] Read more.
Global climate change, which is connected to global warming and changes in weather patterns, affects various parts of the environment, including the growth/development of plants. Generally, a number of plant species are capable of acquiring tolerance to frost after exposure to cold (in the cold-acclimation/cold-hardening process). In the last few decades, there have been more and more frequent periods of higher temperatures—warm periods that, e.g., break down the process of cold acclimation. This generates deacclimation, which could stimulate growth and lower frost tolerance in plants. Generally, deacclimation causes the reversal of changes induced by cold acclimation (i.e., in concentration of sugars, accumulation of protective proteins, or hormonal homeostasis). Unlike cold acclimation, the phenomenon of deacclimation has been less studied. The aim of this article was (1) to briefly describe the problem of deacclimation, with more attention being paid to its significance for economically important winter crop species, (2) to review and characterize the physiological-biochemical changes that are induced in plants by deacclimation, and (3) to discuss the possibilities of detecting deacclimation earlier in order to counteract its effects on crops. Full article
(This article belongs to the Special Issue New Insights into Plants’ Defense Mechanisms against Stresses)
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