Plant and Forest Product Resilience: Stress Adaptation Mechanisms

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 (26 April 2026) | Viewed by 2040

Special Issue Editors


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Guest Editor
Institute of Botany, Jiangsu Province and Chinese Academy of Science, Nanjing, China
Interests: gene editing; germplasm innovation; abiotic stress; physiological mechanisms; molecular mechanisms; multi-omics analysis
Special Issues, Collections and Topics in MDPI journals
Institute of Botany, Jiangsu Province and Chinese Academy of Science, Nanjing, China
Interests: fruit development; postharvest preservation; abiotic stress; physiological mechanisms; molecular mechanisms; multi-omics analysis

Special Issue Information

Dear Colleagues,

Climate change, environmental degradation, and growing global demand present unprecedented challenges to plant and forest ecosystems. Understanding and enhancing resilience to environmental stresses is critical for sustaining agriculture, forestry, and bioeconomies. This Special Issue, "Plant and Forest Product Resilience: Stress Adaptation Mechanisms", aims to compile cutting-edge research on the mechanisms, strategies, and technologies that bolster resilience in plants and forests. We invite original research articles, comprehensive reviews, and insightful perspectives addressing, but not limited to, the following themes:

1. Molecular and Physiological Stress Adaptation:

Mechanisms underlying plant responses to abiotic (drought, salinity, temperature extremes, pollution) and biotic (pathogens, pests) stresses in agricultural and forest ecosystems.

2. Breeding and Management for Resilience:

Strategies for developing stress-tolerant cultivars/varieties and sustainable management practices (e.g., agroecology, silviculture) that enhance resilience during growth and development.)

Dr. Weibing Zhuang
Dr. Wu Wang
Guest Editors

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Keywords

  • stress adaptation
  • resilience mechanisms
  • environmental stresses
  • breeding for resilience
  • sustainable management

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Published Papers (2 papers)

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Research

20 pages, 16080 KB  
Article
Genome-Wide Identification and Characterization of the Trihelix Transcription Factor Family in Pinus massoniana and Gene Expression Patterns Analysis
by Pengzhou Liu, Dengbao Wang, Shaojun Xu, Shuo Sun, Manli Yang, Meijing Chen and Kongshu Ji
Plants 2025, 14(23), 3635; https://doi.org/10.3390/plants14233635 - 28 Nov 2025
Viewed by 743
Abstract
Pinus massoniana Lamb. possesses considerable ecological and economic value. However, the rapid proliferation of pine wilt disease poses a significant threat to the growth and development of coniferous plants. Transcription factors play a crucial role in enabling plants to respond to external environmental [...] Read more.
Pinus massoniana Lamb. possesses considerable ecological and economic value. However, the rapid proliferation of pine wilt disease poses a significant threat to the growth and development of coniferous plants. Transcription factors play a crucial role in enabling plants to respond to external environmental stresses. The trihelix transcription factor (TTF) family, named after its unique trihelical domain (helix-loop-helix-loop-helix) and also referred to as the GT family, plays crucial roles in plant morphogenesis and in responses to biotic and abiotic stresses. In this study, we identified 56 PmGTs from the P. massoniana genome and analyzed their expression profiles in response to pine wood nematode (PWN) infection. Eight significantly differentially expressed PmGTs at various stages were selected as candidate genes for PWN resistance. Promoter analysis and qRT-PCR revealed that these genes respond to multiple treatments, including methyl jasmonate (MeJA), indole-3-acetic acid (IAA), gibberellic acid (GA3), salicylic acid (SA), and abscisic acid (ABA). Subcellular localization analysis revealed that the proteins are localized in the nucleus. Additionally, seven PmGTs exhibit transcriptional activity. This study provides a foundational understanding of the role of PmGTs in stress response in P. massoniana. Full article
(This article belongs to the Special Issue Plant and Forest Product Resilience: Stress Adaptation Mechanisms)
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18 pages, 9335 KB  
Article
Ectopic Expression of a Poplar Gene PtrMYB119 Confers Enhanced Tolerance to Drought Stress in Transgenic Nicotiana tabacum
by Weibing Zhuang, Li Sun, Jiaqi An, Jie Zhu, Tengyue Yan, Tao Wang, Xiaochun Shu and Zhong Wang
Plants 2025, 14(21), 3251; https://doi.org/10.3390/plants14213251 - 23 Oct 2025
Cited by 1 | Viewed by 1001
Abstract
Drought stress is a major limiting factor during the process of plant growth and development, especially in arid and semi-arid regions. MYB transcription factors play vital roles in the regulation of many developmental processes under various stresses. The aim of this study was [...] Read more.
Drought stress is a major limiting factor during the process of plant growth and development, especially in arid and semi-arid regions. MYB transcription factors play vital roles in the regulation of many developmental processes under various stresses. The aim of this study was to determine whether PtrMYB119 enhanced dehydration tolerance in Nicotiana tabacum. PtrMYB119, with a weak transactivation activity, was distributed throughout the cell with no apparent specificity. The transgenic tobacco overexpressing PtrMYB119 might regulate dehydration tolerance through increased ABA content and antioxidant enzyme activities, decreased MDA levels, and up-regulation of antioxidant genes, polyamine biosynthesis genes, and drought-responsive genes. Overall, our results could contribute to the elucidation of drought tolerance underlying PtrMYB119 action in tobacco and indicated that PtrMYB119 could be exploited for engineering drought-enduring plants in the future. Full article
(This article belongs to the Special Issue Plant and Forest Product Resilience: Stress Adaptation Mechanisms)
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