ijms-logo

Journal Browser

Journal Browser

Abiotic Stresses in Plants: From Molecules to Environment—2nd Edition

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: 31 January 2025 | Viewed by 1806

Special Issue Editor

Special Issue Information

Dear Colleagues,

This Special Issue is a continuation of our previous Special Issue on “Abiotic Stresses in Plants: From Molecules to Environment (https://www.mdpi.com/journal/ijms/special_issues/0GR24E915V)”.

It is my great pleasure to invite you to publish your innovative research in this Special Issue, focusing on abiotic stresses in plants. In the modern world, there is an urgent need to broaden our knowledge of molecular mechanisms involved in abiotic stress-related responses, to facilitate the development of novel approaches in agriculture, plant-based medicine, forestry, food production, and other fields. My intention is to provide a friendly and open forum for sharing high-quality manuscripts that address every possible aspect of this complex problem. Full research papers, impactful communications, comprehensive systematic reviews, or featured opinions are particularly welcome. The main Special Issue topics are as follows:

  • Molecular responses to a variety of ‘classic’ abiotic stresses (drought, temperature-dependent stress, salinity, micro/macronutrient deficiency or excess, etc.);
  • Spectral quality of incident light affecting plant development and/or stress responses;
  • Nanoparticles as a new type of plant stressor;
  • Bioinformatic studies of proteins and/or nucleic acid structures related to abiotic stress responses in plants (docking, molecular dynamics, etc.);
  • miRNAs and other noncoding RNAs involved in abiotic stress in plants;
  • Novel methods for abiotic stress research in plants;
  • Age-dependent abiotic stress in plants;
  • Interdisciplinary approaches for abiotic stress research in plants.

Dr. Martin Bartas
Guest Editor

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. International Journal of Molecular Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. There is an Article Processing Charge (APC) for publication in this open access journal. For details about the APC please see here. 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

  • stress signaling
  • abiotic stress
  • oxidative stress
  • genotoxic stress

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue polices can be found here.

Related Special Issue

Published Papers (2 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Research

27 pages, 21466 KiB  
Article
Identifying Calmodulin and Calmodulin-like Protein Members in Canavalia rosea and Exploring Their Potential Roles in Abiotic Stress Tolerance
by Qianqian Ding, Zengwang Huang, Zhengfeng Wang, Shuguang Jian and Mei Zhang
Int. J. Mol. Sci. 2024, 25(21), 11725; https://doi.org/10.3390/ijms252111725 - 31 Oct 2024
Viewed by 630
Abstract
Calmodulins (CaMs) and calmodulin-like proteins (CMLs) belong to families of calcium-sensors that act as calcium ion (Ca2+) signal-decoding proteins and regulate downstream target proteins. As a tropical halophyte, Canavalia rosea shows great resistance to multiple abiotic stresses, including high salinity/alkalinity, extreme [...] Read more.
Calmodulins (CaMs) and calmodulin-like proteins (CMLs) belong to families of calcium-sensors that act as calcium ion (Ca2+) signal-decoding proteins and regulate downstream target proteins. As a tropical halophyte, Canavalia rosea shows great resistance to multiple abiotic stresses, including high salinity/alkalinity, extreme drought, heat, and intense sunlight. However, investigations of calcium ion signal transduction involved in the stress responses of C. rosea are limited. The CaM and CML gene families have been identified and characterized in many other plant species. Nevertheless, there is limited available information about these genes in C. rosea. In this study, a bioinformatic analysis, including the gene structures, conserved protein domains, phylogenetic relationships, chromosome distribution, and gene synteny, was comprehensively performed to identify and characterize CrCaMs and CrCMLs. A spatio-temporal expression assay in different organs and environmental conditions was then conducted using the RNA sequencing technique. Additionally, several CrCaM and CrCML members were then cloned and functionally characterized using the yeast heterogeneous expression system, and some of them were found to change the tolerance of yeast to heat, salt, alkalinity, and high osmotic stresses. The results of this study provide a foundation for understanding the possible roles of the CrCaM and CrCML genes, especially for halophyte C. rosea’s natural ecological adaptability for its native habitats. This study also provides a theoretical basis for further study of the physiological and biochemical functions of plant CaMs and CMLs that are involved in tolerance to multiple abiotic stresses. Full article
Show Figures

Figure 1

11 pages, 2926 KiB  
Article
Genome-Wide Association Study for Seed Yield of Tepary Bean Using Whole-Genome Resequencing
by Waltram Ravelombola, Aurora Manley, Hanh Pham, Madeline Brown, Caroline Ruhl and Protik Ghosh
Int. J. Mol. Sci. 2024, 25(20), 11302; https://doi.org/10.3390/ijms252011302 - 21 Oct 2024
Viewed by 881
Abstract
Tepary bean (Phaseolus acutifolius A. Gray) is a diploid legume species (2n = 2x = 22). It is the most drought- and heat-tolerant crop of the genus Phaseolus. Tepary bean is native to the northern part of Mexico and [...] Read more.
Tepary bean (Phaseolus acutifolius A. Gray) is a diploid legume species (2n = 2x = 22). It is the most drought- and heat-tolerant crop of the genus Phaseolus. Tepary bean is native to the northern part of Mexico and the south-western part of the U.S. The lack of molecular markers associated with agronomic traits such as 100-seed weight and seed yield limit the development of elite tepary bean cultivars. Therefore, the objectives of this study were to evaluate tepary bean for 100-seed weight and yield, and identify single-nucleotide polymorphism (SNP) markers associated with these traits. A total of 230,000 high-quality SNPs obtained from the whole-genome resequencing of 153 tepary bean accessions were used for this study. For 100-seed weight, a total of 5 and 20 SNPs were found using a mixed linear model (MLM) and compressed mixed linear model (cMLM), respectively. A candidate gene, Phacu.CVR.002G320800.13, encoding the squamosa promoter-binding protein-like (SBP domain) transcription factor family protein was found to be associated with 100-seed weight. For seed yield, a total of one and eight SNPs were identified using an MLM and cMLM, respectively. Phacu.CVR.009G294200.1, encoding for peroxidase family protein, was identified as a candidate gene for seed yield. Both Phacu.CVR.002G320800.13 and Phacu.CVR.009G294200.1 are likely to be involved in seed development of tepary bean. This is one of the few studies investigating the genetics of 100-seed weight and seed yield in tepary bean. Full article
Show Figures

Figure 1

Back to TopTop