Current Advances in Plant Gene Regulatory Networks

A special issue of Cells (ISSN 2073-4409). This special issue belongs to the section "Plant, Algae and Fungi Cell Biology".

Deadline for manuscript submissions: 20 February 2026 | Viewed by 755

Special Issue Editor


E-Mail Website
Guest Editor
1. Department of Genetics, Faculty of Science and Informatics, University of Szeged, H-6726 Szeged, Hungary
2. Biological Research Centre, Institute of Plant Biology, H-6726 Szeged, Hungary
Interests: plants; Arabidopsis thaliana; light-regulated gene expression; photoreceptors; photomorphogenesis; circadian clock; clock-regulated gene expression; flowering time; photoperiodism
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

One of the principal features of living organisms is their ability to adapt to their ever-changing environment using an incredible variety of strategies. Plants are sessile organisms, so changing locations is not an option for adaptation for them. Instead, plants employ complex sensing and signaling systems to constantly monitor the parameters of the environment (e.g., light, temperature, availability of water, etc.) and respond to their alterations with an orchestrated modulation of gene expression. Reprograming of specific gene sets eventually leads to changes in metabolism, development, and growth to accommodate the actual conditions.

The aim of this Special Issue is to collect research articles and review papers that illustrate the unparalleled diversity and complexity of plant signaling and regulatory systems, including, but not limited to, light- and circadian clock-regulated gene expression, temperature sensing and thermomorphogenesis, molecular responses to water/drought/osmotic/saline stress, sensing and responding to biotic stress, hormonal regulation of development, and flowering time determination.

Authors wishing to contribute to this Special Issue with review papers are asked to contact the Guest Editor before starting the actual work in order to check and prevent potential redundancies.

We look forward to receiving your valuable contributions.

Dr. Laszlo Kozma-Bognar
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. Cells is an international peer-reviewed open access semimonthly 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 2700 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

  • plants
  • light signaling
  • circadian clock
  • thermomorphogenesis
  • hormonal regulation
  • a/biotic stress-responsive gene expression
  • flowering time

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.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

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

Published Papers (1 paper)

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

Research

17 pages, 2323 KB  
Article
ATHB1 Interacts with Hormone-Related Gene Regulatory Networks Involved in Biotic and Abiotic Stress Responses in Arabidopsis
by Valentina Forte, Sabrina Lucchetti, Andrea Ciolfi, Barbara Felici, Marco Possenti, Fabio D’Orso, Giorgio Morelli and Simona Baima
Cells 2025, 14(18), 1456; https://doi.org/10.3390/cells14181456 - 17 Sep 2025
Viewed by 371
Abstract
ATHB1, an Arabidopsis thaliana homeodomain-leucine zipper (HD-Zip) transcription factor, is involved in the control of leaf development and hypocotyl elongation under short-day conditions. As growth adaptation to environmental conditions is essential for plant resilience, we investigated the role of ATHB1 in the interaction [...] Read more.
ATHB1, an Arabidopsis thaliana homeodomain-leucine zipper (HD-Zip) transcription factor, is involved in the control of leaf development and hypocotyl elongation under short-day conditions. As growth adaptation to environmental conditions is essential for plant resilience, we investigated the role of ATHB1 in the interaction between transcriptional regulatory networks and hormone signaling pathways. We found that wounding, flooding and ethylene induce ATHB1 expression. In addition, we found that the ethylene signal transduction pathway is also involved in an age-dependent ATHB1 expression increase in leaves. Conversely, methyl jasmonate (MeJA) application decreases the ATHB1 transcript level. By exploiting mutant and over-expressing (OE) lines, we also found that the ATHB1 level influences plant sensitivity to the inhibitory effect of MeJA treatment on growth. To gain deeper insights into the regulatory pathways affected by ATHB1, we performed a microarray analysis comparing the transcriptome of wild-type and athb1 mutant plants following exposure to MeJA. Remarkably, although the response to the MeJA treatment was not impaired in athb1, several genes involved in jasmonate and salycilic acid signaling were already downregulated in athb1 seedlings under normal conditions compared to the wild type. Thus, our study suggests that ATHB1 may integrate different hormone signaling pathways to influence plant growth under various stress conditions. Full article
(This article belongs to the Special Issue Current Advances in Plant Gene Regulatory Networks)
Show Figures

Figure 1

Back to TopTop