ijms-logo

Journal Browser

Journal Browser

Chessboard: How Plants and Insects Outsmart Each Other

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: 20 May 2026 | Viewed by 438

Special Issue Editor


E-Mail Website
Guest Editor
Department of Biochemistry and Microbiology, Institute of Biology, Warsaw University of Life Sciences-SGGW, 02-776 Warsaw, Poland
Interests: abiotic stress; biotic stress; heavy metals; nitric oxide; oxidative stress; phytopathology; reactive nitrogen species; reactive oxygen species; salinity
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Plants exhibit complex responses to biotic stresses at various organizational levels, beginning with biochemical changes such as respiration, photosynthesis, and transpiration, leading to morphological and anatomical adjustments. These responses are preceded by activating a sophisticated molecular signaling system that enables plants to adapt to biotic factors. While the responses of plants to viruses, bacteria, and fungi have been well documented, interactions with insects are still not fully understood. Coevolution has resulted in intricate molecular interactions between plants and insects, where plants develop strategies to deter parasitic insects and manage herbivore threats. However, not all interactions are detrimental; for example, pollination reflects the beneficial relationships between plants and insects. We encourage manuscript submissions focused on plant–insect interactions, particularly those involving agricultural plant models and parasitic insects, as long as they present a clear mechanistic hypothesis incorporating molecular biology, biochemistry, or plant physiology.

Prof. Dr. Mateusz Labudda
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

  • acarology
  • biotic stress
  • entomology nitric oxide
  • oxidative stress
  • phytopathology
  • reactive nitrogen species
  • reactive oxygen species

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

15 pages, 1536 KB  
Article
Simultaneous Accumulation of Holocellulose, Callose and Lignin: Cell Wall Markers for Resistance in Wheat Infested with Diuraphis noxia
by Siphephelo N. N. Zondo, Lintle Mohase, Vicki Tolmay and Mpho Mafa
Int. J. Mol. Sci. 2025, 26(20), 9874; https://doi.org/10.3390/ijms26209874 - 10 Oct 2025
Viewed by 277
Abstract
Exposure of the plant cell wall to biotic and abiotic stresses results in structural and chemical changes. Russian wheat aphid (RWA) infestation severely damages wheat plants, releasing cell wall-degrading enzymes that compromise cell wall integrity. This study aims to elucidate the cell wall [...] Read more.
Exposure of the plant cell wall to biotic and abiotic stresses results in structural and chemical changes. Russian wheat aphid (RWA) infestation severely damages wheat plants, releasing cell wall-degrading enzymes that compromise cell wall integrity. This study aims to elucidate the cell wall modifications in resistant wheat cultivars during RWA infestation. Three wheat cultivars with distinct resistance phenotypes to the RWA South African biotype 2 (RWASA2) were grown in the glasshouse. At the three-leaf stage, the seedlings were infested with RWASA 2 for 14 days. The leaf samples harvested at 2, 7, and 14 days post-infestation (dpi) were used to study cell wall modifications in the RWASA 2-infested cultivars, focusing on cellulose, hemicellulose, callose, and lignin contents. The results showed that post-RWASA2 infestation, the resistant Tugela-Dn5 significantly increased the hemicellulose content by 2.8- and 1.3-folds at 2 and 14 dpi, respectively, while the Tugela and Tugela-Dn1 significantly decreased the hemicellulose content at 2, 7, and 14 dpi. Tugela-Dn5 also increased the cellulose content by 1.4-fold and 2.2-fold at 7 and 14 dpi, respectively. The acid-soluble lignin content significantly increased in the infested Tugela-Dn5 compared to uninfested at 2 and 14 dpi, while it significantly decreased in Tugela and Tugela-Dn1. Callose levels also increased in all cultivars at 2 dpi, but only the infested Tugela-Dn5 exhibited an increase in callose content compared to the uninfested at 14 dpi. The extracted contents of the increased cellulose, hemicellulose, and lignin in Tugela-Dn5 were corroborated by FTIR analysis, which showed broad peaks at 3300 cm−1 representing the OH functional group and inter- and intra-hydrogen bonds within the increased cellulose in Tugela-Dn5. No significant reduction of lignin peaks at 1600 to 1578. 99 cm−1 assigned to the phenolic groups was observed in Tugela-Dn5. These findings place cell wall modifications at the centre of the wheat’s physiological resistance response to aphid infestation, particularly the reinforcement of the cell wall that persists for 14 dpi. Full article
(This article belongs to the Special Issue Chessboard: How Plants and Insects Outsmart Each Other)
Show Figures

Figure 1

Back to TopTop