Molecular Advances in Crop Protection and Agrobiotechnology

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

Deadline for manuscript submissions: 30 September 2025 | Viewed by 695

Special Issue Editors

Department of Plant Protection, College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, China
Interests: molecular plant virology

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Guest Editor
Jiangsu Key Laboratory for Microbes and Functional Genomics, Jiangsu Engineering and Technology Research Center for Microbiology, College of Life Sciences, Nanjing Normal University, Nanjing 210023, China
Interests: molecular plant virology; virus–host interactions; lipid biology

Special Issue Information

Dear Colleagues,

Plants continuously sensing sophisticated stimulates and regulate their physiological state for optimized adaption to the environment. These stimulates, including various pathogens (microorganisms and nematodes), insects, weeds, and extreme growing conditions, have profound effects on crop adaptations, such as the molecular interactions between crops and pathogens. Stimulates can seriously threaten the health and yield of crops each year, and directly lead to malnutrition, starvation, migration, death, and even regional conflicts and wars. There exist complicated networks of genetic, biochemical, physical, and metabolic interactions between crops and their associated environments (biotic and abiotic). Uncovering the underlying mechanisms of these multi-layer molecular crop–environment interactions and exploring the applications of crop protection or agrobiotechnology methods could be of great value for crop cultivation, breeding, and utilization.

In the long-term coevolution of crops and their environment, they have gradually become united and established profound internal correlations. In recent years, scientists have achieved remarkable advances regarding the molecular mechanisms of crop–environment interactions, but research on their internal correlations, plant protection and agrobiotechnology methods tends to be limited in scope and only address the discovery of resistance genes. We look forward to not only providing an explanation of the functional properties of the molecular interactions between crops and their environment, but also addressing the utilization of crop resources and its effects on the environment.

The aim of this Special Issue is to expand our understanding of molecular advances in crop protection and agrobiotechnology in the utilization of crop resources, which will facilitate plant cultivation, breeding, and utilization to enhance the yield and quality of crops in modern agriculture.

We welcome the submission of original research articles, reviews, mini-reviews, perspectives, and methods related to, but not limited to, the following topics:

  • multi-omics studies of plant-microbiome/plant-environment interactions;
  • sensitive detection techniques application for plant pathogens;
  • resistance gene;
  • reactive oxygen species;
  • plant–pathogen interaction;
  • plant–insect interaction;
  • pathogen effectors;
  • biological control;
  • new strategy for plant protection;
  • application of natural small molecular of plant origin with biological activity in plant tolerance improvement;
  • agrobiotechnology in utilization of crop resources.

Dr. Kun Zhang
Dr. Kai Xu
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

  • crop protection
  • interactions
  • agrobiotechnology

Published Papers (1 paper)

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Research

15 pages, 3757 KiB  
Article
Genome-Wide Analysis of Soybean Mosaic Virus Reveals Diverse Mechanisms in Parasite-Derived Resistance
by Na Yang, Yanglin Qiu, Yixin Shen, Kai Xu and Jinlong Yin
Agronomy 2024, 14(7), 1457; https://doi.org/10.3390/agronomy14071457 - 5 Jul 2024
Viewed by 443
Abstract
Plant viruses cause severe losses in agricultural production. Parasite-derived resistance (PDR) offers a promising avenue for developing disease-resistant varieties independent of resistance genes. However, for potyviruses with great agricultural importance, such as soybean mosaic virus (SMV), systematic research on viral genes that can [...] Read more.
Plant viruses cause severe losses in agricultural production. Parasite-derived resistance (PDR) offers a promising avenue for developing disease-resistant varieties independent of resistance genes. However, for potyviruses with great agricultural importance, such as soybean mosaic virus (SMV), systematic research on viral genes that can be used for PDR has not been conducted. In this study, we transiently expressed the untranslated region (UTR) or each protein-coding cistron of SMV in Nicotiana benthamiana to evaluate their potential role in conferring PDR. A viral suppressor of RNA silencing (VSR) was also applied to investigate the possible mechanisms of the PDR. The results showed that the transient overexpression of UTR and each cistron of SMV could inhibit SMV infection. The expression of VSR in N. benthamiana leaves could compromise UTR and most of the SMV cistron-mediated inhibition of SMV infection, indicating the involvement of RNA silencing in PDR. In comparison, the expression of VSR could not compromise the PDR conferred by coat protein (CP), P3N-PIPO, cylindrical inclusion (CI), and NIa-Pro, suggesting that these viral cistrons may play roles in PDR at the protein level. These results reveal diverse mechanisms in PDR conferred by different viral cistrons and provide potential gene candidates that can be used for transgenic approaches against SMV. Full article
(This article belongs to the Special Issue Molecular Advances in Crop Protection and Agrobiotechnology)
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