Role of Microbial Volatile Compounds in Plant Growth and Health

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Plant–Soil Interactions".

Deadline for manuscript submissions: closed (15 May 2024) | Viewed by 532

Special Issue Editor


E-Mail Website
Guest Editor
Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Edifico B1, Ciudad Universitaria, Morelia 58030, México
Interests: plant microbe interactions; volatile organic compound; plant-; and bacteria-bacteria signaling; plant growth promoting rhizobacteria; plant resistance to pathogens; rhizosphere microbiology; plant microbiome modulation; agricultural microbiology; biological nitrogen fixation symbiosis; endophytes; biocorrosion
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Microbial volatile compounds are a very diverse group of metabolites with reduced molecular weight that volatilize at room temperature. They can act as molecular signals in the communication among microorganisms and even as inter-kingdom signals in the communication between microorganisms and their hosts. Bacteria have coevolved with plants, establishing close relationships that may be beneficial or harmful to these plants; it is known that plants receive many benefits from their microbiomes.

Current studies have shown that several microbial volatile compounds alter phytohormone signaling, transduction vies, and plant gene expression, thereby modulating plant organogenesis, and triggering defense mechanisms and responses to nutrient deficiencies. Thus, these studies indicate how microbial volatile compounds participate in plant growth and health. However, despite the valuable and growing information published in recent years, certain challenges and questions remain to be resolved. These include topics related to new plant growth, inducing microbial volatiles, plant sensing systems of microbial volatiles, interactions of microbial volatile compounds with phytoregulators and signaling vies involved, mechanisms of action of microbial volatiles on plant defense and plant growth, ecological or physiological relevance of plant growth inducing microbial volatiles, new experimental approaches to the topic, and new strategies to employ microbial volatiles in plant production. This Special Issue aims to focus on all these aforementioned topics.

Dr. Eduardo Valencia-Cantero
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. Plants 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

  • volatile organic compounds (VOCs)
  • plant–microbe interactions
  • plant receptors of microbial volatile compounds
  • phytoregulator–microbial volatile compounds interactions
  • microbial volatile compounds in plant defense
  • ecological relevance of microbial volatile compounds
  • microbial volatile compounds in plant production
  • methods in microbial volatile compounds study

Published Papers (1 paper)

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

Review

18 pages, 1701 KiB  
Review
Microbial Volatile Organic Compounds: Insights into Plant Defense
by Vicente Montejano-Ramírez, José Luis Ávila-Oviedo, Francisco Javier Campos-Mendoza and Eduardo Valencia-Cantero
Plants 2024, 13(15), 2013; https://doi.org/10.3390/plants13152013 - 23 Jul 2024
Viewed by 306
Abstract
Volatile organic compounds (VOCs) are low molecular weight molecules that tend to evaporate easily at room temperature because of their low boiling points. VOCs are emitted by all organisms; therefore, inter- and intra-kingdom interactions have been established, which are fundamental to the structuring [...] Read more.
Volatile organic compounds (VOCs) are low molecular weight molecules that tend to evaporate easily at room temperature because of their low boiling points. VOCs are emitted by all organisms; therefore, inter- and intra-kingdom interactions have been established, which are fundamental to the structuring of life on our planet. One of the most studied interactions through VOCs is between microorganism VOCs (mVOCs) and plants, including those of agricultural interest. The mVOC interactions generate various advantages for plants, ranging from promoting growth to the activation of defense pathways triggered by salicylic acid (systemic acquired resistance) and jasmonic acid (induced systemic resistance) to protect them against phytopathogens. Additionally, mVOCs directly inhibit the growth of phytopathogens, thereby providing indirect protection to plants. Among the current agricultural problems is the extensive use of chemicals, such as fertilizers, intended to combat production loss, and pesticides to combat phytopathogen infection. This causes problems in food safety and environmental pollution. Therefore, to overcome this problem, it is important to identify alternatives that do not generate environmental impacts, such as the application of mVOCs. This review addresses the protective effects of mVOCs emitted by microorganisms from different kingdoms and their implications in plant defense pathways. Full article
(This article belongs to the Special Issue Role of Microbial Volatile Compounds in Plant Growth and Health)
Show Figures

Figure 1

Back to TopTop