Arbuscular Mycorrhiza Under Stress, 2nd Edition

A special issue of Journal of Fungi (ISSN 2309-608X).

Deadline for manuscript submissions: 15 June 2026 | Viewed by 989

Special Issue Editor


E-Mail Website
Guest Editor
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
Interests: physiological and molecular mechanisms in mycorrhizal plant under stresses; migration and transformation of heavy metal(loid) among soil-microorganisms-plant system
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

In natural environments, plant roots are usually associated with various soil microbes, such as arbuscular mycorrhizal (AM) fungi. AM fungi are ubiquitous soil fungi that form symbiotic associations with most terrestrial plants. The growth and functions of AM fungi depend on carbohydrates supplied by the plants; in return, the fungi assist the plants to acquire mineral nutrients (e.g., phosphorus) from soil. In addition, the beneficial effects of AM symbiosis have also been reported to improve plant tolerance to various environmental stresses, such as drought, salinity, and soil pollution. Recent studies have shown that plants grew better in poor or contaminated soils when their roots were colonized by AM fungi. It is clear that, for potential use of AM fungi to alleviate stress and remedy poor or contaminated soils, it is important to uncover the physiological and biochemical mechanisms of metabolism and detoxification in mycorrhizal symbiont under stress. This Special Issue of the Journal of Fungi will present original research progress on the topic of “Arbuscular Mycorrhizal under Stress”, expecting to promote the process of development in the tolerance mechanisms of AM symbiont under stress.

Dr. Xin Zhang
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 250 words) can be sent to the Editorial Office for assessment.

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. Journal of Fungi 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

  • arbuscular mycorrhizal fungi
  • heavy metal
  • draught
  • salinity

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

14 pages, 6811 KB  
Article
Arbuscular Mycorrhizal Fungi and Their Relationships with the Soil Nutrients and Heavy Metals in Ancient Trees in Blue-Crowned Laughingthrush Habitats
by Hui Li, Pei Wei, Kongzhong Xiao, Wei Liu and Weiwei Zhang
J. Fungi 2025, 11(11), 776; https://doi.org/10.3390/jof11110776 - 28 Oct 2025
Viewed by 730
Abstract
The fragile ancient ‘Shuikoulin’ forests, which provide critical habitats for the critically endangered Blue-crowned Laughingthrush, are increasingly degraded by soil contamination and heavy metal pollution. This study examines the rhizosphere environment of four key ancient tree species in the bird’s core habitat, focusing [...] Read more.
The fragile ancient ‘Shuikoulin’ forests, which provide critical habitats for the critically endangered Blue-crowned Laughingthrush, are increasingly degraded by soil contamination and heavy metal pollution. This study examines the rhizosphere environment of four key ancient tree species in the bird’s core habitat, focusing on soil properties, heavy metal accumulation, and the structure of arbuscular mycorrhizal (AM) fungal communities. The results revealed that Liquidambar formosana showed the highest total nitrogen (TN) and available phosphorus (AP), whereas Quercus chenii had the lowest soil organic matter (SOM). The primary heavy metal contaminant across all tree species was Cd (Igeo > 2), followed by the metalloid As. We detected 41 AM fungal species spanning 7 genera, with Glomus dominating (84.19% relative abundance). OTU richness was highest in Cinnamomum camphora and L. formosana (110 each), followed by Q. chenii (88) and Castanopsis sclerophylla (75). Structural equation modeling indicated that soil nutrients (TN, TP, AP, SOM) suppressed the accumulation of V, Cr, Ni, and Cu, thereby indirectly favoring Glomus and Paraglomus. In contrast, higher pH and total potassium (TK) levels promoted Co and Zn bioavailability and negatively affected Acaulospora and other minor genera. Tree species identity directly modulated these interactions. Our findings demonstrate that ancient tree species shape AM fungal assembly through distinct rhizosphere geochemical niches, providing a mechanistic basis for restoring degraded habitats critical to endangered species conservation. Full article
(This article belongs to the Special Issue Arbuscular Mycorrhiza Under Stress, 2nd Edition)
Show Figures

Figure 1

Back to TopTop