Biology of Hidden Partners: Fungi and Plants

A special issue of Biology (ISSN 2079-7737). This special issue belongs to the section "Plant Science".

Deadline for manuscript submissions: closed (31 December 2020) | Viewed by 6716

Special Issue Editors


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Guest Editor
Department of Biotechnology, Dr. Khem Singh Gill Akal College of Agriculture, Eternal University, Baru Sahib, Sirmour-173001, Himachal Pradesh, India
Interests: plant-microbes interaction; microbial diversity

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Guest Editor
Botany and Microbiology Department, Faculty of Science, Suez Canal University, Ismailia 41522, Egypt
Interests: endophytes; mycorrhizae; taxonomy of fungi; applied mycology; microbial biotechnology; food science & technology; secondary metabolites; enzymes in pharmaceutical industry; microbial biodterioration; microbial physiology and climate change
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Guest Editor
Department of Agriculture & Environmental Sciences (AES), National Institute of Food Technology Entrepreneurship & Management (NIFTEM), Plot No. 97, Sector 56, HSIIDC Industrial Estate, Kundli 131028, Sonepat, Haryana, India
Interests: postharvest management; microbial secondary metabolites; endophytic biology

Special Issue Information

Dear Colleagues,

More than 450 million years ago, plants and fungi united to produce a mutually beneficial symbiosis that assisted plants to invade the terrestrial environment, which was poor in nutrients and subject to desiccation and full sunlight. Beneficial plant-colonizing fungi deliver benefits to their hosts by promoting growth, producing secondary metabolites and enhancing resistance to biotic and abiotic stresses. Mycorrhizae and endophytic fungi are the hidden companions of plants, living a mutually beneficial life inside the host plant. With the development of the modern tools and techniques of molecular biology, it has become possible to establish the correct identity of these fungi and know their interactions with the host and other micro-organisms.

In this Special Issue, we invite prominent researchers and authors to submit original research and review articles that explore the “Biology of Hidden Partners: Fungi and Plants”. 

Potential topics include, but are not limited to:

1-Understanding of fungal endophytes such as fungal endophytes in host colonization;

2-Quorum quenching enzymes from endophytes;

3-Fungal endophytes for plant health;

4-Endophytes for agroforestry and biostimulants;

5-Endophytic fungi as beneficial partners for intensification of agriculture;

6-Genomic features and ecology;

7-Plant and fungal factors regulating symbiotic plant–fungal associations;

8-Diversity and their its biotechnological applications;

9-Promising role of fungal symbiosis for eco-friendly green technology and future research;

10-Harnessing beneficial fungi as biocontrol agents.

Dr. Ajar Nath Yadav
Prof. Dr. Ahmed M. Abdel-Azeem
Dr. Bhim P. Singh
Guest Editors

Manuscript Submission Information

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Keywords

  • abiotic stress
  • bioprospecting
  • colonization
  • resistance
  • allelopathy
  • volatile organic compounds (VOCs)
  • pathogenic fungal traits
  • plant growth-promoting criteria
  • pathogens and insects resistance
  • up-regulation of systemic defenses

Published Papers (2 papers)

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Research

15 pages, 22411 KiB  
Article
Rhizoplane and Rhizosphere Fungal Communities of Geographically Isolated Korean Bellflower (Campanula takesimana Nakai)
by Jong Myong Park, Bomi Kim, Young-Chang Cho, Byoung-Hee Lee, Ji Won Hong and Young-Hyun You
Biology 2021, 10(2), 138; https://doi.org/10.3390/biology10020138 - 10 Feb 2021
Cited by 3 | Viewed by 2273
Abstract
Fungal communities in the rhizoplane (RP) and rhizosphere (RS) of geographically isolated C. takesimana habitats in different environments such as oceanic (Seodo, the Dokdo Islands), coastline (Sadong, Ulleungdo Island), and inland (Taeha, Ulleungdo Island) regions were analyzed by MiSeq sequencing. In total, 1279 [...] Read more.
Fungal communities in the rhizoplane (RP) and rhizosphere (RS) of geographically isolated C. takesimana habitats in different environments such as oceanic (Seodo, the Dokdo Islands), coastline (Sadong, Ulleungdo Island), and inland (Taeha, Ulleungdo Island) regions were analyzed by MiSeq sequencing. In total, 1279 operational taxonomic units (OTUs) were obtained and they were further classified into 185 genera belonging to five phyla. The total number of fungal taxa in the RP samples was lower than those in the RS samples in all the sampled locations, providing an indication of the existence of a certain level of the selective pressures from the host plant. The richness of the RP in the Dokdo Islands was higher than that of Ulleungdo Island, but the richness of the RS in the Dokdo Islands was lower than that of Ulleungdo Island. These results suggest evidence for strong effects of a harsh geo-climate on the RP and RS fungal diversities in the Dokdo Islands. Additionally, a total of 82 fungal genera were identified in all three RP samples and 63 genera (77%) were uniquely found in each of the geographical regions and 43 genera (52.4%) showed high dependency on the C. takesimana vegetation. It was found that the genus Mortierella was the most dominant taxon in all the samples. The geo-ecological isolation of the Korean bellflower may have caused unique formation of the RP and RS fungal communities in the natural habitats. Full article
(This article belongs to the Special Issue Biology of Hidden Partners: Fungi and Plants)
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16 pages, 3229 KiB  
Article
Identification of an RNA Silencing Suppressor Encoded by a Symptomless Fungal Hypovirus, Cryphonectria Hypovirus 4
by Annisa Aulia, Kiwamu Hyodo, Sakae Hisano, Hideki Kondo, Bradley I. Hillman and Nobuhiro Suzuki
Biology 2021, 10(2), 100; https://doi.org/10.3390/biology10020100 - 31 Jan 2021
Cited by 18 | Viewed by 3663
Abstract
Previously, we have reported the ability of a symptomless hypovirus Cryphonectria hypovirus 4 (CHV4) of the chestnut blight fungus to facilitate stable infection by a co-infecting mycoreovirus 2 (MyRV2)—likely through the inhibitory effect of CHV4 on RNA silencing (Aulia et al., Virology, 2019). [...] Read more.
Previously, we have reported the ability of a symptomless hypovirus Cryphonectria hypovirus 4 (CHV4) of the chestnut blight fungus to facilitate stable infection by a co-infecting mycoreovirus 2 (MyRV2)—likely through the inhibitory effect of CHV4 on RNA silencing (Aulia et al., Virology, 2019). In this study, the N-terminal portion of the CHV4 polyprotein, termed p24, is identified as an autocatalytic protease capable of suppressing host antiviral RNA silencing. Using a bacterial expression system, CHV4 p24 is shown to cleave autocatalytically at the di-glycine peptide (Gly214-Gly215) of the polyprotein through its protease activity. Transgenic expression of CHV4 p24 in Cryphonectria parasitica suppresses the induction of one of the key genes of the antiviral RNA silencing, dicer-like 2, and stabilizes the infection of RNA silencing-susceptible virus MyRV2. This study shows functional similarity between CHV4 p24 and its homolog p29, encoded by the symptomatic prototype hypovirus CHV1. Full article
(This article belongs to the Special Issue Biology of Hidden Partners: Fungi and Plants)
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