Early-Diverging Fungi

A special issue of Journal of Fungi (ISSN 2309-608X). This special issue belongs to the section "Fungal Genomics, Genetics and Molecular Biology".

Deadline for manuscript submissions: 31 July 2024 | Viewed by 1555

Special Issue Editors


E-Mail Website
Guest Editor
Departamento de Genética y Microbiología, Facultad de Biología, Universidad de Murcia, 30100 Murcia, Spain
Interests: molecular genetics; RNAi; adenine methylation; Mucorales; gene regulation; mucormycosis; fungi; pathogenesis

E-Mail Website
Guest Editor
Departamento de Genética y Microbiología, Facultad de Biología, Universidad de Murcia, 30100 Murcia, Spain
Interests: Mucorales; mucormycosis; light response; gene silencing; adenine methylation

Special Issue Information

Dear Colleagues,

The understudied group of early diverging fungi comprises a series of Phyla with numerous species that are at the phylogenetic base of the evolutionary tree of fungi and are the least evolved fungi within the fungal kingdom. These species have very diverse lifestyles, from those that feed on decomposing organic matter to those that are parasites or obligate symbionts. Many are plant and animal pathogens, and some are even opportunistic human pathogens causing diseases that sometimes have a high mortality rate. It must also be considered that several species are used in industry to obtain products of human interest. All these aspects lead to high interest in the study of these fungi.

For this reason, this Special Issue is designed to compile works that have used any fungus belonging to this group of early divergenty fungi as an object of study. We want to focus the work from a Genetic and/or Genomic point of view, because our interest lies in deepening the knowledge of the molecular processes that these fungi have developed for their adaptation to the great diversity of environments that they can colonize.

Prof. Dr. Victoriano Garre
Dr. Eusebio Navarro
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. 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

  • gene expression
  • transcriptome
  • regulation of transcription
  • activation
  • repression
  • early diverging fungi
  • epigenetics

Published Papers (1 paper)

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

Research

19 pages, 3919 KiB  
Article
To the Origin of Fungi: Analysis of MFS Transporters of First Assembled Aphelidium Genome Highlights Dissimilarity of Osmotrophic Abilities between Aphelida and Fungi
by Igor R. Pozdnyakov, Evgeniy V. Potapenko, Elena S. Nassonova, Vladislav V. Babenko, Daria I. Boldyreva, Victoria S. Tcvetkova and Sergey A. Karpov
J. Fungi 2023, 9(10), 1021; https://doi.org/10.3390/jof9101021 - 16 Oct 2023
Viewed by 1394
Abstract
Aphelids are a holomycotan group, represented exclusively by parasitoids infecting algae. They form a sister lineage to Fungi in the phylogenetic tree and represent a key group for reconstruction of the evolution of Holomycota and for analysis of the origin of Fungi. The [...] Read more.
Aphelids are a holomycotan group, represented exclusively by parasitoids infecting algae. They form a sister lineage to Fungi in the phylogenetic tree and represent a key group for reconstruction of the evolution of Holomycota and for analysis of the origin of Fungi. The newly assembled genome of Aphelidium insullamus (Holomycota, Aphelida) with a total length of 18.9 Mb, 7820 protein-coding genes and a GC percentage of 52.05% was obtained by a hybrid assembly based on Oxford Nanopore long reads and Illumina paired reads. In order to trace the origin and the evolution of fungal osmotrophy and its presence or absence in Aphelida, we analyzed the set of main fungal transmembrane transporters, which are proteins of the Major Facilitator superfamily (MFS), in the predicted aphelid proteomes. This search has shown an absence of a specific fungal protein family Drug:H+ antiporters-2 (DAH-2) and specific fungal orthologs of the sugar porters (SP) family, and the presence of common opisthokont’s orthologs of the SP family in four aphelid genomes. The repertoire of SP orthologs in aphelids turned out to be less diverse than in free-living opisthokonts, and one of the most limited among opisthokonts. We argue that aphelids do not show signs of similarity with fungi in terms of their osmotrophic abilities, despite the sister relationships of these groups. Moreover, the osmotrophic abilities of aphelids appear to be reduced in comparison with free-living unicellular opisthokonts. Therefore, we assume that the evolution of fungi-specific traits began after the separation of fungal and aphelid lineages, and there are no essential reasons to consider aphelids as a prototype of the fungal ancestor. Full article
(This article belongs to the Special Issue Early-Diverging Fungi)
Show Figures

Figure 1

Back to TopTop