Unraveling the Hidden Diversity: Exploring the Diversity of Microbial Communities in Soil Ecosystems

A special issue of Diversity (ISSN 1424-2818). This special issue belongs to the section "Microbial Diversity and Culture Collections".

Deadline for manuscript submissions: closed (30 April 2024) | Viewed by 764

Special Issue Editor


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Guest Editor
Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China
Interests: soil restoration; soil microbes

Special Issue Information

Dear Colleagues,

Soils harbor highly diverse microbial communities that play fundamental roles in nutrient cycling, plant health, and ecosystem functioning.

Through a series of innovative studies, this Special Issue showcases the latest advancements in understanding microbial diversity in soil. Cutting-edge techniques such as high-throughput sequencing, metagenomics, and isotopic probing have revealed hitherto unknown microbial taxa and unveiled their ecological roles.

Contributions in this Special Issue highlight the impact of environmental factors, land use, and climate change on soil microbial communities, underscoring the importance of preserving microbial diversity for sustainable land use and global environmental stewardship. Additionally, the interactions between microorganisms and plants, as well as their responses to various stressors, are explored.

By gaining deeper insights into the world beneath our feet, this collection underscores the indispensable role of soil microbes in shaping our planet's ecology and highlights the urgent need for their conservation and appreciation in our quest for a resilient and biodiverse future.

Dr. Chunyun Jia
Guest Editor

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Published Papers (1 paper)

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Research

24 pages, 12575 KiB  
Article
Four Novel Species of Kastovskya (Coleofasciculaceae, Cyanobacteriota) from Three Continents with a Taxonomic Revision of Symplocastrum
by Brian M. Jusko, Jeffrey R. Johansen, Smail Mehda, Elvira Perona and M. Ángeles Muñoz-Martín
Diversity 2024, 16(8), 474; https://doi.org/10.3390/d16080474 - 5 Aug 2024
Viewed by 559
Abstract
Studies performed in North America, Africa, and South America have led to the isolation of four new species of Kastovskya, a filamentous cyanobacterial genus that before this manuscript had only one species, Kastovskya adunca from Chile. Kastovskya nitens and K. viridissima were [...] Read more.
Studies performed in North America, Africa, and South America have led to the isolation of four new species of Kastovskya, a filamentous cyanobacterial genus that before this manuscript had only one species, Kastovskya adunca from Chile. Kastovskya nitens and K. viridissima were isolated from soils on San Nicolas Island, K. sahariensis was isolated from hypolithic habitats from the Sahara Desert in Algeria, and K. circularithylacoides was isolated from hypolithic habitats in Chile. The molecular analyses are corroborated by morphological data, morphometric analysis, and ecological and biogeographical considerations for robust polyphasic descriptions of all taxa. The peculiar transatlantic distribution of this genus bears similarity to other taxa in recently published studies and is in agreement with a hypothesis suggesting that cyanobacteria in Africa may disperse to the Americas on dust particles during windstorms. This work is unusual in that species in a single rare cyanobacterial genus with a disjunct distribution are described simultaneously from three continents. The 16S rRNA gene analyses performed for this study also revealed that another recent genus, Arizonema, is clearly a later synonym of Symplocastrum. This issue is resolved here with the collapsing of the type species Arizonema commune into Symplocastrum flechtnerae. Full article
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