Riding the wave: Response of bacterial and fungal microbiota associated with the spread of the fairy ring fungus Calocybe gambosa

被引：16

作者：

Zotti, Maurizio ^{[1
]}

Bonanomi, Giuliano ^{[1
,3
]}

Mancinelli, Giorgio ^{[4
]}

Barquero, Marcia ^{[2
]}

De Filippis, Francesca ^{[1
,3
]}

Giannino, Francesco ^{[1
]}

Mazzoleni, Stefano ^{[1
,3
]}

Gonzalez-Andres, Fernando ^{[2
]}

机构：

[1] Univ Naples Federico II, Dept Agr Sci, Via Univ 100, I-80055 Portici, Italy

[2] Univ Leon, Inst Medio Ambiente Recursos Nat & Biodiversidad, Ave Portugal 41, Leon 24071, Spain

[3] Univ Naples Federico II, Task Force Microbiome Studies, Naples, Italy

[4] Univ Salento, Dept Biol & Environm Sci & Technol DiSTeBA, I-73100 Lecce, Italy

来源：

APPLIED SOIL ECOLOGY | 2021年 / 163卷

关键词：

Basidiomycetes; Hydrophobicity; Fungal fronts; Soil microbiota; Bacteroidetes; Ecosystem engineer; TRICHOLOMA-MATSUTAKE; COMMUNITY STRUCTURE; MARASMIUS-OREADES; IRON UPTAKE; WATER; SYMPTOMS; DYNAMICS; ZONE; ECTOMYCORRHIZAL; AVAILABILITY;

D O I：

10.1016/j.apsoil.2021.103963

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

The regular configuration of fungal basidiomycetous fronts in fairy rings allows a thorough scrutiny of associated soil changes. Here, we studied the soil chemistry and the microbiota modifications induced by the passage of Calocybe gambosa fairy rings in a botanical garden. Significant changes in soil physicochemical properties and microbiota were observed in correspondence of active fungal mycelium, where an accumulation of nutrients, an increase in hydrophobicity, and a decrease in pH were recorded. In addition, on one hand, a sharp decline of fungal diversity in soil occurred in association with C. gambosa colonization. On the other hand, the bacterial community showed a variable taxon-specific response, with taxa within Bacteroidetes and Proteobacteria being able to thrive in association with C. gambosa.

引用

页数：11