Humidity and low pH boost occurrence of Onygenales fungi in soil at global scale
6 páginas.- 3 fig. referencias.- Supplementary data to this article can be found online at https://doi. org/10.1016/j.soilbio.2022.108617 Soils are important reservoirs for potential human pathogens and opportunistic fungi such as the dermatophyte or dimorphic fungi in the order Onygenales. In soils...
Published in: | Soil Biology and Biochemistry |
---|---|
Main Authors: | , , , , |
Other Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Elsevier
2022
|
Subjects: | |
Online Access: | http://hdl.handle.net/10261/267571 https://doi.org/10.1016/j.soilbio.2022.108617 https://doi.org/10.13039/501100004837 https://doi.org/10.13039/501100000780 https://doi.org/10.13039/501100011011 https://doi.org/10.13039/501100000923 |
Summary: | 6 páginas.- 3 fig. referencias.- Supplementary data to this article can be found online at https://doi. org/10.1016/j.soilbio.2022.108617 Soils are important reservoirs for potential human pathogens and opportunistic fungi such as the dermatophyte or dimorphic fungi in the order Onygenales. In soils, these taxa are decomposers but many of them have the potential to cause respiratory and skin diseases in humans and, in some cases, systemic infections. Even so, the factors that determine the biogeography and ecology of order Onygenales remain largely undocumented. To address this knowledge gap, we surveyed members of Onygenales from topsoil fungal communities at 235 sites across six continents and provided a first global atlas. We retrieved 4.3% of the total fungal sequences (∼420 Onygenales) across nine biomes ranging from deserts to tropical forests. This work advances our knowledge on the ecology and global distribution of order Onygenales and suggests the hypothesis that wet and acid soils support the larger proportions of these fungi, while their richness is constrained by aridity. C.C. and L.S. wish to thank the Italian National Program for Antarctic Research (PNRA) for supporting their research. M.D-B. is supported by a project from the Spanish Ministry of Science and Innovation (PID2020-115813RA-I00), and a project PAIDI 2020 from the Junta de Andalucía (P20_00879). Microbial distribution and colonization research in B.K.S. lab is funded by Australian Research Council (DP190103714). E.G. is supported by the European Research Council grant agreement 647038 (BIODESERT). Peer reviewed |
---|