Pedogenesis shapes predator-prey relationships within soil microbiomes

Pedogenesis shapes predator-prey relationships within soil microbiomes

7 páginas.-f 4 iguras.- 47 referencias.- Supplementary data to this article can be found online at https://doi. org/10.1016/j.scitotenv.2022.154405

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Bibliographic Details
Main Authors: Xiong, Wu, Delgado-Baquerizo, Manuel, Shen, Qirong, Geisen, Stefan
Other Authors: European Commission
Format: artículo biblioteca
Language:English
Published: Elsevier 2022-07-01
Subjects:Chronosequences, Microbial biomass, Microbiome, Predator-prey relationships, Protistan predators, Soil formation,
Online Access:http://hdl.handle.net/10261/264574
http://dx.doi.org/10.13039/501100004837
http://dx.doi.org/10.13039/501100000780
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spelling dig-irnas-es-10261-2645742022-10-10T12:58:44Z Pedogenesis shapes predator-prey relationships within soil microbiomes Xiong, Wu Delgado-Baquerizo, Manuel Shen, Qirong Geisen, Stefan European Commission Ministerio de Ciencia e Innovación (España) Delgado-Baquerizo, Manuel [0000-0002-6499-576X] Geisen, Stefan [0000-0003-0734-727X] Chronosequences Microbial biomass Microbiome Predator-prey relationships Protistan predators Soil formation 7 páginas.-f 4 iguras.- 47 referencias.- Supplementary data to this article can be found online at https://doi. org/10.1016/j.scitotenv.2022.154405 Pedogenesis determines soil physicochemical properties and many biodiversity facets, including belowground microbial bacteria and fungi. At the local scale, top-down predation by microbial protists regulates the soil microbiome, while the microbiome also affects protistan communities. However, it remains unknown how pedogenesis affects protistan communities and the potential protist-microbiome predator-prey relationships. With 435 soil samples representing different stages of pedogenesis ranging in soil age from centuries to millennia, we examined the influence of pedogenesis on the main protistan groups, and the interrelationships between protistan predators and microbial prey biomass. We revealed an enrichment in the diversity of total protists across pedogenesis and increasing richness of phototrophic protists in the medium compared with the early stages of pedogenesis. The richness of predatory protists accumulated throughout pedogenesis, which was more strongly determined by microbial biomass than environmental factors. Predator-prey associations were stronger in the young and the medium soils than in the older soils, likely because prey biomass accumulated in the latter and might be no longer limit predators. Together, our work provides evidence that pedogenesis shapes predatory protists differently than their prey, leading to shifts in predator-prey relationships. This knowledge is critical to better understand how soil food webs develop across soil development which might lead to changes in ecosystem functions. © 2022 This project received funding from the European Union's Horizon 2020 - Research and Innovation Framework Programme under the H2020 Marie Skłodowska-Curie Actions grant agreement no 702057 (CLIMIFUN). M.D-B. is supported by a Ramón y Cajal grant from the Spanish Ministry of Science and Innovation (RYC2018-025483-I). S.G. is supported by an NWO-VENI grant from the Netherlands Organisation for Scientific Research (016.Veni.181.078). W.X. is supported by the National Natural Science Foundation of China (42107141), the “Doctor of Entrepreneurship and Innovation” in Jiangsu Province (JSSCBS20210289) and the Startup Foundation for Advanced Talents of Nanjing Agricultural University. Peer reviewed 2022-03-18T12:09:27Z 2022-03-18T12:09:27Z 2022-07-01 artículo http://purl.org/coar/resource_type/c_6501 Science of The Total Environmen (828): 154405 (2022) 0048-9697 http://hdl.handle.net/10261/264574 10.1016/j.scitotenv.2022.154405 http://dx.doi.org/10.13039/501100004837 http://dx.doi.org/10.13039/501100000780 en #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/H2020/702057 info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RYC2018-025483-I http://dx.doi.org/10.1016/j.scitotenv.2022.154405 Sí embargo_20240701 Elsevier
institution IRNAS ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-irnas-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del IRNAS España
language English
topic Chronosequences
Microbial biomass
Microbiome
Predator-prey relationships
Protistan predators
Soil formation
Chronosequences
Microbial biomass
Microbiome
Predator-prey relationships
Protistan predators
Soil formation
spellingShingle Chronosequences
Microbial biomass
Microbiome
Predator-prey relationships
Protistan predators
Soil formation
Chronosequences
Microbial biomass
Microbiome
Predator-prey relationships
Protistan predators
Soil formation
Xiong, Wu
Delgado-Baquerizo, Manuel
Shen, Qirong
Geisen, Stefan
Pedogenesis shapes predator-prey relationships within soil microbiomes
description 7 páginas.-f 4 iguras.- 47 referencias.- Supplementary data to this article can be found online at https://doi. org/10.1016/j.scitotenv.2022.154405
author2 European Commission
author_facet European Commission
Xiong, Wu
Delgado-Baquerizo, Manuel
Shen, Qirong
Geisen, Stefan
format artículo
topic_facet Chronosequences
Microbial biomass
Microbiome
Predator-prey relationships
Protistan predators
Soil formation
author Xiong, Wu
Delgado-Baquerizo, Manuel
Shen, Qirong
Geisen, Stefan
author_sort Xiong, Wu
title Pedogenesis shapes predator-prey relationships within soil microbiomes
title_short Pedogenesis shapes predator-prey relationships within soil microbiomes
title_full Pedogenesis shapes predator-prey relationships within soil microbiomes
title_fullStr Pedogenesis shapes predator-prey relationships within soil microbiomes
title_full_unstemmed Pedogenesis shapes predator-prey relationships within soil microbiomes
title_sort pedogenesis shapes predator-prey relationships within soil microbiomes
publisher Elsevier
publishDate 2022-07-01
url http://hdl.handle.net/10261/264574
http://dx.doi.org/10.13039/501100004837
http://dx.doi.org/10.13039/501100000780
work_keys_str_mv AT xiongwu pedogenesisshapespredatorpreyrelationshipswithinsoilmicrobiomes
AT delgadobaquerizomanuel pedogenesisshapespredatorpreyrelationshipswithinsoilmicrobiomes
AT shenqirong pedogenesisshapespredatorpreyrelationshipswithinsoilmicrobiomes
AT geisenstefan pedogenesisshapespredatorpreyrelationshipswithinsoilmicrobiomes
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