Subsoil arbuscular mycorrhizal fungal communities in arable soil differ from those in topsoil

Moisés A. Sosa-Hernández; Julien Roy; Stefan Hempel; Timo Kautz; Ulrich Köpke; Marie Uksa; Michael Schloter; Tancredi Caruso; Matthias C. Rillig

doi:10.1016/j.soilbio.2017.11.009

Subsoil arbuscular mycorrhizal fungal communities in arable soil differ from those in topsoil

Moisés A. Sosa-Hernández, Julien Roy, Stefan Hempel, Timo Kautz, Ulrich Köpke, Marie Uksa, Michael Schloter, Tancredi Caruso, Matthias C. Rillig^*

^*Corresponding author for this work

School of Biological Sciences

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Abstract

Arbuscular mycorrhizal fungi are recognized as important drivers of plant health and productivity in agriculture but very often existing knowledge is limited to the topsoil. With growing interest in the role of subsoil in sustainable agriculture, we used high-throughput Illumina sequencing on a set of samples encompassing drilosphere, rhizosphere and bulk soil, in both top- and subsoil. Our results show subsoil AMF communities harbor unique Operational Taxonomic Units (OTUs) and that both soil depths differ in community structure both at the OTU and family level. Our results emphasize the distinctness of subsoil AMF communities and the potential role of subsoil as a biodiversity reservoir.

Original language	English
Pages (from-to)	83-86
Journal	Soil Biology and Biochemistry
Volume	117
Early online date	20 Nov 2017
DOIs	https://doi.org/10.1016/j.soilbio.2017.11.009
Publication status	Published - 01 Feb 2018

Keywords

Agriculture
Arbuscular mycorrhiza
Drilosphere
Illumina MiSeq
Soil depth
Subsoil

ASJC Scopus subject areas

Microbiology
Soil Science

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Cite this

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abstract = "Arbuscular mycorrhizal fungi are recognized as important drivers of plant health and productivity in agriculture but very often existing knowledge is limited to the topsoil. With growing interest in the role of subsoil in sustainable agriculture, we used high-throughput Illumina sequencing on a set of samples encompassing drilosphere, rhizosphere and bulk soil, in both top- and subsoil. Our results show subsoil AMF communities harbor unique Operational Taxonomic Units (OTUs) and that both soil depths differ in community structure both at the OTU and family level. Our results emphasize the distinctness of subsoil AMF communities and the potential role of subsoil as a biodiversity reservoir.",

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T1 - Subsoil arbuscular mycorrhizal fungal communities in arable soil differ from those in topsoil

AU - Sosa-Hernández, Moisés A.

AU - Roy, Julien

AU - Hempel, Stefan

AU - Kautz, Timo

AU - Köpke, Ulrich

AU - Uksa, Marie

AU - Schloter, Michael

AU - Caruso, Tancredi

AU - Rillig, Matthias C.

PY - 2018/2/1

Y1 - 2018/2/1

N2 - Arbuscular mycorrhizal fungi are recognized as important drivers of plant health and productivity in agriculture but very often existing knowledge is limited to the topsoil. With growing interest in the role of subsoil in sustainable agriculture, we used high-throughput Illumina sequencing on a set of samples encompassing drilosphere, rhizosphere and bulk soil, in both top- and subsoil. Our results show subsoil AMF communities harbor unique Operational Taxonomic Units (OTUs) and that both soil depths differ in community structure both at the OTU and family level. Our results emphasize the distinctness of subsoil AMF communities and the potential role of subsoil as a biodiversity reservoir.

AB - Arbuscular mycorrhizal fungi are recognized as important drivers of plant health and productivity in agriculture but very often existing knowledge is limited to the topsoil. With growing interest in the role of subsoil in sustainable agriculture, we used high-throughput Illumina sequencing on a set of samples encompassing drilosphere, rhizosphere and bulk soil, in both top- and subsoil. Our results show subsoil AMF communities harbor unique Operational Taxonomic Units (OTUs) and that both soil depths differ in community structure both at the OTU and family level. Our results emphasize the distinctness of subsoil AMF communities and the potential role of subsoil as a biodiversity reservoir.

KW - Agriculture

KW - Arbuscular mycorrhiza

KW - Drilosphere

KW - Illumina MiSeq

KW - Soil depth

KW - Subsoil

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SN - 0038-0717

VL - 117

SP - 83

EP - 86

JO - Soil Biology and Biochemistry

JF - Soil Biology and Biochemistry

ER -

Subsoil arbuscular mycorrhizal fungal communities in arable soil differ from those in topsoil

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

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