Nitrogen fertilizer dose alters fungal communities in sugarcane soil and rhizosphere

Fungi play important roles as decomposers, plant symbionts and pathogens in soils. The structure of fungal communities in the rhizosphere is the result of complex interactions among selection factors that may favour beneficial or detrimental relationships. Using culture-independent fungal community...

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Autores principales: Paungfoo-Lonhienne, Chanyarat, Yeoh, Yun Kit, Kasinadhuni, Naga Rup Pinaki, Lonhienne, Thierry G. A., Robinson, Nicole, Hugenholtz, Philip, Ragan, Mark A., Schmidt, Susanne
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5155403/
https://www.ncbi.nlm.nih.gov/pubmed/25728892
http://dx.doi.org/10.1038/srep08678
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author Paungfoo-Lonhienne, Chanyarat
Yeoh, Yun Kit
Kasinadhuni, Naga Rup Pinaki
Lonhienne, Thierry G. A.
Robinson, Nicole
Hugenholtz, Philip
Ragan, Mark A.
Schmidt, Susanne
author_facet Paungfoo-Lonhienne, Chanyarat
Yeoh, Yun Kit
Kasinadhuni, Naga Rup Pinaki
Lonhienne, Thierry G. A.
Robinson, Nicole
Hugenholtz, Philip
Ragan, Mark A.
Schmidt, Susanne
author_sort Paungfoo-Lonhienne, Chanyarat
collection PubMed
description Fungi play important roles as decomposers, plant symbionts and pathogens in soils. The structure of fungal communities in the rhizosphere is the result of complex interactions among selection factors that may favour beneficial or detrimental relationships. Using culture-independent fungal community profiling, we have investigated the effects of nitrogen fertilizer dosage on fungal communities in soil and rhizosphere of field-grown sugarcane. The results show that the concentration of nitrogen fertilizer strongly modifies the composition but not the taxon richness of fungal communities in soil and rhizosphere. Increased nitrogen fertilizer dosage has a potential negative impact on carbon cycling in soil and promotes fungal genera with known pathogenic traits, uncovering a negative effect of intensive fertilization.
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spelling pubmed-51554032016-12-20 Nitrogen fertilizer dose alters fungal communities in sugarcane soil and rhizosphere Paungfoo-Lonhienne, Chanyarat Yeoh, Yun Kit Kasinadhuni, Naga Rup Pinaki Lonhienne, Thierry G. A. Robinson, Nicole Hugenholtz, Philip Ragan, Mark A. Schmidt, Susanne Sci Rep Article Fungi play important roles as decomposers, plant symbionts and pathogens in soils. The structure of fungal communities in the rhizosphere is the result of complex interactions among selection factors that may favour beneficial or detrimental relationships. Using culture-independent fungal community profiling, we have investigated the effects of nitrogen fertilizer dosage on fungal communities in soil and rhizosphere of field-grown sugarcane. The results show that the concentration of nitrogen fertilizer strongly modifies the composition but not the taxon richness of fungal communities in soil and rhizosphere. Increased nitrogen fertilizer dosage has a potential negative impact on carbon cycling in soil and promotes fungal genera with known pathogenic traits, uncovering a negative effect of intensive fertilization. Nature Publishing Group 2015-03-02 /pmc/articles/PMC5155403/ /pubmed/25728892 http://dx.doi.org/10.1038/srep08678 Text en Copyright © 2015, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Paungfoo-Lonhienne, Chanyarat
Yeoh, Yun Kit
Kasinadhuni, Naga Rup Pinaki
Lonhienne, Thierry G. A.
Robinson, Nicole
Hugenholtz, Philip
Ragan, Mark A.
Schmidt, Susanne
Nitrogen fertilizer dose alters fungal communities in sugarcane soil and rhizosphere
title Nitrogen fertilizer dose alters fungal communities in sugarcane soil and rhizosphere
title_full Nitrogen fertilizer dose alters fungal communities in sugarcane soil and rhizosphere
title_fullStr Nitrogen fertilizer dose alters fungal communities in sugarcane soil and rhizosphere
title_full_unstemmed Nitrogen fertilizer dose alters fungal communities in sugarcane soil and rhizosphere
title_short Nitrogen fertilizer dose alters fungal communities in sugarcane soil and rhizosphere
title_sort nitrogen fertilizer dose alters fungal communities in sugarcane soil and rhizosphere
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5155403/
https://www.ncbi.nlm.nih.gov/pubmed/25728892
http://dx.doi.org/10.1038/srep08678
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