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Vinasse fertirrigation alters soil resistome dynamics: an analysis based on metagenomic profiles
Every year around 300 Gl of vinasse, a by-product of ethanol distillation in sugarcane mills, are flushed into more than 9 Mha of sugarcane cropland in Brazil. This practice links fermentation waste management to fertilization for plant biomass production, and it is known as fertirrigation. Here we...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5442679/ https://www.ncbi.nlm.nih.gov/pubmed/28546829 http://dx.doi.org/10.1186/s13040-017-0138-4 |
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author | Braga, Lucas P. P. Alves, Rafael F. Dellias, Marina T. F. Navarrete, Acacio A. Basso, Thiago O. Tsai, Siu M. |
author_facet | Braga, Lucas P. P. Alves, Rafael F. Dellias, Marina T. F. Navarrete, Acacio A. Basso, Thiago O. Tsai, Siu M. |
author_sort | Braga, Lucas P. P. |
collection | PubMed |
description | Every year around 300 Gl of vinasse, a by-product of ethanol distillation in sugarcane mills, are flushed into more than 9 Mha of sugarcane cropland in Brazil. This practice links fermentation waste management to fertilization for plant biomass production, and it is known as fertirrigation. Here we evaluate public datasets of soil metagenomes mining for changes in antibiotic resistance genes (ARGs) of soils from sugarcane mesocosms repeatedly amended with vinasse. The metagenomes were annotated using the ResFam database. We found that the abundance of open read frames (ORFs) annotated as ARGs changed significantly across 43 different families (p-value < 0.05). Co-occurrence network analysis revealed distinct patterns of interactions among ARGs, suggesting that nutrient amendment to soil microbial communities can impact on the coevolutionary dynamics of indigenous ARGs within soil resistome. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s13040-017-0138-4) contains supplementary material, which is available to authorized users. |
format | Online Article Text |
id | pubmed-5442679 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | BioMed Central |
record_format | MEDLINE/PubMed |
spelling | pubmed-54426792017-05-25 Vinasse fertirrigation alters soil resistome dynamics: an analysis based on metagenomic profiles Braga, Lucas P. P. Alves, Rafael F. Dellias, Marina T. F. Navarrete, Acacio A. Basso, Thiago O. Tsai, Siu M. BioData Min Short Report Every year around 300 Gl of vinasse, a by-product of ethanol distillation in sugarcane mills, are flushed into more than 9 Mha of sugarcane cropland in Brazil. This practice links fermentation waste management to fertilization for plant biomass production, and it is known as fertirrigation. Here we evaluate public datasets of soil metagenomes mining for changes in antibiotic resistance genes (ARGs) of soils from sugarcane mesocosms repeatedly amended with vinasse. The metagenomes were annotated using the ResFam database. We found that the abundance of open read frames (ORFs) annotated as ARGs changed significantly across 43 different families (p-value < 0.05). Co-occurrence network analysis revealed distinct patterns of interactions among ARGs, suggesting that nutrient amendment to soil microbial communities can impact on the coevolutionary dynamics of indigenous ARGs within soil resistome. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s13040-017-0138-4) contains supplementary material, which is available to authorized users. BioMed Central 2017-05-23 /pmc/articles/PMC5442679/ /pubmed/28546829 http://dx.doi.org/10.1186/s13040-017-0138-4 Text en © The Author(s). 2017 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated. |
spellingShingle | Short Report Braga, Lucas P. P. Alves, Rafael F. Dellias, Marina T. F. Navarrete, Acacio A. Basso, Thiago O. Tsai, Siu M. Vinasse fertirrigation alters soil resistome dynamics: an analysis based on metagenomic profiles |
title | Vinasse fertirrigation alters soil resistome dynamics: an analysis based on metagenomic profiles |
title_full | Vinasse fertirrigation alters soil resistome dynamics: an analysis based on metagenomic profiles |
title_fullStr | Vinasse fertirrigation alters soil resistome dynamics: an analysis based on metagenomic profiles |
title_full_unstemmed | Vinasse fertirrigation alters soil resistome dynamics: an analysis based on metagenomic profiles |
title_short | Vinasse fertirrigation alters soil resistome dynamics: an analysis based on metagenomic profiles |
title_sort | vinasse fertirrigation alters soil resistome dynamics: an analysis based on metagenomic profiles |
topic | Short Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5442679/ https://www.ncbi.nlm.nih.gov/pubmed/28546829 http://dx.doi.org/10.1186/s13040-017-0138-4 |
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