Distinct bacterial community structure and composition along different cowpea producing ecoregions in Northeastern Brazil

Abstract Soil microbial communities represent the largest biodiversity on Earth, holding an important role in promoting plant growth and productivity. However, the knowledge about how soil factors modulate the bacteria community structure and distribution in tropical regions remain poorly understood...

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Autores principales:	Luciana de Sousa Lopes, Lucas William Mendes, Jadson Emanuel Lopes Antunes, Louise Melo de Souza Oliveira, Vania Maria Maciel Melo, Arthur Prudêncio de Araujo Pereira, Antonio Félix da Costa, José de Paula Oliveira, Cosme Rafael Martínez, Marcia do Vale Barreto Figueiredo, Ademir Sérgio Ferreira Araujo
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/61cdd4e1c6a84a1c968b6eb88555be93
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spelling	oai:doaj.org-article:61cdd4e1c6a84a1c968b6eb88555be932021-12-02T15:22:59ZDistinct bacterial community structure and composition along different cowpea producing ecoregions in Northeastern Brazil10.1038/s41598-020-80840-x2045-2322https://doaj.org/article/61cdd4e1c6a84a1c968b6eb88555be932021-01-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-80840-xhttps://doaj.org/toc/2045-2322Abstract Soil microbial communities represent the largest biodiversity on Earth, holding an important role in promoting plant growth and productivity. However, the knowledge about how soil factors modulate the bacteria community structure and distribution in tropical regions remain poorly understood, mainly in different cowpea producing ecoregions belonging to Northeastern Brazil. This study addressed the bacterial community along three different ecoregions (Mata, Sertão, and Agreste) through the16S rRNA gene sequencing. The results showed that soil factors, such as Al3+, sand, Na+, cation exchange excel, and total organic C, influenced the bacterial community and could be a predictor of the distinct performance of cowpea production. Also, the bacterial community changed between different ecoregions, and some keystone groups related to plant-growth promotion, such as Bradyrhizobium, Bacillales, Rhizobiales, and Solibacillus, were correlated to cowpea yield, so revealing that the soil microbiome has a primordial role in plant productivity. Here, we provide evidence that bacterial groups related to nutrient cycling can help us to increase cowpea efficiency and we suggest that a better microbiome knowledge can contribute to improving the agricultural performance.Luciana de Sousa LopesLucas William MendesJadson Emanuel Lopes AntunesLouise Melo de Souza OliveiraVania Maria Maciel MeloArthur Prudêncio de Araujo PereiraAntonio Félix da CostaJosé de Paula OliveiraCosme Rafael MartínezMarcia do Vale Barreto FigueiredoAdemir Sérgio Ferreira AraujoNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Luciana de Sousa Lopes Lucas William Mendes Jadson Emanuel Lopes Antunes Louise Melo de Souza Oliveira Vania Maria Maciel Melo Arthur Prudêncio de Araujo Pereira Antonio Félix da Costa José de Paula Oliveira Cosme Rafael Martínez Marcia do Vale Barreto Figueiredo Ademir Sérgio Ferreira Araujo Distinct bacterial community structure and composition along different cowpea producing ecoregions in Northeastern Brazil
description	Abstract Soil microbial communities represent the largest biodiversity on Earth, holding an important role in promoting plant growth and productivity. However, the knowledge about how soil factors modulate the bacteria community structure and distribution in tropical regions remain poorly understood, mainly in different cowpea producing ecoregions belonging to Northeastern Brazil. This study addressed the bacterial community along three different ecoregions (Mata, Sertão, and Agreste) through the16S rRNA gene sequencing. The results showed that soil factors, such as Al3+, sand, Na+, cation exchange excel, and total organic C, influenced the bacterial community and could be a predictor of the distinct performance of cowpea production. Also, the bacterial community changed between different ecoregions, and some keystone groups related to plant-growth promotion, such as Bradyrhizobium, Bacillales, Rhizobiales, and Solibacillus, were correlated to cowpea yield, so revealing that the soil microbiome has a primordial role in plant productivity. Here, we provide evidence that bacterial groups related to nutrient cycling can help us to increase cowpea efficiency and we suggest that a better microbiome knowledge can contribute to improving the agricultural performance.
format	article
author	Luciana de Sousa Lopes Lucas William Mendes Jadson Emanuel Lopes Antunes Louise Melo de Souza Oliveira Vania Maria Maciel Melo Arthur Prudêncio de Araujo Pereira Antonio Félix da Costa José de Paula Oliveira Cosme Rafael Martínez Marcia do Vale Barreto Figueiredo Ademir Sérgio Ferreira Araujo
author_facet	Luciana de Sousa Lopes Lucas William Mendes Jadson Emanuel Lopes Antunes Louise Melo de Souza Oliveira Vania Maria Maciel Melo Arthur Prudêncio de Araujo Pereira Antonio Félix da Costa José de Paula Oliveira Cosme Rafael Martínez Marcia do Vale Barreto Figueiredo Ademir Sérgio Ferreira Araujo
author_sort	Luciana de Sousa Lopes
title	Distinct bacterial community structure and composition along different cowpea producing ecoregions in Northeastern Brazil
title_short	Distinct bacterial community structure and composition along different cowpea producing ecoregions in Northeastern Brazil
title_full	Distinct bacterial community structure and composition along different cowpea producing ecoregions in Northeastern Brazil
title_fullStr	Distinct bacterial community structure and composition along different cowpea producing ecoregions in Northeastern Brazil
title_full_unstemmed	Distinct bacterial community structure and composition along different cowpea producing ecoregions in Northeastern Brazil
title_sort	distinct bacterial community structure and composition along different cowpea producing ecoregions in northeastern brazil
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/61cdd4e1c6a84a1c968b6eb88555be93
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Distinct bacterial community structure and composition along different cowpea producing ecoregions in Northeastern Brazil

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