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dc.contributor.author | Amon, Chiguie Estelle Raïssa![]() |
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dc.contributor.author | Fossou, Romain Kouakou![]() |
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dc.contributor.author | Ebou, Anicet E.T.![]() |
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dc.contributor.author | Koua, Dominiqueua K.![]() |
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dc.contributor.author | Kouadjo, Claude Ghislaine![]() |
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dc.contributor.author | Brou, Yao Casimir![]() |
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dc.contributor.author | Voko Bi, Don Rodrigue Rosin![]() |
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dc.contributor.author | Cowan, Don A.![]() |
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dc.contributor.author | Zeze, Adolphe![]() |
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dc.date.accessioned | 2024-06-19T11:26:15Z | |
dc.date.available | 2024-06-19T11:26:15Z | |
dc.date.issued | 2023-08-24 | |
dc.description | DATA AVAILABILITY STATEMENT : The datasets presented in this study can be found in online repositories. The names of the repository/repositories and accession number(s) can be found at: https://www.ncbi.nlm.nih.gov/, PRJNA695288. | en_US |
dc.description.abstract | The growing understanding that soil bacteria play a critical role in ecosystem servicing has led to a number of large-scale biogeographical surveys of soil microbial diversity. However, most of such studies have focused on northern hemisphere regions and little is known of either the detailed structure or function of soil microbiomes of sub-Saharan African countries. In this paper, we report the use of high-throughput amplicon sequencing analyses to investigate the biogeography of soil bacteria in soils of Côte d’Ivoire. 45 surface soil samples were collected from Côte d’Ivoire, representing all major biomes, and bacterial community composition was assessed by targeting the V4-V5 hypervariable region of the 16S ribosomal RNA gene. Causative relationships of both soil physicochemical properties and climatic data on bacterial community structure were infered. 48 phyla, 92 classes, 152 orders, 356 families, and 1,234 genera of bacteria were identified. The core bacteriobiome consisted of 10 genera ranked in the following order of total abundance: Gp6, Gaiella, Spartobacteria_ genera_incertae_sedis, WPS-1_genera_incertae_sedis, Gp4, Rhodoplanes, Pseudorhodoplanes, Bradyrhizobium, Subdivision3_genera_incertae_sedis, and Gp3. Some of these genera, including Gp4 and WPS-1_genera_incertae_sedis, were unequally distributed between forest and savannah areas while other taxa (Bradyrhizobium and Rhodoplanes) were consistently found in all biomes. The distribution of the core genera, together with the 10 major phyla, was influenced by several environmental factors, including latitude, pH, Al and K. The main pattern of distribution that was observed for the core bacteriobiome was the vegetation-independent distribution scheme. In terms of predicted functions, all core bacterial taxa were involved in assimilatory sulfate reduction, while atmospheric dinitrogen (N2) reduction was only associated with the genus Bradyrhizobium. This work, which is one of the first such study to be undertaken at this scale in Côte d’Ivoire, provides insights into the distribution of bacterial taxa in Côte d’Ivoire soils, and the findings may serve as biological indicator for land management in Côte d’Ivoire. | en_US |
dc.description.department | Biochemistry | en_US |
dc.description.department | Genetics | en_US |
dc.description.department | Microbiology and Plant Pathology | en_US |
dc.description.librarian | am2024 | en_US |
dc.description.sdg | SDG-15:Life on land | en_US |
dc.description.sponsorship | The US Agency for International Development (USAID). | en_US |
dc.description.uri | http://www.frontiersin.org/Microbiology | en_US |
dc.identifier.citation | Amon, C.E.R., Fossou, R.K., Ebou, A.E.T., Koua, D.K., Kouadjo, C.G., Brou, Y.C., Voko, Bi D.R.R., Cowan, D.A. & Zézé A. (2023) The core bacteriobiome of Côte d’Ivoire soils across three vegetation zones. Frontiers in Microbiology 14:1220655. DOI: 10.3389/fmicb.2023.1220655. | en_US |
dc.identifier.issn | 1664-302X (online) | |
dc.identifier.other | 10.3389/fmicb.2023.1220655 | |
dc.identifier.uri | http://hdl.handle.net/2263/96543 | |
dc.language.iso | en | en_US |
dc.publisher | Frontiers Media S.A. | en_US |
dc.rights | © 2023 Amon, Fossou, Ebou, Koua, Kouadjo, Brou, Voko Bi, Cowan and Zézé. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). | en_US |
dc.subject | Microbiome | en_US |
dc.subject | Common core bacteriobiome | en_US |
dc.subject | Bacteria | en_US |
dc.subject | 16S rDNA | en_US |
dc.subject | Cote d’Ivoire | en_US |
dc.subject | SDG-15: Life on land | en_US |
dc.title | The core bacteriobiome of Cote d’Ivoire soils across three vegetation zones | en_US |
dc.type | Article | en_US |