The nexus between fire and soil bacterial diversity in the African Miombo woodlands of Niassa special reserve, Mozambique
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10362/162554 |
Resumo: | Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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The nexus between fire and soil bacterial diversity in the African Miombo woodlands of Niassa special reserve, Mozambique16SrRNABrachystegia boehmiiFireMiomboPlant growth promoting bacteriaRhizosphereMicrobiologyMicrobiology (medical)VirologyPublisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.(1) Background: the Miombo woodlands comprise the most important vegetation from southern Africa and are dominated by tree legumes with an ecology highly driven by fires. Here, we report on the characterization of bacterial communities from the rhizosphere of Brachystegia boehmii in different soil types from areas subjected to different regimes. (2) Methods: bacterial communities were identified through Illumina MiSeq sequencing (16S rRNA). Vigna unguiculata was used as a trap to capture nitrogen‐fixing bacteria and culture‐dependent methods in selective media were used to isolate plant growth promoting bacteria (PGPB). PGP traits were analysed and molecular taxonomy of the purified isolates was performed. (3) Results: Bacterial communities in the Miombo rhizosphere are highly diverse and driven by soil type and fire regime. Independent of the soil or fire regime, the functional diversity was high, and the different consortia maintained the general functions. A diverse pool of diazotrophs was isolated, and included symbiotic (e.g., Mesorhizobium sp., Neorhizobium galegae, Rhizobium sp., and Ensifer adhaerens), and non‐symbiotic (e.g., Agrobacterium sp., Burkholderia sp., Cohnella sp., Microvirga sp., Pseudomonas sp., and Stenotrophomonas sp.) bacteria. Several isolates presented cumulative PGP traits. (4) Conclusions: Although the dynamics of bacterial communities from the Miombo rhizosphere is driven by fire, the maintenance of high levels of diversity and functions remain unchanged, constituting a source of promising bacteria in terms of plant‐beneficial activities such as mobilization and acquisition of nutrients, mitigation of abiotic stress, and modulation of plant hormone levels.NOVA School of Business and Economics (NOVA SBE)RUNMaquia, Ivete Sandra AlbertoFareleira, PaulaCastro, Isabel Videira E.Soares, RicardoBrito, Denise R.A.Mbanze, Aires AfonsoChauque, A.Máguas, CristinaEzeokoli, Obinna T.Ribeiro, Natasha SofiaMarques, IsabelRibeiro‐barros, Ana I.2024-01-19T22:42:56Z2021-082021-08-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10362/162554eng2076-2607PURE: 33111981https://doi.org/10.3390/microorganisms9081562info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-22T01:39:51Zoai:run.unl.pt:10362/162554Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:56:27.503177Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
| dc.title.none.fl_str_mv |
The nexus between fire and soil bacterial diversity in the African Miombo woodlands of Niassa special reserve, Mozambique |
| title |
The nexus between fire and soil bacterial diversity in the African Miombo woodlands of Niassa special reserve, Mozambique |
| spellingShingle |
The nexus between fire and soil bacterial diversity in the African Miombo woodlands of Niassa special reserve, Mozambique Maquia, Ivete Sandra Alberto 16SrRNA Brachystegia boehmii Fire Miombo Plant growth promoting bacteria Rhizosphere Microbiology Microbiology (medical) Virology |
| title_short |
The nexus between fire and soil bacterial diversity in the African Miombo woodlands of Niassa special reserve, Mozambique |
| title_full |
The nexus between fire and soil bacterial diversity in the African Miombo woodlands of Niassa special reserve, Mozambique |
| title_fullStr |
The nexus between fire and soil bacterial diversity in the African Miombo woodlands of Niassa special reserve, Mozambique |
| title_full_unstemmed |
The nexus between fire and soil bacterial diversity in the African Miombo woodlands of Niassa special reserve, Mozambique |
| title_sort |
The nexus between fire and soil bacterial diversity in the African Miombo woodlands of Niassa special reserve, Mozambique |
| author |
Maquia, Ivete Sandra Alberto |
| author_facet |
Maquia, Ivete Sandra Alberto Fareleira, Paula Castro, Isabel Videira E. Soares, Ricardo Brito, Denise R.A. Mbanze, Aires Afonso Chauque, A. Máguas, Cristina Ezeokoli, Obinna T. Ribeiro, Natasha Sofia Marques, Isabel Ribeiro‐barros, Ana I. |
| author_role |
author |
| author2 |
Fareleira, Paula Castro, Isabel Videira E. Soares, Ricardo Brito, Denise R.A. Mbanze, Aires Afonso Chauque, A. Máguas, Cristina Ezeokoli, Obinna T. Ribeiro, Natasha Sofia Marques, Isabel Ribeiro‐barros, Ana I. |
| author2_role |
author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
NOVA School of Business and Economics (NOVA SBE) RUN |
| dc.contributor.author.fl_str_mv |
Maquia, Ivete Sandra Alberto Fareleira, Paula Castro, Isabel Videira E. Soares, Ricardo Brito, Denise R.A. Mbanze, Aires Afonso Chauque, A. Máguas, Cristina Ezeokoli, Obinna T. Ribeiro, Natasha Sofia Marques, Isabel Ribeiro‐barros, Ana I. |
| dc.subject.por.fl_str_mv |
16SrRNA Brachystegia boehmii Fire Miombo Plant growth promoting bacteria Rhizosphere Microbiology Microbiology (medical) Virology |
| topic |
16SrRNA Brachystegia boehmii Fire Miombo Plant growth promoting bacteria Rhizosphere Microbiology Microbiology (medical) Virology |
| description |
Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-08 2021-08-01T00:00:00Z 2024-01-19T22:42:56Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10362/162554 |
| url |
http://hdl.handle.net/10362/162554 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
2076-2607 PURE: 33111981 https://doi.org/10.3390/microorganisms9081562 |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
| reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799137053392240640 |