Richness of arbuscular mycorrhizal fungi in a Brazilian tropical shallow lake: assessing an unexpected assembly in the aquatic-terrestrial gradient.
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1149211 https://doi.org/10.3390/d14121046 |
Resumo: | Aquatic ecosystems are historically overlooked regarding the occurrence of Arbuscular Mycorrhizal Fungi (AMF). Tropical lakes in the southern hemisphere are generally impacted by human actions, such as those in Brazil, although they still preserve a great diversity of macrophyte species that can support AMF communities. Thus, the study aimed to test (i) whether AMF community structure (composition, richness, diversity, dominance, and evenness) differs between aquatic and terrestrial conditions, and (ii) between seasons?rainy and dry. A total of 60 AMF species, distributed in 10 families and 17 genera, were found, with a difference in AMF composition between conditions (terrestrial and aquatic) and seasons (dry and rainy). The absolute species richness differed between conditions, seasons, and interactions. The aquatic/rainy season, which retrieved the most significant number of species, had the highest absolute richness and number of glomerospores and differed significantly from the terrestrial/rainy season. The results suggest that a shallow oligotrophic lake harbors a high AMF richness. In addition, this environment has a distinct AMF community from the adjacent coastal sand plain vegetation and is affected by seasonality. |
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Richness of arbuscular mycorrhizal fungi in a Brazilian tropical shallow lake: assessing an unexpected assembly in the aquatic-terrestrial gradient.Micorriza arbuscularDiversidadeEcossistema lênticoOligotróficoSazonalidadeFungoMicorrizaRestingaGlomeromycotaAquatic ecosystems are historically overlooked regarding the occurrence of Arbuscular Mycorrhizal Fungi (AMF). Tropical lakes in the southern hemisphere are generally impacted by human actions, such as those in Brazil, although they still preserve a great diversity of macrophyte species that can support AMF communities. Thus, the study aimed to test (i) whether AMF community structure (composition, richness, diversity, dominance, and evenness) differs between aquatic and terrestrial conditions, and (ii) between seasons?rainy and dry. A total of 60 AMF species, distributed in 10 families and 17 genera, were found, with a difference in AMF composition between conditions (terrestrial and aquatic) and seasons (dry and rainy). The absolute species richness differed between conditions, seasons, and interactions. The aquatic/rainy season, which retrieved the most significant number of species, had the highest absolute richness and number of glomerospores and differed significantly from the terrestrial/rainy season. The results suggest that a shallow oligotrophic lake harbors a high AMF richness. In addition, this environment has a distinct AMF community from the adjacent coastal sand plain vegetation and is affected by seasonality.STEPHANIA RUTH BASILIO SILVA GOMES, Universidade Federal do Rio Grande do Norte; MARIANA BESSA DE QUEIROZ, Universidade Federal do Rio Grande do Norte; JULIANA APARECIDA SOUZA LEROY, Universidade Federal do Rio Grande do Norte; JULIANA LUIZA ROCHA DE LIMA, Universidade Federal do Rio Grande do Norte; FÚLVIO AURÉLIO DE MORAIS FREIRE, Universidade Federal do Rio Grande do Norte; KHADIJA JOBIM, Universidade Federal do Rio Grande do Norte; FRANCISCO ADRIANO DE SOUZA, CNPMS; BRUNO TOMIO GOTO, Universidade Federal do Rio Grande do Norte.GOMES, S. R. B. S.QUEIROZ, M. B. deLEROY, J. A. S.LIMA, J. L. R. deFREIRE, F. A. de M.JOBIM, K.SOUZA, F. A. deGOTO, B. T.2022-12-05T17:01:19Z2022-12-05T17:01:19Z2022-12-052022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleDiversity, v. 14, 1046, 2022.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1149211https://doi.org/10.3390/d14121046enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2022-12-05T17:01:19Zoai:www.alice.cnptia.embrapa.br:doc/1149211Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542022-12-05T17:01:19falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542022-12-05T17:01:19Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Richness of arbuscular mycorrhizal fungi in a Brazilian tropical shallow lake: assessing an unexpected assembly in the aquatic-terrestrial gradient. |
title |
Richness of arbuscular mycorrhizal fungi in a Brazilian tropical shallow lake: assessing an unexpected assembly in the aquatic-terrestrial gradient. |
spellingShingle |
Richness of arbuscular mycorrhizal fungi in a Brazilian tropical shallow lake: assessing an unexpected assembly in the aquatic-terrestrial gradient. GOMES, S. R. B. S. Micorriza arbuscular Diversidade Ecossistema lêntico Oligotrófico Sazonalidade Fungo Micorriza Restinga Glomeromycota |
title_short |
Richness of arbuscular mycorrhizal fungi in a Brazilian tropical shallow lake: assessing an unexpected assembly in the aquatic-terrestrial gradient. |
title_full |
Richness of arbuscular mycorrhizal fungi in a Brazilian tropical shallow lake: assessing an unexpected assembly in the aquatic-terrestrial gradient. |
title_fullStr |
Richness of arbuscular mycorrhizal fungi in a Brazilian tropical shallow lake: assessing an unexpected assembly in the aquatic-terrestrial gradient. |
title_full_unstemmed |
Richness of arbuscular mycorrhizal fungi in a Brazilian tropical shallow lake: assessing an unexpected assembly in the aquatic-terrestrial gradient. |
title_sort |
Richness of arbuscular mycorrhizal fungi in a Brazilian tropical shallow lake: assessing an unexpected assembly in the aquatic-terrestrial gradient. |
author |
GOMES, S. R. B. S. |
author_facet |
GOMES, S. R. B. S. QUEIROZ, M. B. de LEROY, J. A. S. LIMA, J. L. R. de FREIRE, F. A. de M. JOBIM, K. SOUZA, F. A. de GOTO, B. T. |
author_role |
author |
author2 |
QUEIROZ, M. B. de LEROY, J. A. S. LIMA, J. L. R. de FREIRE, F. A. de M. JOBIM, K. SOUZA, F. A. de GOTO, B. T. |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
STEPHANIA RUTH BASILIO SILVA GOMES, Universidade Federal do Rio Grande do Norte; MARIANA BESSA DE QUEIROZ, Universidade Federal do Rio Grande do Norte; JULIANA APARECIDA SOUZA LEROY, Universidade Federal do Rio Grande do Norte; JULIANA LUIZA ROCHA DE LIMA, Universidade Federal do Rio Grande do Norte; FÚLVIO AURÉLIO DE MORAIS FREIRE, Universidade Federal do Rio Grande do Norte; KHADIJA JOBIM, Universidade Federal do Rio Grande do Norte; FRANCISCO ADRIANO DE SOUZA, CNPMS; BRUNO TOMIO GOTO, Universidade Federal do Rio Grande do Norte. |
dc.contributor.author.fl_str_mv |
GOMES, S. R. B. S. QUEIROZ, M. B. de LEROY, J. A. S. LIMA, J. L. R. de FREIRE, F. A. de M. JOBIM, K. SOUZA, F. A. de GOTO, B. T. |
dc.subject.por.fl_str_mv |
Micorriza arbuscular Diversidade Ecossistema lêntico Oligotrófico Sazonalidade Fungo Micorriza Restinga Glomeromycota |
topic |
Micorriza arbuscular Diversidade Ecossistema lêntico Oligotrófico Sazonalidade Fungo Micorriza Restinga Glomeromycota |
description |
Aquatic ecosystems are historically overlooked regarding the occurrence of Arbuscular Mycorrhizal Fungi (AMF). Tropical lakes in the southern hemisphere are generally impacted by human actions, such as those in Brazil, although they still preserve a great diversity of macrophyte species that can support AMF communities. Thus, the study aimed to test (i) whether AMF community structure (composition, richness, diversity, dominance, and evenness) differs between aquatic and terrestrial conditions, and (ii) between seasons?rainy and dry. A total of 60 AMF species, distributed in 10 families and 17 genera, were found, with a difference in AMF composition between conditions (terrestrial and aquatic) and seasons (dry and rainy). The absolute species richness differed between conditions, seasons, and interactions. The aquatic/rainy season, which retrieved the most significant number of species, had the highest absolute richness and number of glomerospores and differed significantly from the terrestrial/rainy season. The results suggest that a shallow oligotrophic lake harbors a high AMF richness. In addition, this environment has a distinct AMF community from the adjacent coastal sand plain vegetation and is affected by seasonality. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-12-05T17:01:19Z 2022-12-05T17:01:19Z 2022-12-05 2022 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Diversity, v. 14, 1046, 2022. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1149211 https://doi.org/10.3390/d14121046 |
identifier_str_mv |
Diversity, v. 14, 1046, 2022. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1149211 https://doi.org/10.3390/d14121046 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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EMBRAPA |
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EMBRAPA |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503535067398144 |