| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Meio Ambiente; Embrapa Semiárido. |
|
Data corrente: |
31/08/2023 |
|
Data da última atualização: |
11/12/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
SILVA, A. M. M.; FEILER, H. P.; LACERDA-JÚNIOR, G. V.; FERNANDES JUNIOR, P. I.; AIDAR, S. de T.; ARAÚJO, V. A. V. P. de; MATTEOLI, F. P.; PEREIRA, A. P. de A.; MELO, I. S. de; CARDOSO, E. J. B. N. |
|
Afiliação: |
ANTONIO MARCOS MIRANDA SILVA, UNIVERSIDADE DE SÃO PAULO; HENRIQUE PETRY FEILER, PURDUE UNIVERSITY; GILENO VIEIRA LACERDA-JÚNIOR; PAULO IVAN FERNANDES JUNIOR, CPATSA; SAULO DE TARSO AIDAR, CPATSA; VICTOR ARAÚJO VIEIRA PRUDÊNCIO DE ARAÚJO, UNIVERSIDADE DE SÃO PAULO; FILIPE PEREIRA MATTEOLI, UNIVERSIDADE ESTADUAL PAULISTA; ARTHUR PRUDÊNCIO DE ARAÚJO PEREIRA, UNIVERSIDADE ESTADUAL DO CEARÁ; ITAMAR SOARES DE MELO, CNPMA; ELKE JURANDY BRAN NOGUEIRA CARDOSO, UNIVERSIDADE DE SÃO PAULO. |
|
Título: |
Arbuscular mycorrhizal fungi associated with the rhizosphere of an endemic terrestrial bromeliad and a grass in the Brazilian neotropical dry forest |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
Brazilian Journal of Microbiology, v, 54, n. 3, p. 1955-1967, Sept. 2023. |
|
DOI: |
10.1007/s42770-023-01058-3 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: Arbuscular mycorrhizal fungi form symbiotic associations with 80?90% of all known plants, allowing the fungi to acquire plant-synthesized carbon, and confer an increased capacity for nutrient uptake by plants, improving tolerance to abiotic and biotic stresses. We aimed at characterizing the mycorrhizal community in the rhizosphere of Neoglaziovia variegata (so-called `caroa`) and Tripogonella spicata (so-called resurrection plant), using high-throughput sequencing of the partial 18S rRNA gene. Both plants are currently undergoing a bioprospecting program to find microbes with the potential of helping plants tolerate water stress. Sampling was carried out in the Caatinga biome, a neotropical dry forest, located in northeastern Brazil. Illumina MiSeq sequencing of 37 rhizosphere samples (19 for N. variegata and 18 for T. spicata) revealed a distinct mycorrhizal community between the studied plants. According to alpha diversity analyses, T. spicata showed the highest richness and diversity based on the Observed ASVs and the Shannon index, respectively. On the other hand, N. variegata showed higher modularity of the mycorrhizal network compared to T. spicata. The four most abundant genera found (higher than 10%) were Glomus, Gigaspora, Acaulospora, and Scutellospora, with Glomus being the most abundant in both plants. Nonetheless, Gigaspora, Diversispora, and Ambispora were found only in the rhizosphere of N. variegata, whilst Scutellospora, Paraglomus, and Archaeospora were exclusive to the rhizosphere of T. spicata. Therefore, the community of arbuscular mycorrhizal fungi of the rhizosphere of each plant encompasses a unique composition, structure and modularity, which can differentially assist them in the hostile environment. MenosAbstract: Arbuscular mycorrhizal fungi form symbiotic associations with 80?90% of all known plants, allowing the fungi to acquire plant-synthesized carbon, and confer an increased capacity for nutrient uptake by plants, improving tolerance to abiotic and biotic stresses. We aimed at characterizing the mycorrhizal community in the rhizosphere of Neoglaziovia variegata (so-called `caroa`) and Tripogonella spicata (so-called resurrection plant), using high-throughput sequencing of the partial 18S rRNA gene. Both plants are currently undergoing a bioprospecting program to find microbes with the potential of helping plants tolerate water stress. Sampling was carried out in the Caatinga biome, a neotropical dry forest, located in northeastern Brazil. Illumina MiSeq sequencing of 37 rhizosphere samples (19 for N. variegata and 18 for T. spicata) revealed a distinct mycorrhizal community between the studied plants. According to alpha diversity analyses, T. spicata showed the highest richness and diversity based on the Observed ASVs and the Shannon index, respectively. On the other hand, N. variegata showed higher modularity of the mycorrhizal network compared to T. spicata. The four most abundant genera found (higher than 10%) were Glomus, Gigaspora, Acaulospora, and Scutellospora, with Glomus being the most abundant in both plants. Nonetheless, Gigaspora, Diversispora, and Ambispora were found only in the rhizosphere of N. variegata, whilst Scutellospora, Paraglomus, and Archaeospo... Mostrar Tudo |
|
Palavras-Chave: |
Environmental DNA sequencing; Glomeromycotina; Mucoromycota; Mycorrhizal symbiosis; Sequenciamento genético; Tripogon spicatus. |
|
Thesagro: |
Bromélia; Caatinga; Deficiência Hídrica; Micorriza Vesicular Arbuscular; Rizosfera. |
|
Thesaurus Nal: |
Glomeromycota; Mycorrhizal fungi; Symbiosis. |
|
Categoria do assunto: |
S Ciências Biológicas |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1156288/1/Arbuscular-mycorrhizal-fungi-associated-with-the-rhizosphere-of-an-endemic-terrestrial-bromeliad-and-a-grass-in-the-Brazilian-neotropical-dry-forest.pdf
|
|
Marc: |
LEADER 03072naa a2200409 a 4500
001 2156288
005 2023-12-11
008 2023 bl uuuu u00u1 u #d
024 7 $a10.1007/s42770-023-01058-3$2DOI
100 1 $aSILVA, A. M. M.
245 $aArbuscular mycorrhizal fungi associated with the rhizosphere of an endemic terrestrial bromeliad and a grass in the Brazilian neotropical dry forest$h[electronic resource]
260 $c2023
520 $aAbstract: Arbuscular mycorrhizal fungi form symbiotic associations with 80?90% of all known plants, allowing the fungi to acquire plant-synthesized carbon, and confer an increased capacity for nutrient uptake by plants, improving tolerance to abiotic and biotic stresses. We aimed at characterizing the mycorrhizal community in the rhizosphere of Neoglaziovia variegata (so-called `caroa`) and Tripogonella spicata (so-called resurrection plant), using high-throughput sequencing of the partial 18S rRNA gene. Both plants are currently undergoing a bioprospecting program to find microbes with the potential of helping plants tolerate water stress. Sampling was carried out in the Caatinga biome, a neotropical dry forest, located in northeastern Brazil. Illumina MiSeq sequencing of 37 rhizosphere samples (19 for N. variegata and 18 for T. spicata) revealed a distinct mycorrhizal community between the studied plants. According to alpha diversity analyses, T. spicata showed the highest richness and diversity based on the Observed ASVs and the Shannon index, respectively. On the other hand, N. variegata showed higher modularity of the mycorrhizal network compared to T. spicata. The four most abundant genera found (higher than 10%) were Glomus, Gigaspora, Acaulospora, and Scutellospora, with Glomus being the most abundant in both plants. Nonetheless, Gigaspora, Diversispora, and Ambispora were found only in the rhizosphere of N. variegata, whilst Scutellospora, Paraglomus, and Archaeospora were exclusive to the rhizosphere of T. spicata. Therefore, the community of arbuscular mycorrhizal fungi of the rhizosphere of each plant encompasses a unique composition, structure and modularity, which can differentially assist them in the hostile environment.
650 $aGlomeromycota
650 $aMycorrhizal fungi
650 $aSymbiosis
650 $aBromélia
650 $aCaatinga
650 $aDeficiência Hídrica
650 $aMicorriza Vesicular Arbuscular
650 $aRizosfera
653 $aEnvironmental DNA sequencing
653 $aGlomeromycotina
653 $aMucoromycota
653 $aMycorrhizal symbiosis
653 $aSequenciamento genético
653 $aTripogon spicatus
700 1 $aFEILER, H. P.
700 1 $aLACERDA-JÚNIOR, G. V.
700 1 $aFERNANDES JUNIOR, P. I.
700 1 $aAIDAR, S. de T.
700 1 $aARAÚJO, V. A. V. P. de
700 1 $aMATTEOLI, F. P.
700 1 $aPEREIRA, A. P. de A.
700 1 $aMELO, I. S. de
700 1 $aCARDOSO, E. J. B. N.
773 $tBrazilian Journal of Microbiology, v, 54$gn. 3, p. 1955-1967, Sept. 2023.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 219 | |
| 13. |  | LIAMARA, P.; BARAÚNA, A. C.; PEREIRA, G. M. D.; FERNANDES JÚNIOR, P. I.; ZILLI, J. E. Caracterização polifásica de bactérias endofíticas isoladas de plantas de milho. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 29.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 13.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 11.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 8., 2010, Guarapari. Fontes de nutrientes e produção agrícola: modelando o futuro: anais. Viçosa, MG: Sociedade Brasileira de Ciência do Solo, 2010.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Roraima. |
|   |
| 17. | | FERNANDES JÚNIOR, P. I.; ROHR, T. G.; OLIVEIRA, P. J.; XAVIER, G. R.; RUMJANEK, N. G. Polymers as carriers for rhizobial inoculant formulations Pesquisa Agropecuária Brasileira, Brasília, v. 44, n. 9, p. 1184-1190, set. 2009. 1184-1190| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Agrobiologia; Embrapa Unidades Centrais. |
|  |
| 20. | | GAVA, C. A. T.; GIONGO, V.; SIGNOR, D.; FERNANDES JUNIOR, P. I. Land-use change alters the stocks of carbon, nitrogen, and phosphorus in a Haplic Cambisol in the Brazilian semi-arid region. Soil Use and Management, v. 38, n. 1, p. 953-963, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Semiárido. |
|  |
| Registros recuperados : 219 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
