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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
11/03/2010 |
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Data da última atualização: |
16/10/2015 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
HONÓRIO, D. H.; PELLEGRINO, G. Q. |
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Afiliação: |
DANIEL HENRIQUE HONÓRIO, Estudante de Engenharia Ambiental; GIAMPAOLO QUEIROZ PELLEGRINO, CNPTIA. |
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Título: |
Utilização da ferramenta Idrisi Taiga: Módulo ETM na análise espacializada de tendências climáticas no Brasil. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Campinas: EMBRAPA-CNPTIA, 2009. |
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Idioma: |
Português |
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Notas: |
Trabalho apresentado na V Mostra de Trabalhos de Estagiários e Bolsistas, Campinas, out. 2009. |
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Conteúdo: |
Baseado na demanda por estudos científicos objetivos que descrevam o contexto atual das interações entre mudanças climáticas globais e assuntos de interesse público, este trabalho avalia o potencial da ferramenta IDRISI Taiga – módulo ETM (Earth Trends Modeler) na análise espacializada de tendências climáticas. |
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Palavras-Chave: |
Ferramenta Idrisi Taiga; Tendências climáticas; Tendências sazonais. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/17559/1/7.pdf
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Marc: |
LEADER 00961nam a2200169 a 4500
001 1660735
005 2015-10-16
008 2009 bl uuuu u00u1 u #d
100 1 $aHONÓRIO, D. H.
245 $aUtilização da ferramenta Idrisi Taiga$bMódulo ETM na análise espacializada de tendências climáticas no Brasil.$h[electronic resource]
260 $aCampinas: EMBRAPA-CNPTIA$c2009
500 $aTrabalho apresentado na V Mostra de Trabalhos de Estagiários e Bolsistas, Campinas, out. 2009.
520 $aBaseado na demanda por estudos científicos objetivos que descrevam o contexto atual das interações entre mudanças climáticas globais e assuntos de interesse público, este trabalho avalia o potencial da ferramenta IDRISI Taiga – módulo ETM (Earth Trends Modeler) na análise espacializada de tendências climáticas.
653 $aFerramenta Idrisi Taiga
653 $aTendências climáticas
653 $aTendências sazonais
700 1 $aPELLEGRINO, G. Q.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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Biblioteca |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente; Embrapa Semiárido. |
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Data corrente: |
31/08/2023 |
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Data da última atualização: |
11/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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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. |
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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. |
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Título: |
Arbuscular mycorrhizal fungi associated with the rhizosphere of an endemic terrestrial bromeliad and a grass in the Brazilian neotropical dry forest |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Brazilian Journal of Microbiology, v, 54, n. 3, p. 1955-1967, Sept. 2023. |
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DOI: |
10.1007/s42770-023-01058-3 |
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Idioma: |
Inglês |
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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 |
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Palavras-Chave: |
Environmental DNA sequencing; Glomeromycotina; Mucoromycota; Mycorrhizal symbiosis; Sequenciamento genético; Tripogon spicatus. |
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Thesagro: |
Bromélia; Caatinga; Deficiência Hídrica; Micorriza Vesicular Arbuscular; Rizosfera. |
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Thesaurus NAL: |
Glomeromycota; Mycorrhizal fungi; Symbiosis. |
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Categoria do assunto: |
S Ciências Biológicas |
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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
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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.
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