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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Unidades Centrais. |
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Data corrente: |
28/05/2019 |
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Data da última atualização: |
05/09/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VERGARA, C.; ARAUJO, K. E. C.; SOUZA, S. R. de; SCHULTZ, N.; SAGGIN JUNIOR, O. J.; SPERANDIO, M. V. L.; ZILLI, J. E. |
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Afiliação: |
Carlos Vergara; Karla Emanuelle Campos Araujo; Sônia Regina de Souza; Nivaldo Schultz; ORIVALDO JOSE SAGGIN JUNIOR, CNPAB; Marcus Vinícius Loss Sperandio; JERRI EDSON ZILLI, CNPAB. |
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Título: |
Plant-mycorrhizal fungi interaction and response to inoculation with different growth-promoting fungi. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 54, e25140, 2019. |
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Idioma: |
Inglês
Português |
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Notas: |
Título em português: Interação da planta com fungo micorrízico e sua resposta à inoculação com diferentes fungos promotores de crescimento |
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Conteúdo: |
The symbiotic interaction between arbuscular mycorrhizal fungi (AMF) and 70?90% of the plant species is largely studied, but ectomycorrhizal fungi, Piriformospora indica, Trichoderma sp., and dark septate endophytes (DSE), also establish beneficial interactions with plants. Despite this, the joint discussion on the biochemical, physiological, and molecular aspects of nutrient transfer, mainly from the extraradical mycelium (ERM) to the plant, is still limited. The objective of this review is to present biochemical, physiological, and molecular approaches to the plant-AMF interaction, as well as to analyze the response of plants to inoculations with different growthpromoting fungi. Here, are highlighted the characteristics of the H+-ATPases and of the transporters of NH4 + and H2PO4 - involved in the absorption of phosphorus and nitrogen by the soil through the ERM of the AMF, besides the biochemical aspects of the metabolism of both nutrients in the ERM and their translocations from the ERM to the intraradical mycelium and to the host plant. Finally, the nitrogen fertilizer recovery efficiency in plants inoculated with AMF, Trichoderma sp., P. indica, and DSE fungi is presented. By examining, together, the biochemical, physiological, and molecular aspects of the plant-AMF interaction and the nitrogen fertilizer recovery efficiency in inoculated plants, it is possible to conclude that a low-input agriculture could be achieved with the use of these fungi in agrosystems. |
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Palavras-Chave: |
Dark septate fungi; Fungos endofíticos dark septate; H+-ATPases; Nutrient transporters; Transportadores de nutrientes. |
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Thesagro: |
Arginina; Trichoderma Harzianum. |
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Thesaurus Nal: |
arginine; Piriformospora indica. |
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Categoria do assunto: |
--
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/197790/1/Plant-mycorrhizal-fungi.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/201630/1/errata.pdf
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Marc: |
LEADER 02573naa a2200313 a 4500
001 2109368
005 2019-09-05
008 2019 bl uuuu u00u1 u #d
100 1 $aVERGARA, C.
245 $aPlant-mycorrhizal fungi interaction and response to inoculation with different growth-promoting fungi.$h[electronic resource]
260 $c2019
500 $aTítulo em português: Interação da planta com fungo micorrízico e sua resposta à inoculação com diferentes fungos promotores de crescimento
520 $aThe symbiotic interaction between arbuscular mycorrhizal fungi (AMF) and 70?90% of the plant species is largely studied, but ectomycorrhizal fungi, Piriformospora indica, Trichoderma sp., and dark septate endophytes (DSE), also establish beneficial interactions with plants. Despite this, the joint discussion on the biochemical, physiological, and molecular aspects of nutrient transfer, mainly from the extraradical mycelium (ERM) to the plant, is still limited. The objective of this review is to present biochemical, physiological, and molecular approaches to the plant-AMF interaction, as well as to analyze the response of plants to inoculations with different growthpromoting fungi. Here, are highlighted the characteristics of the H+-ATPases and of the transporters of NH4 + and H2PO4 - involved in the absorption of phosphorus and nitrogen by the soil through the ERM of the AMF, besides the biochemical aspects of the metabolism of both nutrients in the ERM and their translocations from the ERM to the intraradical mycelium and to the host plant. Finally, the nitrogen fertilizer recovery efficiency in plants inoculated with AMF, Trichoderma sp., P. indica, and DSE fungi is presented. By examining, together, the biochemical, physiological, and molecular aspects of the plant-AMF interaction and the nitrogen fertilizer recovery efficiency in inoculated plants, it is possible to conclude that a low-input agriculture could be achieved with the use of these fungi in agrosystems.
650 $aarginine
650 $aPiriformospora indica
650 $aArginina
650 $aTrichoderma Harzianum
653 $aDark septate fungi
653 $aFungos endofíticos dark septate
653 $aH+-ATPases
653 $aNutrient transporters
653 $aTransportadores de nutrientes
700 1 $aARAUJO, K. E. C.
700 1 $aSOUZA, S. R. de
700 1 $aSCHULTZ, N.
700 1 $aSAGGIN JUNIOR, O. J.
700 1 $aSPERANDIO, M. V. L.
700 1 $aZILLI, J. E.
773 $tPesquisa Agropecuária Brasileira$gv. 54, e25140, 2019.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
09/01/2023 |
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Data da última atualização: |
09/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
CASTRO, I. S. L.; BARREIROS, P. R. R. M.; MENDES, T. A. de O.; FLOREZ, J. C.; SILVA, E. M. de A.; PORTO, B. N.; ZAMBOLIM, L.; CAIXETA, E. T. |
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Afiliação: |
ISABEL SAMILA LIMA CASTRO, UNIVERSIDADE FEDERAL DE VIÇOSA; PEDRO RICARDO ROSSI MARQUES BARREIROS, UNIVERSIDADE FEDERAL DE VIÇOSA; TIAGO ANTÔNIO DE OLIVEIRA MENDES, UNIVERSIDADE FEDERAL DE VIÇOSA; JUAN CARLOS FLOREZ, UNIVERSIDADE FEDERAL DE VIÇOSA; EDSON MARIO DE ANDRADE SILVA, UNIVERSIDADE FEDERAL DE VIÇOSA; BRENDA NEVES PORTO, UNIVERSIDADE FEDERAL DE VIÇOSA; LAÉRCIO ZAMBOLIM, UNIVERSIDADE FEDERAL DE VIÇOSA; EVELINE TEIXEIRA CAIXETA MOURA, CNPCa. |
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Título: |
Gene expression and interactome analysis of candidate effectors associated with pre- and post-haustorial hemileia vastatrix-coffee interaction. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Journal of Biotechnology and Biomedicine, v. 5, n. 4, p. 198-213, 2022. |
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Idioma: |
Inglês |
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Conteúdo: |
The present study sought to analyze the putative secreted proteins of Hemileia vastatrix, with potential to function as effector proteins. The H. vastatrix secretome was subjected to functional categorization and the greatest similarities were observed between species of the genus Puccinia sp (398), and Melampsora larici-populina (82). Based on the secretome, 415 Gene Ontology terms were extracted. The putative secretome was also compared to the high-throughput transcriptome of coffee-H. vastatrix interactions. By the transcriptome comparison data and the results of functional annotation and characteristics associated with effector proteins, 15 genes were selected and analyzed using RT-qPCR during compatible and incompatible coffee-H. vastatrix interactions. The expression patterns suggested that the EHv33-18 and EHv33-25 candidate effector may be responsible for faster communication between pathogen and the host during incompatible interaction. Other six candidate are involved in the biotrophic stage of infection, which is characterized by an increase in the expression of effectors, and in enzymes involved in secondary metabolism. Phylogenetic analysis suggest that these eight genes follow evolutionary mechanisms exclusive to the coffee-H. vastatrix interaction, making them important targets in studies aimed at obtaining durable resistance to this disease. Interactomic network made between coffee proteins and H. vastatrix proteins was obtained for the first time and revealed a wide network of interactions between effector EHv33-19 and coffee proteins. The obtained results suggest that there may be communication between the pathogen and the host in the early stage of infection during the urediniospores germination phase. This indicated pre-haustorial resistance complementary to post-haustorial resistance. MenosThe present study sought to analyze the putative secreted proteins of Hemileia vastatrix, with potential to function as effector proteins. The H. vastatrix secretome was subjected to functional categorization and the greatest similarities were observed between species of the genus Puccinia sp (398), and Melampsora larici-populina (82). Based on the secretome, 415 Gene Ontology terms were extracted. The putative secretome was also compared to the high-throughput transcriptome of coffee-H. vastatrix interactions. By the transcriptome comparison data and the results of functional annotation and characteristics associated with effector proteins, 15 genes were selected and analyzed using RT-qPCR during compatible and incompatible coffee-H. vastatrix interactions. The expression patterns suggested that the EHv33-18 and EHv33-25 candidate effector may be responsible for faster communication between pathogen and the host during incompatible interaction. Other six candidate are involved in the biotrophic stage of infection, which is characterized by an increase in the expression of effectors, and in enzymes involved in secondary metabolism. Phylogenetic analysis suggest that these eight genes follow evolutionary mechanisms exclusive to the coffee-H. vastatrix interaction, making them important targets in studies aimed at obtaining durable resistance to this disease. Interactomic network made between coffee proteins and H. vastatrix proteins was obtained for the first time and reveale... Mostrar Tudo |
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Thesaurus NAL: |
Gene interaction; Hemileia; Phylogeny; Plant pathogens. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1150799/1/gene-expression-and-interactome.pdf
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Marc: |
LEADER 02645naa a2200253 a 4500
001 2150799
005 2023-01-09
008 2022 bl uuuu u00u1 u #d
100 1 $aCASTRO, I. S. L.
245 $aGene expression and interactome analysis of candidate effectors associated with pre- and post-haustorial hemileia vastatrix-coffee interaction.$h[electronic resource]
260 $c2022
520 $aThe present study sought to analyze the putative secreted proteins of Hemileia vastatrix, with potential to function as effector proteins. The H. vastatrix secretome was subjected to functional categorization and the greatest similarities were observed between species of the genus Puccinia sp (398), and Melampsora larici-populina (82). Based on the secretome, 415 Gene Ontology terms were extracted. The putative secretome was also compared to the high-throughput transcriptome of coffee-H. vastatrix interactions. By the transcriptome comparison data and the results of functional annotation and characteristics associated with effector proteins, 15 genes were selected and analyzed using RT-qPCR during compatible and incompatible coffee-H. vastatrix interactions. The expression patterns suggested that the EHv33-18 and EHv33-25 candidate effector may be responsible for faster communication between pathogen and the host during incompatible interaction. Other six candidate are involved in the biotrophic stage of infection, which is characterized by an increase in the expression of effectors, and in enzymes involved in secondary metabolism. Phylogenetic analysis suggest that these eight genes follow evolutionary mechanisms exclusive to the coffee-H. vastatrix interaction, making them important targets in studies aimed at obtaining durable resistance to this disease. Interactomic network made between coffee proteins and H. vastatrix proteins was obtained for the first time and revealed a wide network of interactions between effector EHv33-19 and coffee proteins. The obtained results suggest that there may be communication between the pathogen and the host in the early stage of infection during the urediniospores germination phase. This indicated pre-haustorial resistance complementary to post-haustorial resistance.
650 $aGene interaction
650 $aHemileia
650 $aPhylogeny
650 $aPlant pathogens
700 1 $aBARREIROS, P. R. R. M.
700 1 $aMENDES, T. A. de O.
700 1 $aFLOREZ, J. C.
700 1 $aSILVA, E. M. de A.
700 1 $aPORTO, B. N.
700 1 $aZAMBOLIM, L.
700 1 $aCAIXETA, E. T.
773 $tJournal of Biotechnology and Biomedicine$gv. 5, n. 4, p. 198-213, 2022.
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Registro original: |
Embrapa Café (CNPCa) |
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