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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
03/01/2020 |
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Data da última atualização: |
16/11/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MOREIRA, G. T. S.; FARIAS, S. M. A. P.; SIVIERO, A.; ARAUJO, H. J. B. de. |
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Afiliação: |
Giovanna Teixeira Sandoval Moreira, Universidade Federal do Acre (Ufac); Suelem Marina Araújo Pontes Farias, Universidade Federal do Acre (Ufac); AMAURI SIVIERO, CPAF-AC; HENRIQUE JOSE BORGES DE ARAUJO, CPAF-AC. |
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Título: |
Fungos manchadores de madeira em campo de apodrecimento de espécies florestais em Rio Branco, Acre. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MICOLOGIA, 9., 2019, Manaus. Anais... Manaus: Editora Inpa, 2019. |
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Páginas: |
p. 226. |
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Idioma: |
Português |
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Notas: |
Editores: Maria Aparecida de Jesus, Ani Beatriz Jackisch Matsuura, Luadir Gasparotto, Liliane Coelho da Rocha e Luiz Antonio de Oliveira. |
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Conteúdo: |
Esta pesquisa visou diagnosticar fungos causadores de manchas em campo de apodrecimento de madeira composto por 42 espécies florestais nativas da floresta Amazônica com potencial uso madeireiro. |
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Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Embrapa Acre; Entintado de la madera; Hongos que pudren la madera; Madera tropical; Rio Branco (AC); Western Amazon; Wood staining. |
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Thesagro: |
Campo Experimental; Decomposição; Espécie Nativa; Essência Florestal; Fungo; Madeira. |
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Thesaurus Nal: |
Decay fungi; Indigenous species; Tropical wood. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/208096/1/26943.pdf
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Marc: |
LEADER 01499nam a2200397 a 4500
001 2118068
005 2023-11-16
008 2019 bl uuuu u00u1 u #d
100 1 $aMOREIRA, G. T. S.
245 $aFungos manchadores de madeira em campo de apodrecimento de espécies florestais em Rio Branco, Acre.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE MICOLOGIA, 9., 2019, Manaus. Anais... Manaus: Editora Inpa$c2019
300 $ap. 226.
500 $aEditores: Maria Aparecida de Jesus, Ani Beatriz Jackisch Matsuura, Luadir Gasparotto, Liliane Coelho da Rocha e Luiz Antonio de Oliveira.
520 $aEsta pesquisa visou diagnosticar fungos causadores de manchas em campo de apodrecimento de madeira composto por 42 espécies florestais nativas da floresta Amazônica com potencial uso madeireiro.
650 $aDecay fungi
650 $aIndigenous species
650 $aTropical wood
650 $aCampo Experimental
650 $aDecomposição
650 $aEspécie Nativa
650 $aEssência Florestal
650 $aFungo
650 $aMadeira
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aEmbrapa Acre
653 $aEntintado de la madera
653 $aHongos que pudren la madera
653 $aMadera tropical
653 $aRio Branco (AC)
653 $aWestern Amazon
653 $aWood staining
700 1 $aFARIAS, S. M. A. P.
700 1 $aSIVIERO, A.
700 1 $aARAUJO, H. J. B. de
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Registro original: |
Embrapa Acre (CPAF-AC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroenergia; Embrapa Soja. |
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Data corrente: |
08/12/2022 |
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Data da última atualização: |
08/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
DUARTE, K E. D.; BASSO, M. F.; OLIVEIRA, N. G. de; SILVA, J. C. F. da; GARCIA, B. de O.; DIAS, B. B. A.; CARDOSO, T. B.; NEPOMUCENO, A. L.; KOBAYASHI, A. K.; SANTIAGO, T. R.; SOUZA, W. R. de; MOLINARI, H. B. C. |
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Afiliação: |
KAROLINE ESTEFANI DUARTE, Federal University of ABC; MARCOS FERNANDO BASSO, Mato Grosso Cotton Institute; NELSON GERALDO DE OLIVEIRA, EMBRAPA AGROENERGY; JOSÉ CLEYDSON FERREIRA DA SILVA, FEDERAL UNIVERSITY OF VIÇOSA; BRUNO DE OLIVEIRA GARCIA, Federal University of Viçosa; BARBARA ANDRADE DIAS BRITO DA CUNHA, CNPAE; THIAGO BERGAMO CARDOSO, Sempre AGTECH; ALEXANDRE LIMA NEPOMUCENO, CNPSO; ADILSON KENJI KOBAYASHI, CNPAE; THAÍS RIBEIRO SANTIAGO, UNIVERSITY OF BRASÍLIA; WAGNER RODRIGO DE SOUZA, Federal University of ABC; HUGO BRUNO CORREA MOLINARI, Sempre AGTECH. |
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Título: |
MicroRNAs expression profiles in early responses to different levels of water deficit in Setaria viridis. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Physiology and Molecular Biology of Plants, v. 28, n. 8, p. 1607-1624, 2022. |
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DOI: |
https://doi.org/10.1007/s12298-022-01226-z |
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Idioma: |
Inglês |
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Conteúdo: |
Water deficit is a major constraint for crops of economic importance in almost all agricultural regions. However, plants have an active defense system to adapt to these adverse conditions, acting in the reprogramming of gene expression responsible for encoding microRNAs (miRNAs). These miRNAs promote the regulation to the target gene expression by the post-transcriptional (PTGS) and transcriptional gene silencing (TGS), modulating several pathways including defense response to water deficit. The broader knowledge of the miRNA expression profile and its regulatory networks in response to water deficit can provide evidence for the development of new biotechnological tools for genetic improvement of several important crops. In this study, we used Setaria viridis accession A10.1 as a C4 model plant to widely investigate the miRNA expression profile in early responses to different levels of water deficit. Ecophysiological studies in Setaria viridis under water deficit and after rewatering demonstrated a drought tolerant accession, capable of a rapid recovery from the stress. Deep small RNA sequencing and degradome studies were performed in plants submitted to drought to identify differentially expressed miRNA genes and their predicted targets, using in silico analysis. Our findings showed that several miRNAs were differentially modulated in response to distinctive levels of water deficit and after rewatering. The predicted mRNA targets mainly corresponded to genes related to cell wall remodeling, antioxidant system and drought-related transcription factors, indicating that these genes are rapidly regulated in early responses to drought stress. The implications of these modulations are extensively discussed, and higher-effect miRNAs are suggested as major players for potential use in genetic engineering to improve drought tolerance in economically important crops, such as sugarcane, maize, and sorghum. MenosWater deficit is a major constraint for crops of economic importance in almost all agricultural regions. However, plants have an active defense system to adapt to these adverse conditions, acting in the reprogramming of gene expression responsible for encoding microRNAs (miRNAs). These miRNAs promote the regulation to the target gene expression by the post-transcriptional (PTGS) and transcriptional gene silencing (TGS), modulating several pathways including defense response to water deficit. The broader knowledge of the miRNA expression profile and its regulatory networks in response to water deficit can provide evidence for the development of new biotechnological tools for genetic improvement of several important crops. In this study, we used Setaria viridis accession A10.1 as a C4 model plant to widely investigate the miRNA expression profile in early responses to different levels of water deficit. Ecophysiological studies in Setaria viridis under water deficit and after rewatering demonstrated a drought tolerant accession, capable of a rapid recovery from the stress. Deep small RNA sequencing and degradome studies were performed in plants submitted to drought to identify differentially expressed miRNA genes and their predicted targets, using in silico analysis. Our findings showed that several miRNAs were differentially modulated in response to distinctive levels of water deficit and after rewatering. The predicted mRNA targets mainly corresponded to genes related to cell... Mostrar Tudo |
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Thesagro: |
Bioenergia; Setária. |
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Thesaurus NAL: |
Abiotic stress; Bioenergy; Drought; Setaria viridis. |
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Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1149404/1/MicroRNAs.pdf
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Marc: |
LEADER 02948naa a2200337 a 4500
001 2149404
005 2022-12-08
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s12298-022-01226-z$2DOI
100 1 $aDUARTE, K E. D.
245 $aMicroRNAs expression profiles in early responses to different levels of water deficit in Setaria viridis.$h[electronic resource]
260 $c2022
520 $aWater deficit is a major constraint for crops of economic importance in almost all agricultural regions. However, plants have an active defense system to adapt to these adverse conditions, acting in the reprogramming of gene expression responsible for encoding microRNAs (miRNAs). These miRNAs promote the regulation to the target gene expression by the post-transcriptional (PTGS) and transcriptional gene silencing (TGS), modulating several pathways including defense response to water deficit. The broader knowledge of the miRNA expression profile and its regulatory networks in response to water deficit can provide evidence for the development of new biotechnological tools for genetic improvement of several important crops. In this study, we used Setaria viridis accession A10.1 as a C4 model plant to widely investigate the miRNA expression profile in early responses to different levels of water deficit. Ecophysiological studies in Setaria viridis under water deficit and after rewatering demonstrated a drought tolerant accession, capable of a rapid recovery from the stress. Deep small RNA sequencing and degradome studies were performed in plants submitted to drought to identify differentially expressed miRNA genes and their predicted targets, using in silico analysis. Our findings showed that several miRNAs were differentially modulated in response to distinctive levels of water deficit and after rewatering. The predicted mRNA targets mainly corresponded to genes related to cell wall remodeling, antioxidant system and drought-related transcription factors, indicating that these genes are rapidly regulated in early responses to drought stress. The implications of these modulations are extensively discussed, and higher-effect miRNAs are suggested as major players for potential use in genetic engineering to improve drought tolerance in economically important crops, such as sugarcane, maize, and sorghum.
650 $aAbiotic stress
650 $aBioenergy
650 $aDrought
650 $aSetaria viridis
650 $aBioenergia
650 $aSetária
700 1 $aBASSO, M. F.
700 1 $aOLIVEIRA, N. G. de
700 1 $aSILVA, J. C. F. da
700 1 $aGARCIA, B. de O.
700 1 $aDIAS, B. B. A.
700 1 $aCARDOSO, T. B.
700 1 $aNEPOMUCENO, A. L.
700 1 $aKOBAYASHI, A. K.
700 1 $aSANTIAGO, T. R.
700 1 $aSOUZA, W. R. de
700 1 $aMOLINARI, H. B. C.
773 $tPhysiology and Molecular Biology of Plants$gv. 28, n. 8, p. 1607-1624, 2022.
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Embrapa Agroenergia (CNPAE) |
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