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Registro Completo |
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Biblioteca(s): |
Embrapa Agroenergia; Embrapa Meio-Norte. |
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Data corrente: |
26/01/2022 |
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Data da última atualização: |
21/02/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, T. L. C. da; SILVA, V. N. B.; BRAGA, I. de O.; RODRIGUES NETO, J. C.; LEAO, A. P.; RIBEIRO, J. A. de A.; VALADARES, L. F.; ABDELNUR, P. V.; SOUSA, C. A. F. de; SOUZA JUNIOR, M. T. |
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Afiliação: |
THALLITON LUIZ CARVALHO DA SILVA, Programa de Pós-Graduação em Biotecnologia Vegetal, Universidade Federal de Lavras, MG, Brasil.; VIVIANNY NAYSE BELO SILVA, Programa de Pós-Graduação em Biotecnologia Vegetal, Universidade Federal de Lavras, MG, Brasil.; ÍTALO DE OLIVEIRA BRAGA, Programa de Pós-Graduação em Biotecnologia Vegetal, Universidade Federal de Lavras, MG, Brasil.; JORGE CANDIDO RODRIGUES NETO, Instituto de Química, Universidade Federal de Goiás, Goiânia, GO, Brasil.; ANDRE PEREIRA LEAO, CNPAE; JOSE ANTONIO DE AQUINO RIBEIRO, CNPAE; LEONARDO FONSECA VALADARES, CNPAE; PATRICIA VERARDI ABDELNUR, CNPAE; CARLOS ANTONIO FERREIRA DE SOUSA, CPAMN; MANOEL TEIXEIRA SOUZA JUNIOR, CNPAE. |
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Título: |
Integration of metabolomics and transcriptomics data to further characterize Gliricidia sepium (Jacq.) Kunth under high salinity stress. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Plant Genome, e20182, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
Soil salinity is one abiotic stress that threatens agriculture in more than 100 countries. Gliricidia [Gliricidia sepium (Jacq.) Kunth] is a multipurpose tree known for its ability to adapt to a wide range of soils; however, its tolerance limits and responses to salt stress are not yet well understood. In this study, after characterizing the morphophysiological responses of young gliricidia plants to salinity stress, leaf metabolic and transcription profiles were generated and submitted to single and integrated analyses. RNA from leaf samples were subjected to RNA sequencing using an Illumina HiSeq platform and the paired-end strategy. Polar and lipidic fractions from leaf samples were extracted and analyzed on an ultra-high-performance liquid chromatography (UHPLC) coupled with electrospray ionization quadrupole time-offlight high-resolution mass spectrometry (MS) system. Acquired data were analyzed using the OmicsBox, XCMS Online, MetaboAnalyst, and Omics Fusion platforms. The substrate salinization protocol used allowed the identification of two distinct responses to salt stress: tolerance and adaptation. Single analysis on transcriptome and metabolome data sets led to a group of 5,672 transcripts and 107 metabolites differentially expressed in gliricidia leaves under salt stress. The phenylpropanoid biosynthesis was the most affected pathway, with 15 metabolites and three genes differentially expressed. Results showed that the differentially expressed metabolites and genes from this pathway affect mainly short-term salt stress (STS). The single analysis of the transcriptome identified 12 genes coding for proteins that might play a role in gliricidia response at both STS and long-termsalt stress (LTS). Further studies are needed to reveal the mechanisms behind the adaptation response. MenosSoil salinity is one abiotic stress that threatens agriculture in more than 100 countries. Gliricidia [Gliricidia sepium (Jacq.) Kunth] is a multipurpose tree known for its ability to adapt to a wide range of soils; however, its tolerance limits and responses to salt stress are not yet well understood. In this study, after characterizing the morphophysiological responses of young gliricidia plants to salinity stress, leaf metabolic and transcription profiles were generated and submitted to single and integrated analyses. RNA from leaf samples were subjected to RNA sequencing using an Illumina HiSeq platform and the paired-end strategy. Polar and lipidic fractions from leaf samples were extracted and analyzed on an ultra-high-performance liquid chromatography (UHPLC) coupled with electrospray ionization quadrupole time-offlight high-resolution mass spectrometry (MS) system. Acquired data were analyzed using the OmicsBox, XCMS Online, MetaboAnalyst, and Omics Fusion platforms. The substrate salinization protocol used allowed the identification of two distinct responses to salt stress: tolerance and adaptation. Single analysis on transcriptome and metabolome data sets led to a group of 5,672 transcripts and 107 metabolites differentially expressed in gliricidia leaves under salt stress. The phenylpropanoid biosynthesis was the most affected pathway, with 15 metabolites and three genes differentially expressed. Results showed that the differentially expressed metabolites and gen... Mostrar Tudo |
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Palavras-Chave: |
Adaptation; Salinization protocol. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/230514/1/The-Plant-Genome-2022-Integration.pdf
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Marc: |
LEADER 02601naa a2200253 a 4500
001 2139329
005 2022-02-21
008 2021 bl uuuu u00u1 u #d
100 1 $aSILVA, T. L. C. da
245 $aIntegration of metabolomics and transcriptomics data to further characterize Gliricidia sepium (Jacq.) Kunth under high salinity stress.$h[electronic resource]
260 $c2021
520 $aSoil salinity is one abiotic stress that threatens agriculture in more than 100 countries. Gliricidia [Gliricidia sepium (Jacq.) Kunth] is a multipurpose tree known for its ability to adapt to a wide range of soils; however, its tolerance limits and responses to salt stress are not yet well understood. In this study, after characterizing the morphophysiological responses of young gliricidia plants to salinity stress, leaf metabolic and transcription profiles were generated and submitted to single and integrated analyses. RNA from leaf samples were subjected to RNA sequencing using an Illumina HiSeq platform and the paired-end strategy. Polar and lipidic fractions from leaf samples were extracted and analyzed on an ultra-high-performance liquid chromatography (UHPLC) coupled with electrospray ionization quadrupole time-offlight high-resolution mass spectrometry (MS) system. Acquired data were analyzed using the OmicsBox, XCMS Online, MetaboAnalyst, and Omics Fusion platforms. The substrate salinization protocol used allowed the identification of two distinct responses to salt stress: tolerance and adaptation. Single analysis on transcriptome and metabolome data sets led to a group of 5,672 transcripts and 107 metabolites differentially expressed in gliricidia leaves under salt stress. The phenylpropanoid biosynthesis was the most affected pathway, with 15 metabolites and three genes differentially expressed. Results showed that the differentially expressed metabolites and genes from this pathway affect mainly short-term salt stress (STS). The single analysis of the transcriptome identified 12 genes coding for proteins that might play a role in gliricidia response at both STS and long-termsalt stress (LTS). Further studies are needed to reveal the mechanisms behind the adaptation response.
653 $aAdaptation
653 $aSalinization protocol
700 1 $aSILVA, V. N. B.
700 1 $aBRAGA, I. de O.
700 1 $aRODRIGUES NETO, J. C.
700 1 $aLEAO, A. P.
700 1 $aRIBEIRO, J. A. de A.
700 1 $aVALADARES, L. F.
700 1 $aABDELNUR, P. V.
700 1 $aSOUSA, C. A. F. de
700 1 $aSOUZA JUNIOR, M. T.
773 $tPlant Genome, e20182, 2021.
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Registro original: |
Embrapa Agroenergia (CNPAE) |
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Biblioteca |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Milho e Sorgo. |
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Data corrente: |
01/03/2010 |
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Data da última atualização: |
28/05/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PEREIRA FILHO, I. A.; PRATES, H. T.; PIRES, N. M.; WANDER, A. E.; MOREIRA, J. A. A.; CRUZ, J. C. |
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Afiliação: |
ISRAEL ALEXANDRE PEREIRA FILHO, CNPMS; HÉLIO TEIXEIRA PRATES; NADJA MOURA PIRES; ALCIDO ELENOR WANDER, CNPAF; JOSE ALOISIO ALVES MOREIRA, CNPAF; JOSE CARLOS CRUZ, CNPMS. |
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Título: |
Weed control in maize crop using Leucaena leucocephala. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: TROPENTAG 2009: INTERNATIONAL RESEARCH ON FOOD SECURITY, NATURAL RESOURCE MANAGEMENT AND RURAL DEVELOPMENT, Hamburg, 2009. Biophysical and socio-economic frame conditions for the sustainable management of natural resources: book of abstracts. Hamburg: University of Hamburg, 2009. |
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Páginas: |
p. 419. |
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Idioma: |
Inglês |
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Notas: |
Editor: Eric Tielkes. |
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Conteúdo: |
Leucaena (Leucaena leucocephala (Lam.) deWit) has been observed to control weeds when used as soil mulch. It contains mimosine, which, among other allelochemicals, is responsible for the allelopathic effect. In this work, the effects of leucaena shoots were assessed in field experiments against weeds of maize crop. |
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Palavras-Chave: |
Controle natural; Planta daninha. |
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Thesagro: |
Alelopatia; Erva daninha; Leucaena leucocephala; Milho; Zea mays. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/82120/1/Weed-control.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/79650/1/pl-2009.186.pdf
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Marc: |
LEADER 01282nam a2200277 a 4500
001 1660256
005 2018-05-28
008 2009 bl uuuu u00u1 u #d
100 1 $aPEREIRA FILHO, I. A.
245 $aWeed control in maize crop using Leucaena leucocephala.
260 $aIn: TROPENTAG 2009: INTERNATIONAL RESEARCH ON FOOD SECURITY, NATURAL RESOURCE MANAGEMENT AND RURAL DEVELOPMENT, Hamburg, 2009. Biophysical and socio-economic frame conditions for the sustainable management of natural resources: book of abstracts. Hamburg: University of Hamburg$c2009
300 $ap. 419.
500 $aEditor: Eric Tielkes.
520 $aLeucaena (Leucaena leucocephala (Lam.) deWit) has been observed to control weeds when used as soil mulch. It contains mimosine, which, among other allelochemicals, is responsible for the allelopathic effect. In this work, the effects of leucaena shoots were assessed in field experiments against weeds of maize crop.
650 $aAlelopatia
650 $aErva daninha
650 $aLeucaena leucocephala
650 $aMilho
650 $aZea mays
653 $aControle natural
653 $aPlanta daninha
700 1 $aPRATES, H. T.
700 1 $aPIRES, N. M.
700 1 $aWANDER, A. E.
700 1 $aMOREIRA, J. A. A.
700 1 $aCRUZ, J. C.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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