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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
21/01/2020 |
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Data da última atualização: |
15/12/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LUZ, F. B. da; SILVA, V. R. da; MALLMANN, F. J. K.; PIRES, C. A. B.; DEBIASI, H.; FRANCHINI, J. C.; CHERUBIN, M. R. |
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Afiliação: |
Universidade Federal de Santa Maria, Frederico Westphalen, RS.; Universidade Federal de Santa Maria, Santa Maria, RS; Fábio Joel Kochem Mallmann, Universidade Estadual de Santa Maria, Santa Maria, RS.; Carlos Augusto Bonini Pires, Kansas State University, Manhattan, KS, United States; HENRIQUE DEBIASI, CNPSO; JULIO CEZAR FRANCHINI DOS SANTOS, CNPSO; Maurício Roberto Cherubin, USP-ESALQ, Piracicaba, SP. |
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Título: |
Monitoring soil quality changes in diversified agricultural cropping systems by the Soil Management Assessment Framework (SMAF) in southern Brazil |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Agriculture, Ecosystems and Environment, n. 281, p. 100-110, 2019. |
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DOI: |
https://doi.org/10.1016/j.agee.2019.05.006 |
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Idioma: |
Português |
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Thesagro: |
Cana de Açúcar; Plantio Direto; Uso da Terra. |
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Thesaurus Nal: |
Age; Integrated crop management; Land use change; No-tillage; Sugarcane. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 00939naa a2200289 a 4500
001 2119092
005 2020-12-15
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.agee.2019.05.006$2DOI
100 1 $aLUZ, F. B. da
245 $aMonitoring soil quality changes in diversified agricultural cropping systems by the Soil Management Assessment Framework (SMAF) in southern Brazil$h[electronic resource]
260 $c2019
650 $aAge
650 $aIntegrated crop management
650 $aLand use change
650 $aNo-tillage
650 $aSugarcane
650 $aCana de Açúcar
650 $aPlantio Direto
650 $aUso da Terra
700 1 $aSILVA, V. R. da
700 1 $aMALLMANN, F. J. K.
700 1 $aPIRES, C. A. B.
700 1 $aDEBIASI, H.
700 1 $aFRANCHINI, J. C.
700 1 $aCHERUBIN, M. R.
773 $tAgriculture, Ecosystems and Environment$gn. 281, p. 100-110, 2019.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
17/02/2012 |
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Data da última atualização: |
13/07/2017 |
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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: |
PEREIRA, S. S.; GUIMARÃES, F. C. M.; CARVALHO, J. F. C.; STOLF-MOREIRA, R.; OLIVEIRA, M. C. N.; ROLLA, A. A. P.; FARIAS, J. R. B.; NEUMAIER, N.; NEPOMUCENO, A. L. |
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Afiliação: |
UNESP Jaboticabal; FRANCISMAR CORREA MARCELINO GUIMARÃES, CNPSO; CNPSo; RENATA STOLF MOREIRA, UEL; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; AMANDA A. P. ROLLA, UEL; JOSE RENATO BOUCAS FARIAS, CNPSO; NORMAN NEUMAIER, CNPSO; ALEXANDRE LIMA NEPOMUCENO, SRI. |
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Título: |
Transcription factors expressed in soybean roots under drought stress. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Genetics and Molecular Research, Ribeirão Preto, v. 10, n. 4, p. 3689-3701, Oct. 2011. |
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DOI: |
http://dx.doi.org/10.4238/2011.October.21.5 |
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Idioma: |
Inglês |
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Conteúdo: |
To gain insight into stress-responsive gene regulation in soybean plants, we identified consensus sequences that could categorize the transcription factors MYBJ7, BZIP50, C2H2, and NAC2 as members of the gene families myb, bzip, c2h2, and nac, respectively. We also investigated the evolutionary relationship of these transcription factors and analyzed their expression levels under drought stress. The NCBI software was used to find the predicted amino acid sequences of the transcription factors, and the Clustal X software was used to align soybean and other plant species sequences. Phylogenetic trees were built using the Mega 4.1 software by neighbor joining and the degree of confidence test by Bootstrap. Expression level studies were carried out using hydroponic culture; the experiments were designed in completely randomized blocks with three repetitions. The blocks consisted of two genotypes, MG/BR46 Conquista (drought-tolerant) and BR16 (drought-sensitive) and the treatments consisted of increasingly long dehydration periods (0, 25, 50, 75, and 100 min). The transcription factors presented domains and/or conserved regions that characterized them as belonging to the bzip, c2h2, myb, and nac families. Based on the phylogenetic trees, it was found that the myb, bzip and nac genes are closely related to myb78, bzip48 and nac2 of soybean and that c2h2 is closely related to c2h2 of Brassica napus. Expression of all genes was in general increased under drought stress in both genotypes. Major differences between genotypes were due to the lowering of the expression of the mybj7 and c2h2 genes in the drought-tolerant variety at some times. Over-expression or silencing of some of these genes has the potential to increase stress tolerance. MenosTo gain insight into stress-responsive gene regulation in soybean plants, we identified consensus sequences that could categorize the transcription factors MYBJ7, BZIP50, C2H2, and NAC2 as members of the gene families myb, bzip, c2h2, and nac, respectively. We also investigated the evolutionary relationship of these transcription factors and analyzed their expression levels under drought stress. The NCBI software was used to find the predicted amino acid sequences of the transcription factors, and the Clustal X software was used to align soybean and other plant species sequences. Phylogenetic trees were built using the Mega 4.1 software by neighbor joining and the degree of confidence test by Bootstrap. Expression level studies were carried out using hydroponic culture; the experiments were designed in completely randomized blocks with three repetitions. The blocks consisted of two genotypes, MG/BR46 Conquista (drought-tolerant) and BR16 (drought-sensitive) and the treatments consisted of increasingly long dehydration periods (0, 25, 50, 75, and 100 min). The transcription factors presented domains and/or conserved regions that characterized them as belonging to the bzip, c2h2, myb, and nac families. Based on the phylogenetic trees, it was found that the myb, bzip and nac genes are closely related to myb78, bzip48 and nac2 of soybean and that c2h2 is closely related to c2h2 of Brassica napus. Expression of all genes was in general increased under drought stress in both genot... Mostrar Tudo |
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Thesagro: |
Resistência a seca; Soja. |
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Thesaurus NAL: |
Drought tolerance; Soybeans. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/54370/1/gmr14751.104.trans.pdf
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Marc: |
LEADER 02590naa a2200277 a 4500
001 1916065
005 2017-07-13
008 2011 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.4238/2011.October.21.5$2DOI
100 1 $aPEREIRA, S. S.
245 $aTranscription factors expressed in soybean roots under drought stress.
260 $c2011
520 $aTo gain insight into stress-responsive gene regulation in soybean plants, we identified consensus sequences that could categorize the transcription factors MYBJ7, BZIP50, C2H2, and NAC2 as members of the gene families myb, bzip, c2h2, and nac, respectively. We also investigated the evolutionary relationship of these transcription factors and analyzed their expression levels under drought stress. The NCBI software was used to find the predicted amino acid sequences of the transcription factors, and the Clustal X software was used to align soybean and other plant species sequences. Phylogenetic trees were built using the Mega 4.1 software by neighbor joining and the degree of confidence test by Bootstrap. Expression level studies were carried out using hydroponic culture; the experiments were designed in completely randomized blocks with three repetitions. The blocks consisted of two genotypes, MG/BR46 Conquista (drought-tolerant) and BR16 (drought-sensitive) and the treatments consisted of increasingly long dehydration periods (0, 25, 50, 75, and 100 min). The transcription factors presented domains and/or conserved regions that characterized them as belonging to the bzip, c2h2, myb, and nac families. Based on the phylogenetic trees, it was found that the myb, bzip and nac genes are closely related to myb78, bzip48 and nac2 of soybean and that c2h2 is closely related to c2h2 of Brassica napus. Expression of all genes was in general increased under drought stress in both genotypes. Major differences between genotypes were due to the lowering of the expression of the mybj7 and c2h2 genes in the drought-tolerant variety at some times. Over-expression or silencing of some of these genes has the potential to increase stress tolerance.
650 $aDrought tolerance
650 $aSoybeans
650 $aResistência a seca
650 $aSoja
700 1 $aGUIMARÃES, F. C. M.
700 1 $aCARVALHO, J. F. C.
700 1 $aSTOLF-MOREIRA, R.
700 1 $aOLIVEIRA, M. C. N.
700 1 $aROLLA, A. A. P.
700 1 $aFARIAS, J. R. B.
700 1 $aNEUMAIER, N.
700 1 $aNEPOMUCENO, A. L.
773 $tGenetics and Molecular Research, Ribeirão Preto$gv. 10, n. 4, p. 3689-3701, Oct. 2011.
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