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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
20/02/2018 |
Data da última atualização: |
20/02/2018 |
Autoria: |
BARCELOS, L. S.; ROSSI, D. A.; GONZAGA, J. L. G. A. de; BARROS, J. J. C.; SILVA, V. A. |
Título: |
Avaliação microbiológica do leite pasteurizado tipo C comercializado em Uberlândia ? MG. |
Ano de publicação: |
1999 |
Fonte/Imprenta: |
Revista do Instituto de Laticínios Cândido Tostes, Juiz de Fora, v. 54, n. 309, p. 115-120, 1999. |
Idioma: |
Português |
Notas: |
Edição dos Anais do 16o. Congresso Nacional de Laticínios, Juiz de Fora, agosto de 1999. |
Conteúdo: |
[ |
Palavras-Chave: |
Microbiologia de aliemnto. |
Thesagro: |
Análise microbiológica; Leite pasteurizado; Produto derivado do leite. |
Thesaurus Nal: |
Brazil; Pasteurized milk. |
Categoria do assunto: |
Q Alimentos e Nutrição Humana |
Marc: |
LEADER 00873naa a2200253 a 4500 001 2087861 005 2018-02-20 008 1999 bl uuuu u00u1 u #d 100 1 $aBARCELOS, L. S. 245 $aAvaliação microbiológica do leite pasteurizado tipo C comercializado em Uberlândia ? MG. 260 $c1999 500 $aEdição dos Anais do 16o. Congresso Nacional de Laticínios, Juiz de Fora, agosto de 1999. 520 $a[ 650 $aBrazil 650 $aPasteurized milk 650 $aAnálise microbiológica 650 $aLeite pasteurizado 650 $aProduto derivado do leite 653 $aMicrobiologia de aliemnto 700 1 $aROSSI, D. A. 700 1 $aGONZAGA, J. L. G. A. de 700 1 $aBARROS, J. J. C. 700 1 $aSILVA, V. A. 773 $tRevista do Instituto de Laticínios Cândido Tostes, Juiz de Fora$gv. 54, n. 309, p. 115-120, 1999.
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Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
17/02/2012 |
Data da última atualização: |
13/07/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
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. |
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. |
Título: |
Transcription factors expressed in soybean roots under drought stress. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
Genetics and Molecular Research, Ribeirão Preto, v. 10, n. 4, p. 3689-3701, Oct. 2011. |
DOI: |
http://dx.doi.org/10.4238/2011.October.21.5 |
Idioma: |
Inglês |
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 |
Thesagro: |
Resistência a seca; Soja. |
Thesaurus NAL: |
Drought tolerance; Soybeans. |
Categoria do assunto: |
S Ciências Biológicas |
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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