Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 13
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Analysis of the CCR5 gene coding region diversity in five South American populations reveals two new non-synonymous alleles in Amerindians and high CCR5*D32 frequency in Euro-Brazilians Genet. Mol. Biol.
Boldt,Angelica B.W.; Culpi,Lodércio; Tsuneto,Luiza T.; Souza,Ilíada R.; Kun,Jürgen F.J.; Petzl-Erler,Maria Luiza.
The CC chemokine receptor 5 (CCR5) molecule is an important co-receptor for HIV. The effect of the CCR5*D32 allele in susceptibility to HIV infection and AIDS disease is well known. Other alleles than CCR5*D32 have not been analysed before, neither in Amerindians nor in the majority of the populations all over the world. We investigated the distribution of the CCR5 coding region alleles in South Brazil and noticed a high CCR5*D32 frequency in the Euro-Brazilian population of the Paraná State (9.3%), which is the highest thus far reported for Latin America. The D32 frequency is even higher among the Euro-Brazilian Mennonites (14.2%). This allele is uncommon in Afro-Brazilians (2.0%), rare in the Guarani Amerindians (0.4%) and absent in the Kaingang...
Tipo: Info:eu-repo/semantics/article Palavras-chave: CCR5; Brazilian; Amerindian; HIV; Polymorphism.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572009000100002
Imagem não selecionada

Imprime registro no formato completo
Balanço social 2009. Infoteca-e
EMBRAPA AMAZÔNIA ORIENTAL..
2010
Tipo: Outras publicações técnicas (INFOTECA-E) Palavras-chave: Agropecuária; Balanço; Brasil; Agricultural; Brazilian.
Ano: 2010 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/1012416
Imagem não selecionada

Imprime registro no formato completo
Balanço social 2010. Infoteca-e
EMBRAPA AMAZÔNIA ORIENTAL..
2011
Tipo: Outras publicações técnicas (INFOTECA-E) Palavras-chave: Agropecuária brasileira; Balanço; Agricultural; Brazilian.
Ano: 2011 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/1012326
Imagem não selecionada

Imprime registro no formato completo
Comparison of algorithms for baseline correction of LIBS spectra for quantifying total carbon in Brazilian soils. Repositório Alice
FRANCO, M. A. de M.; MILORI, D. M. B. P.; BOAS, P. R. V..
bitstream/item/183723/1/Comparison-of-Algorithms-for-Baseline-Correction-of-LIBS....pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: LIBS; Brazilian; Soils; Carbon.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1096626
Imagem não selecionada

Imprime registro no formato completo
CYP1A1, GSTM1, GSTT1 and GSTP1 polymorphisms in an Afro-Brazilian group Genet. Mol. Biol.
Kvitko,Kátia; Gaspar,Pedro de Abreu; Torres,Martiela Ribeiro; Hutz,Mara H..
Gene polymorphisms involved in the metabolism of drugs and chemical carcinogens seem to be responsible for differences in the susceptibility of individuals to cancer, but genetic population studies are needed to characterize these polymorphisms in different ethnic populations. We investigated polymorphisms of the cytochrome P450 (CYP) gene CYP1A1 and the glutathione S-transferase (GSTs) genes GSTM1, GSTT1 and GSTP1 in a sample of Afro-Brazilians from the southern Brazilian city of Porto Alegre to verify if there were ethnic differences compared to the polymorphisms of the same genes in a previously described sample of Brazilians of European descent from the same city. The allele frequencies detected in the Afro-Brazilian population investigated in this...
Tipo: Info:eu-repo/semantics/article Palavras-chave: African; Brazilian; CYP1A1; European; GSTs; Porto Alegre.
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572006000400006
Imagem não selecionada

Imprime registro no formato completo
Ecological classification of Brazilian earthworms: a first attempt using morphological data. Repositório Alice
ANDRADE, D. P. de; BROWN, G. G.; CALLAHAM JÚNIOR, M. A..
2010
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Earthworm; Brazilian; Classification.
Ano: 2010 URL: http://www.alice.cnptia.embrapa.br/handle/doc/866804
Imagem não selecionada

Imprime registro no formato completo
Enhancement of declarative memory associated with emotional content in a Brazilian sample BJMBR
Frank,J.E.; Tomaz,C..
Several studies have documented that emotional arousal may enhance long-term memory. This is an adaptation of a paradigm previously used in North American and European samples in investigations of the influence of emotion on long-term retention. A sample of 46 healthy adults of high and low educational levels watched a slide presentation of stories. A randomly assigned group watched a story with an arousing content and another group watched a neutral story. The stories were matched for structure and comprehensibility and the set and order of the 11 slides were the same in both conditions. Immediately after viewing the slide presentation, the participants were asked to rate the emotionality of the narrative. The arousing narrative was rated as being more...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Memory; Emotion; Stories; Brazilian.
Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000001200013
Imagem não selecionada

Imprime registro no formato completo
Microsatellite polymorphism in wheat from Brazilian cultivars; inter- and intra-varietal studies Genet. Mol. Biol.
Lima,Vitor Lopes de Abreu; Seki,Homiko Abreu; Rumjanek,Franklin David.
Eleven samples of wheat (Triticum aestivum) from different Brazilian cultivars and six American varieties were compared for polymorphism, using primers for nine different STR loci. STR analysis of DNA from single grains of the Brazilian varieties showed that for most loci there was very little intra-cultivar polymorphism. The polymorphic variation observed for Brazilian cultivars was similar to that seen in the American varieties. For the Brazilian cultivars PCR analysis could be performed on only one half of a grain. The American samples required more seeds for analysis. The nucleotide sequences of five amplified microsatellites selected at random from the Brazilian samples were also determined and compared to those of the Chinese Spring variety. Although...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Wheat; Brazilian; Cultivars; DNA; STR; Polymorphism.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572003000300021
Imagem não selecionada

Imprime registro no formato completo
Mineralisation of 14c-labelled metalaxyl fungicide in Brazilian soils. Repositório Alice
SPESSOTO, A. M.; MELO, I. S. de; MONTEIRO, R. T. R..
2008
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Mineralisation; 14c-labelled; Metalaxyl; Fungicide; Brazilian; Soils.
Ano: 2008 URL: http://www.alice.cnptia.embrapa.br/handle/doc/16159
Imagem não selecionada

Imprime registro no formato completo
Mutations of Bruton's tyrosine kinase gene in Brazilian patients with X-linked agammaglobulinemia BJMBR
Ramalho,V.D.; Oliveira Júnior,E.B.; Tani,S.M.; Roxo Júnior,P.; Vilela,M.M.S..
Mutations in Bruton's tyrosine kinase (BTK) gene are responsible for X-linked agammaglobulinemia (XLA), which is characterized by recurrent bacterial infections, profound hypogammaglobulinemia, and decreased numbers of mature B cells in peripheral blood. We evaluated 5 male Brazilian patients, ranging from 3 to 10 years of age, from unrelated families, whose diagnosis was based on recurrent infections, markedly reduced levels of IgM, IgG and IgA, and circulating B cell numbers <2%. BTK gene analysis was carried out using PCR-SSCP followed by sequencing. We detected three novel (Ala347fsX55, I355T, and Thr324fsX24) and two previously reported mutations (Q196X and E441X). Flow cytometry revealed a reduced expression of BTK protein in patients and a mosaic...
Tipo: Info:eu-repo/semantics/other Palavras-chave: X-linked agammaglobulinemia; Bruton tyrosine kinase; Genome analysis; Brazilian.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2010000900015
Imagem não selecionada

Imprime registro no formato completo
Other lands with trees at Brazilian Forest Inventory (NFI-BR). Repositório Alice
GARRASTAZU, M. C.; MARAN, J.; ROSOT, M. A. D.; OLIVEIRA, Y. M. M. de; FRANCISCON, L.; LUZ, N.; CARDOSO, D. J.; MATTOS, P. P. de; FREITAS, J..
bitstream/item/206802/1/57186-p611.pdf
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Brazilian; National Forest Inventory; Inventário florestal nacional.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1116187
Imagem não selecionada

Imprime registro no formato completo
The Brazilian ethanol industry: an overview of its production, technology, location, land use, regulations, and futures prospects. Repositório Alice
TORRES, D. A. P.; PRAY, C.; MARTHA JUNIOR, G. B.; JUN, Y.; MSANGI SIWA; SCOTT, R.; AVILA, A. F. D..
Brazilian ethanol has been used as biofuel since the 1970s, and currently is replacing approximately 40% of the gasoline that would be otherwise consumed in the country. Domestic demand for Brazilian ethanol is increasing as well as its exports since the biofuels are being promoted by governments around the world as an alternative to fossil fuel. In this context, the main objective of this paper is to do a descriptive and exploratory analysis of the Brazilian ethanol production system and the potential of biofuels in Brazil. We overview the recent developments in the ethanol industry with regard to ethanol technologies in Brazil (including new varieties, transgenic varieties, cellulosic technology), and the role of the Brazilian Agricultural Research...
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Ethanol; Technology; Brazilian; Biofuel; Land use.
Ano: 2011 URL: http://www.alice.cnptia.embrapa.br/handle/doc/905679
Imagem não selecionada

Imprime registro no formato completo
The Brazilian ethanol industry: an overview of its production, technology, location, land use, regulations, and futures prospects. Repositório Alice
TORRES, D. A. P.; PRAY, C.; MARTHA JUNIOR, G. B.; JUN, Y.; MSANGI SIWA; SCOTT, R.; AVILA, A. F. D..
Brazilian ethanol has been used as biofuel since the 1970s, and currently is replacing approximately 40% of the gasoline that would be otherwise consumed in the country. Domestic demand for Brazilian ethanol is increasing as well as its exports since the biofuels are being promoted by governments around the world as an alternative to fossil fuel. In this context, the main objective of this paper is to do a descriptive and exploratory analysis of the Brazilian ethanol production system and the potential of biofuels in Brazil. We overview the recent developments in the ethanol industry with regard to ethanol technologies in Brazil (including new varieties, transgenic varieties, cellulosic technology), and the role of the Brazilian Agricultural Research...
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Ethanol; Technology; Brazilian; Biofuel; Land use.
Ano: 2011 URL: http://www.alice.cnptia.embrapa.br/handle/doc/904882
Registros recuperados: 13
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional