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Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
07/06/1993 |
Data da última atualização: |
21/03/2022 |
Autoria: |
ROBBS, C. F.; SANTOS, E. F. dos. |
Afiliação: |
CHARLES FREDERICK ROBBS, UFRJ; EUSTÁQUIO F. DOS SANTOS. |
Título: |
A mancha marmórea das folhas do abacaxizeiro causada por frio. |
Ano de publicação: |
1977 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 4., 1977. Anais. [S.l.: s.n., 1977?]. |
Páginas: |
p.365-367 |
Idioma: |
Português |
Conteúdo: |
Folhas do abacaxizeiro das variedades "smooth Cayense" e "Perola", durante os meses de inverno em algumas microrregião do Estado de Minas Gerais, são frequentemente acometidas por lesões mais ou menos extensas, cor esbranquiçada, sendo mais atingidas as folhas erectas. |
Palavras-Chave: |
Clima frio; Fitopatologia. |
Thesagro: |
Abacaxi; Doença; Fungo; Mancha Marmórea; Thielaviopsis Paradoxa. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00897naa a2200229 a 4500 001 1010506 005 2022-03-21 008 1977 bl uuuu u00u1 u #d 100 1 $aROBBS, C. F. 245 $aA mancha marmórea das folhas do abacaxizeiro causada por frio. 260 $c1977 300 $ap.365-367 520 $aFolhas do abacaxizeiro das variedades "smooth Cayense" e "Perola", durante os meses de inverno em algumas microrregião do Estado de Minas Gerais, são frequentemente acometidas por lesões mais ou menos extensas, cor esbranquiçada, sendo mais atingidas as folhas erectas. 650 $aAbacaxi 650 $aDoença 650 $aFungo 650 $aMancha Marmórea 650 $aThielaviopsis Paradoxa 653 $aClima frio 653 $aFitopatologia 700 1 $aSANTOS, E. F. dos 773 $tIn: CONGRESSO BRASILEIRO DE FRUTICULTURA, 4., 1977. Anais. [S.l.: s.n., 1977?].
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Embrapa Meio Ambiente (CNPMA) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
26/07/2011 |
Data da última atualização: |
05/12/2012 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
SARDINA, M. T.; ROSA, A. J. de M.; DAVOLI, R.; BRAGLIA, S.; PORTOLANO, B. |
Afiliação: |
M. T. SARDINA, UNIVERSITY OF PALERMO; ARTUR JORDAO DE MAGALHAES ROSA, CPAC; R. DAVOLI, UNIVERSITY OF BOLOGNA; S. BRAGLIA, UNIVERSITY OF BOLOGNA; B. PORTOLANO, UNIVERSITY OF PALERMO. |
Título: |
Polymorphisms of beta-lactoglobulin promoter region in three sicilian goat breeds. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Molecular Biology Reports, v. 39, n. 3, 2012. |
Idioma: |
Inglês |
Conteúdo: |
Several beta-lactoglobulin (BLG) polymorphisms have been described within the proximal promoter region and coding region of the caprine gene, although no genetic variants affecting the protein amino acid composition and/or expression level have been characterized so far. Binding sites for several transcription factors (TFs) are present in the BLG promoter region. The aims of this work were to sequence the full-length promoter region of three Sicilian goat breeds in order to identify polymorphisms, analyze the identified haplotypes, search for differences between breeds for the presence of polymorphisms in this gene region, search for putative TFs binding sites, and check if polymorphisms lay within the identified TFs binding sites. The promoter region of BLG gene in Sicilian goat breeds showed high level of polymorphism due to the presence of 36 single nucleotide polymorphisms (SNPs). Association between polymorphic sites was computed within the whole sample analyzed and 18 haplotypes were inferred. Binding sites for three milk protein binding factors (MPBFs) and four nuclear factor-I (NF-I) were found within BLG promoter region based on the ovine sequence. The identification of some SNPs within TFs binding sites allowed hypothesizing the loss of TFs. Further studies are in progress to evaluate the effect of these mutations on binding affinity of TFs, the functional interaction of the TFs with the goat BLG promoter, and the relationship of the polymorphisms with BLG gene expression and milk production and composition. MenosSeveral beta-lactoglobulin (BLG) polymorphisms have been described within the proximal promoter region and coding region of the caprine gene, although no genetic variants affecting the protein amino acid composition and/or expression level have been characterized so far. Binding sites for several transcription factors (TFs) are present in the BLG promoter region. The aims of this work were to sequence the full-length promoter region of three Sicilian goat breeds in order to identify polymorphisms, analyze the identified haplotypes, search for differences between breeds for the presence of polymorphisms in this gene region, search for putative TFs binding sites, and check if polymorphisms lay within the identified TFs binding sites. The promoter region of BLG gene in Sicilian goat breeds showed high level of polymorphism due to the presence of 36 single nucleotide polymorphisms (SNPs). Association between polymorphic sites was computed within the whole sample analyzed and 18 haplotypes were inferred. Binding sites for three milk protein binding factors (MPBFs) and four nuclear factor-I (NF-I) were found within BLG promoter region based on the ovine sequence. The identification of some SNPs within TFs binding sites allowed hypothesizing the loss of TFs. Further studies are in progress to evaluate the effect of these mutations on binding affinity of TFs, the functional interaction of the TFs with the goat BLG promoter, and the relationship of the polymorphisms with BLG gene exp... Mostrar Tudo |
Palavras-Chave: |
Beta lactoglobulina. |
Thesagro: |
Genética; Polimorfismo. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02105naa a2200205 a 4500 001 1896808 005 2012-12-05 008 2012 bl uuuu u00u1 u #d 100 1 $aSARDINA, M. T. 245 $aPolymorphisms of beta-lactoglobulin promoter region in three sicilian goat breeds. 260 $c2012 520 $aSeveral beta-lactoglobulin (BLG) polymorphisms have been described within the proximal promoter region and coding region of the caprine gene, although no genetic variants affecting the protein amino acid composition and/or expression level have been characterized so far. Binding sites for several transcription factors (TFs) are present in the BLG promoter region. The aims of this work were to sequence the full-length promoter region of three Sicilian goat breeds in order to identify polymorphisms, analyze the identified haplotypes, search for differences between breeds for the presence of polymorphisms in this gene region, search for putative TFs binding sites, and check if polymorphisms lay within the identified TFs binding sites. The promoter region of BLG gene in Sicilian goat breeds showed high level of polymorphism due to the presence of 36 single nucleotide polymorphisms (SNPs). Association between polymorphic sites was computed within the whole sample analyzed and 18 haplotypes were inferred. Binding sites for three milk protein binding factors (MPBFs) and four nuclear factor-I (NF-I) were found within BLG promoter region based on the ovine sequence. The identification of some SNPs within TFs binding sites allowed hypothesizing the loss of TFs. Further studies are in progress to evaluate the effect of these mutations on binding affinity of TFs, the functional interaction of the TFs with the goat BLG promoter, and the relationship of the polymorphisms with BLG gene expression and milk production and composition. 650 $aGenética 650 $aPolimorfismo 653 $aBeta lactoglobulina 700 1 $aROSA, A. J. de M. 700 1 $aDAVOLI, R. 700 1 $aBRAGLIA, S. 700 1 $aPORTOLANO, B. 773 $tMolecular Biology Reports$gv. 39, n. 3, 2012.
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