Esterases Esterase E Esterase D
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Molecular weight estimation of esterase isoenzymes in closely related Drosophila Species (Diptera: Drosophilidae) in non-denaturing polyacrylamide gel electrophoresis
Neste trabalho, um método que permite a estimativa do peso molecular de duas esterases conhecidas e intimamente relacionadas, encontradas em Drosophila mojavensis e sua espécie aparentada D. arizonae, é descrito. Este método é realizado utilizando a técnica de eletroforese em diferentes concentrações de gel e aplicando os princípios de Fergunson. As
Brazilian Archives of Biology and Technology. Publicado em: 2009-10
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2. Esterases no exame da estrutura populacional de Camu-camu (Myrciaria dubia (Kunth) McVaugh-Myrtaceae)
Dois sistemas enzimáticos (esterase e esterase-D), analisados pela técnica de eletroforese em gel de amido, em folhas jovens de plantas cultivadas em terra firme, de sementes provenientes de três amostras de populações naturais de camu-camu, Myrciaria dubia (Kunth) McVaugh-Myrtaceae, procedentes de Iquitos, Boa Vista e Uatumã, revelaram a presença de
Acta Amazonica. Publicado em: 2004
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3. Comparative Autosomal Linkage in Mammals: Genetics of Esterases in MUS MUSCULUS and RATTUS NORVEGICUS
Recombination between Esterase-4 and Esterase-2 in the rat was not observed in 278 backcross offspring. Es-4 is thus included within the "esterase cluster" in Linkage group V. A new map of this region was constructed and the relationship of the four esterase loci was found to be: Es-4–(9.6 ± 1.6 cM)–Es-2, Es-4–(1.5 ± 0.7 cM)–Es-3 . Homology of this
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4. Regulation of the Feruloyl Esterase (faeA) Gene from Aspergillus niger
Feruloyl esterases can remove aromatic residues (e.g., ferulic acid) from plant cell wall polysaccharides (xylan, pectin) and are essential for complete degradation of these polysaccharides. Expression of the feruloyl esterase-encoding gene (faeA) from Aspergillus niger depends on d-xylose (expression is mediated by XlnR, the xylanolytic transcriptional acti
American Society for Microbiology.
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5. Feruloyl Esterase Activity of the Clostridium thermocellum Cellulosome Can Be Attributed to Previously Unknown Domains of XynY and XynZ
The cellulosome of Clostridium thermocellum is a multiprotein complex with endo- and exocellulase, xylanase, β-glucanase, and acetyl xylan esterase activities. XynY and XynZ, components of the cellulosome, are composed of several domains including xylanase domains and domains of unknown function (UDs). Database searches revealed that the C- and N-terminal U
American Society for Microbiology.