Leader Protein
Mostrando 1-12 de 1069 artigos, teses e dissertações.
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1. Identification, expression and characterization of the recombinant Sol g 4.1 protein from the venom of the tropical fire ant Solenopsis geminata
Abstract Background: Fire ant venom is a complex mixture consisting of basic piperidine alkaloids, various biologically active peptides and protein components, including a variety of major allergenic proteins. Tropical fire ant Solenopsis geminata is an important stinging ant species that causes anaphylaxis and serious medical problems. Although the biologi
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 21/09/2018
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2. Desenvolvimento de um sistema de recirculação com uso de wetlands construídas para efluentes da piscicultura / Development of a recirculating system using constructed wetlands for aquaculture effluents
Global aquaculture has been growing very fast in recent decades due to several factors, including: population growth, demand for low calorie protein and especially the reduction of natural fish stocks. Brazil has enormous potential to become a world leader in fisheries production in captivity. However, the development of aquaculture in Brazil must be conduct
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/06/2012
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3. The family role on the internationalization process of family businesses : a two-case study
This dissertation aims to identify the family role in the internationalization process of two family businesses: JBS, the world’s largest protein producer and Cutrale one of the world’s leader in the orange juice market. Family businesses have characteristics that are intrinsic to this type of firms. Many of the internationalization reasons or even the w
Publicado em: 07/02/2012
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4. Some aspects of chicken behavior and welfare
Brazil is the world leader in broiler production and export. It achieved this position mainly to its excellent supply chain structure and climate, which favor poultry and grain production throughout its territory. Although Brazilian egg production is not as important as broiler production, this segment presents great potential of increasing its share in the
Rev. Bras. Cienc. Avic.. Publicado em: 2012-09
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5. ACTIVITY OF SWINE TYPE I INTERFERON IN PROTECTION AGAINST FOOT-AND-MOUTH DISEASE VIRUS (FMDV) / ATIVIDADE DO INTERFERON TIPO I SUÍNO NA PROTEÇÃO CONTRA O VÍRUS DA FEBRE AFTOSA (FMDV)
The objective of this study is to evaluate the adjuvant effect of interferon alpha (IFNα) in swine vaccinated with a recombinant replication-defective adenovirus containing foot-and-mouth disease virus (FMDV) protein coding regions, as well as to understand the molecular mechanisms involved in the interaction of FMDV with its host. In the first part of
Publicado em: 2005
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6. Expression of anti-Z-DNA single chain antibody variable fragment on the filamentous phage surface
We describe the expression of an anti-Z-DNA single chain variable region antibody fragment (scFv) on a filamentous phage surface. Four vectors for phage display were constructed. Two of them are able to display multiple copies of the antibody fragment, and the others can be used to make monovalent libraries. The vectors use different promoter/leader sequence
Brazilian Journal of Medical and Biological Research. Publicado em: 2000-05
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7. A host protein (La) binds to a unique species of minus-sense leader RNA during replication of vesicular stomatitis virus.
Baby hamster kidney cells infected with the minus-strand RNA virus vesicular stomatitis virus (VSV) were found to contain three small viral leader RNA species of the minus sense. The longest minus-strand leader RNA was 54 nucleotides long and was complexed with the host cell La protein that was immunoprecipitated by antisera from patients with systemic lupus
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8. Biosynthesis of adenovirus type 2 i-leader protein.
The i-leader is a 440-base-pair sequence located between 21.8 and 23.0 map units on the adenovirus type 2 genome and is spliced between the second and third segments of the major tripartite leader in certain viral mRNA molecules. The i-leader contains an open translational reading frame for a hypothetical protein of Mr about 16,600, and a 16,000-Mr polypepti
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9. The Mengovirus Leader Protein Suppresses Alpha/Beta Interferon Production by Inhibition of the Iron/Ferritin-Mediated Activation of NF-κB
In our studies on the biological function of the mengovirus leader protein, we identified a casein kinase II (CK-2) phosphorylation site in the protein. Here we report that the mengovirus leader protein can be phosphorylated by CK-2 in vitro. Expression of a recombinant leader protein in which the consensus CK-2 sequence around threonine 47 was disturbed res
American Society for Microbiology.
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10. Physiological role during export for the retardation of folding by the leader peptide of maltose-binding protein.
It has been shown that folding of precursor maltose-binding protein of Escherichia coli in vitro is retarded by the leader peptide. We now present evidence that this modulation of folding plays a role during the export of maltose-binding protein in vivo. Maltose-binding protein synthesized in vivo without a leader sequence did not engage the cellular export
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11. Isolation of the Escherichia coli leader peptidase gene and effects of leader peptidase overproduction in vivo.
The only covalent modifications known to accompany protein insertion into membranes or protein secretion are glycosylation and the proteolytic removal of an NH2-terminal leader (signal) sequence. This latter reaction is catalyzed by leader peptidase, a constitutive, membrane-bound proteinase. We now report the identification of a plasmid-bearing strain of Es
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12. The Leader Protein of Theiler's Virus Interferes with Nucleocytoplasmic Trafficking of Cellular Proteins
The leader protein of Theiler's virus was previously shown to block the production of alpha/beta interferon by infected cells. Here, we observed that expression of the leader protein in infected cells triggered subcellular redistribution of a nucleus-target green fluorescent protein. It enhanced redistribution of the nuclear polypyrimidine tract-binding prot
American Society for Microbiology.