Ribosomal Protein S5a
Mostrando 1-12 de 554 artigos, teses e dissertações.
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1. Araucaria angustifolia chloroplast genome sequence and its relation to other Araucariaceae
Abstract Araucaria angustifolia is endemic to southern Brazil. Known as Brazilian pine, A. angustifolia is the only native conifer species with economic and social relevance in this country. Due to massive exploitation, it has suffered a significant population decline and currently is classified as critically endangered. This encouraged the scientific commun
Genet. Mol. Biol.. Publicado em: 14/11/2019
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2. Dengue serotype-specific immune response in Aedes aegypti and Aedes albopictus
BACKGROUND Dengue viruses (DENV) are considered one of the most important emerging pathogens and dengue disease is a global health threat. The geographic expansion of dengue viruses has led to co-circulation of all four dengue serotypes making it imperative that new DENV control strategies be devised. OBJECTIVES Here we characterize dengue serotype-specifi
Mem. Inst. Oswaldo Cruz. Publicado em: 2017-12
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3. PCI-24781 down-regulates EZH2 expression and then promotes glioma apoptosis by suppressing the PIK3K/Akt/mTOR pathway
PCI-24781 is a novel histone deacetylase inhibitor that inhibits tumor proliferation and promotes cell apoptosis. However, it is unclear whether PCI-24781 inhibits Enhancer of Zeste 2 (EZH2) expression in malignant gliomas. In this work, three glioma cell lines were incubated with various concentrations of PCI-24781 (0, 0.25, 0.5, 1, 2.5 and 5 M) and analyze
Genet. Mol. Biol.. Publicado em: 21/10/2014
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4. Caracterização funcional da proteína Nop8p de Saccharomyces cerevisiae / Functional characterization of the Saccharomyces cerevisiae nucleolar protein Nop8p
A proteína nucleolar Nop8p de levedura foi identificada inicialmente através de sua interação com Nip7p e está envolvida na formação da subunidade ribossomal 60S. A depleção de Nop8p em células de levedura leva à degradação prematura dos rRNAs, porém o mecanismo bioquímico responsável por este fenótipo ainda não é conhecido. Neste trabalho
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/10/2011
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5. Identificação de um fator do hospedeiro, RPS5A, envolvido na interação com a proteína de movimento (MP) de geminivírus / Identification of movement protein MP-intaracting host facotrs
The movement protein MP from bipartite geminivirus (begomovirus) facilitates the cell-to-cell and long-distance transport of viral DNA in addition to affecting viral pathogenicity. To identify host factors that interact with MP, initially a cDNA library prepared from CaLCuV (Cabbage leaf curl virus)-infected Arabidopsis leaf mRNA was generated in a pEXPAD502
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/02/2011
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6. Clonagem, expressão, purificação e caracterização estrutural da proteína ribossomal L10 humana recombinante / Cloning, periplasmic expression, purification and structural characterization of human ribosomal protein L10 recombinant
A proteína ribossomal L10 (RP L10) é uma forte candidata a ser incluída na classe de proteínas supressoras de tumor. Também denominada QM, a proteína em questão é conhecida por participar da ligação das subunidades ribossomais 60S e 40S e da tradução de mRNAs. Possui massa molecular entre 24 a 26 kDa e ponto isoelétrico (pI) 10,5. A seqüência
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/12/2009
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7. Padronização da expressão heterologa e de modelo de ensaio de atividade para a proteina quinase humana S6K / Standardization of the heterologous expression and of a model assay of activity for the human protein kinase S6K
The 70kDa ribosomal S6 protein kinase 1 (S6K1) is a phosphoprotein involved in the regulation of genes related to translational control in mammals. S6K1 shows distinct nuclear (a1) and cytoplasmic (a2) forms. Phosphorylation of the S6K1 best characterized target, the protein of the small ribosomal subunit (RPS6), has been generally associated to the selectiv
Publicado em: 2009
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8. Trypanosoma cruzi ribosomal protein S4: characterization of its coding locus, analysis of transcripts, and antigenicity of the protein
Two allelic genomic fragments containing ribosomal protein S4 encoding genes (rpS4) from Trypanosoma cruzi (CL-Brener strain) were isolated and characterized. One allele comprises two complete tandem repeats of a sequence encoding an rpS4 gene. In the other, only one rpS4 gene is found. Sequence comparison to the accessed data in the genome project database
Memórias do Instituto Oswaldo Cruz. Publicado em: 19/04/2007
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9. Genes involved in translation of Mycoplasma hyopneumoniae and Mycoplasma synoviae
This is a report on the analysis of genes involved in translation of the complete genomes of Mycoplasma hyopneumoniae strain J and 7448 and Mycoplasma synoviae. In both genomes 31 ORFs encoding large ribosomal subunit proteins and 19 ORFs encoding small ribosomal subunit proteins were found. Ten ribosomal protein gene clusters encoding 42 ribosomal proteins
Genetics and Molecular Biology. Publicado em: 2007
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10. UtilizaÃÃo de abordagens moleculares in vivo no estudo de homÃlogos do fator de iniciaÃÃo da traduÃÃo 4G (eIF4G) de tripanosomatÃdeos
In higher eukaryotes, protein synthesis starts with the binding of the translation initiation complex eIF4F to the mRNA. This complex (formed by the eIF4A, eIF4E and eIF4G subunits) allows the recognition of the mRNA by the 40S ribosomal subunit and the initiation of translation. The eIF4G subunit is a large scaffolding protein that is responsible for the co
Publicado em: 2007
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11. Identificação e caracterização de viróides e estudo de alguns aspectos da interação de viróides com proteínas do hospedeiro / Identification and characterization of viroids and study of some viroid-host protein interactions
The present work has been divided into four chapters to: (i) review the main points in viroid-host interactions and present different aspects in the evolutionary relationship of the viroids and virusoids; (ii) identify and characterize viroids infecting grapevine in Brazil; (iii) purify, clone and sequence what appears to be a novel citrus viroid; (iv) study
Publicado em: 2006
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12. Patologia e caracterização molecular de Neorickettsia Helminthoeca em cães no Brasil
Neorickettsia helminthoeca, an intracellular obligate bacterium, is the cause of salmon poisoning disease (SPD) of canids. The digenean trematode, Nanophyetus salmincola, is the vector of the bacterium, which maintains the pathogen throughout its entire life cycle, that includes a river snail (Oxytrema silicula), fishes (principally, salmon and trout), and c
Publicado em: 2006