Protein Rna Interaction
Mostrando 13-24 de 2270 artigos, teses e dissertações.
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13. O papel dos microRNAs de células T na susceptibilidade/resistência a artrite reumatóide experimental / The role of T lymphocytes microRNAs in the resistance/susceptibility to the experimental arthritis.
MicroRNAs (miRNAs) are small non-coding RNA molecules that modulate the expression of multiple protein-encoding genes at the post-transcriptional level. During the last several years, evidence has emerged to show their critical role for the regulation and development of immune system. Although the function of most mammalian miRNAs has yet to be determined, t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/03/2012
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14. Papel da dissulfeto isomerase proteica (PDI) na migração de células musculares lisas vasculares: possível envolvimento de Nox1 NADPH oxidase e RhoGTPases / The role of protein disulfide isomerase (PDI) in vascular smooth muscle cell migration: possible interaction with Nox1 NADPH oxidase and RhoGTPases
A migração de células musculares lisas (VSMC) da camada média do vaso para a íntima é essencial para vasculogênese e contribui para o processo de aterosclerose e estenose após lesão por cateter-balão, caracterizando-se como um importante alvo terapêutico. Diversos trabalhos já demonstraram que fatores de crescimento (como PDGF e FGF) estimulam a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/02/2012
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15. Transcriptome analysis of resistant soybean roots infected by Meloidogyne javanica
Soybean is an important crop for Brazilian agribusiness. However, many factors can limit its production, especially root-knot nematode infection. Studies on the mechanisms employed by the resistant soybean genotypes to prevent infection by these nematodes are of great interest for breeders. For these reasons, the aim of this work is to characterize the trans
Genet. Mol. Biol.. Publicado em: 2012
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16. Estudos funcionais da proteína reguladora humana Ki-1/57 e seus parceiros de interação / Functional studies of the human regulatory protein Ki-1/57 and its interaction partners
The protein Ki-1/57 was discovered through cross reactivity of the monoclonal antibody Ki-1 in cells of Hodgkin lymphoma. Previously studies demonstrated that Ki-1/57 interacts with RACK-1 protein, undergoes phosphorylation by PKCs and methylation by PRMT1, an arginine methyltransferase that modulates several RNA binding proteins. Studies have shown that Ki-
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/07/2011
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17. Estudos estruturais e funcionais das proteínas cinases humanas Nek1 e Nek6 / Structural and functional studies of Nek1 Nek6 protein kinases
NIMA was identified and functionally characterized in Aspergillus nidulans as a critical Ser/Thr kinase for cell cycle progression. The mammalian Neks (NIMA-related kinases) represent an evolutionarily conserved family of 11 serine/threonine kinases that share 40-45% identity with NIMA N-terminal domain. Neks are associated to cell cyclerelated functions and
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/03/2011
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18. 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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19. Structural analysis of human respiratory syncytial virus P protein: identification of intrinsically disordered domains
Human Respiratory Syncytial Virus P protein plus the viral RNA, N and L viral proteins, constitute the viral replication complex. In this report we describe that HRSV P protein has putative intrinsically disordered domains predicted by in silico methods. These two domains, located at the amino and caboxi terminus, were identified by mass spectrometry analysi
Brazilian Journal of Microbiology. Publicado em: 2011-03
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20. New insights into trypanosomatid U5 small nuclear ribonucleoproteins
Several protozoan parasites exist in the Trypanosomatidae family, including various agents of human diseases. Multiple lines of evidence suggest that important differences are present between the translational and mRNA processing (trans splicing) systems of trypanosomatids and other eukaryotes. In this context, certain small complexes of RNA and protein, whi
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-03
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21. Zeolita em dietas de bovinos de corte / Zeolite in diets for beef cattle
The objective was to evaluate the effect of adding different levels of zeolite on the intake and total and partial apparent digestibility of nutrients, ruminal parameters (pH and ammonia nitrogen), production of microbial nitrogen compounds, microbial efficiency and blood parameters (glucose and urea) in the diet of beef cattle. The treatments consisted of t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/08/2010
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22. Caracterização molecular da interação entre proteínas de citros envolvidas no controle da expressão gênica e a proteína efetora bacteriana PthA, indutorra do cancro cítrico / Molecular characterization of the interaction between citrus proteins involved in gene transcription control and the effector protein PthA, a citrus canker disease inductor
O cancro cítrico, causado pela bactéria Xanthomonas axonopodis pv. citri (Xac), é uma doença que afeta a maioria das espécies do gênero Citrus, ocorrendo praticamente em todos os continentes, e se destaca como uma das ameaças à citricultura brasileira. O mecanismo molecular pelo qual Xac causa o cancro não é inteiramente conhecido, entretanto, sabe
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/05/2010
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23. Identificação de genes expressos na interação compatível Hemileia vastatrix - cafeeiro por meio de sequenciamento de cDNAs. / Identification of genes expressed in the compatible interaction Hemileia vastatrix - coffee through sequencing of cDNAs
Mudanças no padrão de expressão de genes no patógeno e na planta hospedeira são fatores determinates do fenótipo da interação planta-patógeno. Desta maneira, o objetivo deste trabalho foi identificar e caracterizar genes do cafeeiro e de Hemileia vastatrix expressos em uma interação compatível por meio do sequenciamento de clones de uma bibliotec
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/03/2010
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24. Montagem de um pseudo-hantavírus quimera, contendo a nucleoproteína do vírus Araraquara e as glicoproteínas do vírus Andes, em sistema baculovírus / Assembly of a chimeric hantavirus-like particle, containing the Araraquara nucleoprotein and the Andes glycoproteins, expressed in baculovirus system
Hantaviruses, members of the Bunyaviridae family, are the infectious agents responsible for Hemorrhagic Fever with Renal Syndrome and the Hantavirus Cardiopulmonary Syndrome. The viral genome is composed by three segments of single-stranded negative-sense RNA, designated as S, M and L, which encode, respectively, the nucleoprotein, the G1 and G2 glycoprotein
Publicado em: 2010