Dna Protein Interaction
Mostrando 13-24 de 3264 artigos, teses e dissertações.
-
13. 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
-
14. Integrated experimental biophysics and molecular dynamics simulations of biomolecules in solution - the interaction of nuclear receptors with DNA response elements and the inter-domain dynamics of Cellobiohydrolase I / Estudos por modelagem e dinâmica molecular integradas a técnicas físicas para biomoléculas em solução - interação de receptores nucleares a elementos responsivos no DNA e dinâmica inter-domínios da celobiohidrolase I
Collective motions play a fundamental role in solution biomolecule dynamics and energetics. These movements can couple very distant regions in the protein structures affection, for instance, allosteric mechanisms, the establishment of macromolecular complexes, and on the integrated function of multidomain proteins as molecullar machines. In this thesis, we p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/09/2011
-
15. 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
-
16. Identificação, caracterização molecular e avaliação da expressão do gene de uma proteína elicitora de defesa de trichoderma spp. / Identification, molecular characterization and evaluation of gene expression of a protein elicitors of defense of Trichoderma spp.
Species of the genus Trichoderma have been used as biocontrol agents against different pathogens. The mechanisms employed by Trichoderma species against these pathogens ranging from competition for nutrients, production of non-volatile and volatile antibiotics in the production of hydrolytic enzymes, in a mechanism denominated mycoparasitism. In addition to
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/06/2011
-
17. Identificação, caracterização molecular e avaliação da expressão do gene de uma proteína elicitora de defesa de trichoderma spp. / Identification, molecular characterization and evaluation of gene expression of a protein elicitors of defense of Trichoderma spp.
Species of the genus Trichoderma have been used as biocontrol agents against different pathogens. The mechanisms employed by Trichoderma species against these pathogens ranging from competition for nutrients, production of non-volatile and volatile antibiotics in the production of hydrolytic enzymes, in a mechanism denominated mycoparasitism. In addition to
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/06/2011
-
18. 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
-
19. 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
-
20. The novel p.E89K mutation in the SRY gene inhibits DNA binding and causes the 46,XY disorder of sex development
Male sex determination in humans is controlled by the SRY gene, which encodes a transcriptional regulator containing a conserved high mobility group box domain (HMG-box) required for DNA binding. Mutations in the SRY HMG-box affect protein function, causing sex reversal phenotypes. In the present study, we describe a 19-year-old female presenting 46,XY karyo
Brazilian Journal of Medical and Biological Research. Publicado em: 2011-04
-
21. Theobroma cacao cystatins impair Moniliophthora perniciosa mycelial growth and are involved in postponing cell death symptoms.
Three cystatin open reading frames named TcCys1, TcCys2 and TcCys3 were identified in cDNA libraries from compatible interactions between Theobroma cacao (cacao) and Moniliophthora perniciosa. In addition, an ORF named TcCys4 was identified in the cDNA library of the incompatible interaction. The cDNAs encoded conceptual proteins with 209, 127, 124, and 205
Planta. Publicado em: 2011
-
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
-
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
-
24. Análises moleculares das vias de sinalização de morte celular originadas no retículo endoplasmático / Molecular analyses of cell death pathways signalling originated in the endoplasmic reticulum
Abiotic and biotic stresses are responsible for major losses in agricultural productivity world wise. Therefore, the understanding of mechanisms of plant stress response and adaptation to such conditions should provide the foundation for engineering plant stress tolerance and hence maximizing the yield of crops growing under adverse environmental conditions.
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/02/2010