Promoters Identification
Mostrando 1-12 de 423 artigos, teses e dissertações.
-
1. Identification of potential target genes of USP22 via ChIP-seq and RNA-seq analysis in HeLa cells
Abstract The ubiquitin-specific protease 22 (USP22) is an oncogene and its expression is upregulated in many types of cancer. In the nucleus, USP22 functions as one subunit of the SAGA to regulate gene transcription. However, the genome-wide USP22 binding sites and its direct target genes are yet clear. In this study, we characterized the potential genomic b
Genet. Mol. Biol.. Publicado em: 11/06/2018
-
2. 2D map of proteins from human renal stone matrix and evaluation of their effect on oxalate induced renal tubular epithelial cell injury
PurposeProteins constitute a major portion of the organic matrix of human calcium oxalate (CaOx) renal stones and the matrix is considered to be important in stone formation and growth. The present study evaluates the effect of these proteins on oxalate injured renal epithelial cells accompanied by a 2D map of these proteins.Materials and MethodsProteins wer
Int. braz j urol.. Publicado em: 2013-01
-
3. Indução do promotor GmNAC6 por elicitores de estresses e mapeamento de regiões reguladoras / Induction of the promoter GmNAC6 by elicitors of stress and mapping of regulatory regions
NAC domain-containing proteins are unique to plants and comprise a large gene family of transcriptional factors implicated in diverse aspects of plant development and stress responses. The GmNAC6 was recently identified as a downstream component of the ER (endoplasmic reticulum) stress- and osmotic stress-induced NRP (N-rich proteins)-mediated cell death sig
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/02/2012
-
4. Ocorrência e identificação de espiroquetas intestinais em suínos em granjas de porte industrial de duas regiões criatórias do Estado do Rio Grande do Sul, em relação da medicação da ração. / Ocurrence and identification of swine intestinal spirochetes in industrial pig herds from two raising areas in the state of Rio Grande do Ssul, Brazil, in relation to feed medication
As infecções intestinais por espiroquetas em suínos, na fase que se segue ao alojamento nos prédios de recria, são predispostas por fatores como o estresse da movimentação, mistura entre animais imunes e excretores com leitões não imunes, deficiências nas condições ambientais e troca no tipo da ração usada. Para contrabalançar esses efeitos, �
Publicado em: 2010
-
5. Potencialidades e limites para o desenvolvimento econômico e inovativo local: uma análise comparativa em parques tecnológicos da região nordeste
Innovation and technological change processes define the trajectories of economic development of countries, regions and cities. Technological advance has been the main driving force behind the developing regions, accounting for much of the increase in productivity, income, job creation and international competitiveness. In that sense, the Habitat s innovatio
Publicado em: 2010
-
6. Plant extracts : biological activity, composition and application. / Extratos vegetais : atividade biologica, composição e aplicação.
In this work the biological activity (antioxidant and antimicrobial), as well as the composition of several plant extracts were studied. For cocklebur (Xanthium strumarium), 18 different extracts were studied, including supercritical extraction, hydrodistillation, maceration, dynamic maceration and soxhlet with different extracting solvents, including methan
Publicado em: 2008
-
7. Gene expression analysis in sweet orange in response to Xanthomonas axonopodis pv. citri and Xanthomonas axonopodis pv. aurantifolii / Expressão diferencial de genes de laranja doce em resposta a infecção por Xanthomonas axonopodis pv. citri e axonopodis pv. aurantifolii
The most aggressive form of the citrus canker disease is caused by the bacteria Xanthomonas axonopodis pv. citri (Xac), which can infect all commercial varieties or species of citrus. In addition to Xac, Xanthomonas axonopodis pv. aurantifolii (Xaa) causes a weaker form of the disease, known as cancrose C, which is restricted to Mexican Lime (Citrus aurantif
Publicado em: 2008
-
8. Identification of genes and use of promoters regulated by ethanol in sugarcane / Identificação de genes e uso de promotores modulados por etanol em cana-de-açucar
A cana-de-açúcar é uma cultura de grande importância social e econômica para o Brasil. Além da produção de açúcar, que coloca o país como o maior produtor mundial, a cana-de-açúcar tem alcançado grande destaque na produção de energia renovável e pouco poluente, o etanol. Devido ao rápido crescimento das áreas cultivadas e do aumento no nú
Publicado em: 2007
-
9. Predição de promotores de Bacillus subtilis usando técnicas de aprendizado de máquina
One of the most important goals of bioinformatics is the ability to identify genes in uncharacterized DNA sequences on world wide database. Gene expression on prokaryotes initiates when the RNA-polymerase enzyme interacts with DNA regions called promoters. In these regions are located the main regulatory elements of the transcription process. Despite the imp
Publicado em: 2005
-
10. Isolating human transcription factor targets by coupling chromatin immunoprecipitation and CpG island microarray analysis
Previously, identification of promoters regulated by mammalian transcription factors has relied upon overexpression studies. Here we present the identification of a large set of promoters that are bound by E2F in physiological conditions. Probing a human CpG microarray with chromatin immunoprecipitated using an antibody to E2F4, we have identified 68 unique
Cold Spring Harbor Laboratory Press.
-
11. Computer assisted identification and classification of streptomycete promoters.
Short sequences that were over represented in a database of Streptomyces promoter region sequences were identified. These sequences and others that were selected on the basis of the characteristics of known promoters, were tested to determine if they were found predominantly at particular distances from the transcription start site. In several cases obvious
-
12. Virulence Gene Identification by Differential Fluorescence Induction Analysis of Staphylococcus aureus Gene Expression during Infection-Simulating Culture
We have employed a strategy utilizing differential fluorescence induction (DFI) in an effort to identify Staphylococcus aureus genes whose products can be targeted for antimicrobial drug development. DFI allows identification of promoters preferentially active under given growth conditions on the basis of their ability to drive expression of a promoterless g
American Society for Microbiology.