Histidine Kinase
Mostrando 1-12 de 330 artigos, teses e dissertações.
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1. Comparative Analysis of Myocardial Protection with HTK Solution and Hypothermic Hyperkalemic Blood Solution in the Correction of Acyanogenic Congenital Cardiopathies - A Randomized Study
Abstract Objective: The goal of the present study was to compare the myocardial protection obtained with histidine-tryptophan-ketoglutarate (HTK) cardioplegic solution (Custodiol®) and with intermittent hypothermic blood solution. Methods: Two homogenous groups of 25 children with acyanotic congenital heart disease who underwent total correction with mean
Braz. J. Cardiovasc. Surg.. Publicado em: 22/07/2019
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2. Comparative analysis of two component signal transduction systems of the Lactobacillus acidophilus group
The Lactobacillus acidophilus group is a phylogenetically distinct group of closely related lactobacilli. Members of this group are considered to have probiotic properties and occupy different environmental niches. Bacteria generally sense and respond to environmental changes through two component systems (TCSs) which consist of a histidine protein kinase (H
Brazilian Journal of Microbiology. Publicado em: 2011-03
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3. Analysis of the arabidopsis histidine kinase ATHK1 reveals a connection between vegetative osmotic stress sensing and seed maturation.
Studies using null and overexpressing mutants of the Arabidopsis water stress sensory protein ATHK1 reveal that this single protein helps to regulate abscisic acid levels both in vegetative plant tissues after osmotic stress and in maturing seeds.
The Plant Cell. Publicado em: 2011
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4. Characterization of storage proteins, amino acid profile and enzymes involved in lysine metabolism in genetic modified barley (Hordeum vulgare L.) / Caracterização de proteínas de reserva, perfil de aminoácidos e enzimas envolvidas no metabolismo de lisina em cevada (Hordeum vulgare L.) geneticamente modificada
Cereals represent an important source of protein to human food and animal feed. However, they are characterized by low nutritional quality of proteins due to the unbalanced composition of amino acids, caused by the excess of the amino acids proline and glutamine and deficiency of lysine, threonine and tryptophan. The prolamin storage proteins constitute 50%
Publicado em: 2011
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5. Estudo estrutural e funcional das proteínas PilZ e YaeQ do fitopatógeno Xanthomonas axonopodis pv citri / Structural and functional studies of PilZ and YaeQ from Xanthomonas axonopodis pv citri proteins
The aim of the project was to perform structural and functional studies of different Xanthomonas axonopodis pv citri (Xac) proteins including the hypothetical proteins YaeQ and SufE; RpfC, RpfF and RpfG involved in the quorum sensing and PilZ, FimX and PilB that play roles in type IV pilus (T4P) biogenesis. Several experimental techniques were employed inclu
Publicado em: 2010
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6. Caracterização estrutural do gene que codifica a histidina quinase slnCl1 e sua relação com a patogenicidade, osmorregulação e resistência a fungicidas em Colletotrichum lindemuthianum / Structural characterization of the gene slnCl1 coding for a histidine kinase and its relation to pathogenicity, osmoregulation and fungicide resistance in Colletotrichum lindemuthianum
O fungo filamentoso Colletotrichum lindemuthianum (Sacc &Magnus) Briosi &Cav., agente causal da antracnose, é um importante patógeno do feijoeiro comum (Phaseolus vulgaris L.). Esse fungo é um excelente modelo de estudo para o entendimento do processo de infecção de fungos fitopatogênicos. Por meio de mutagênese por inserção de plasmídeo foi obtido
Publicado em: 2009
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7. Effect of PvrR and RcsB response regulators in motility, biofilm formation and their connection with Pseudomonas aeruginosa PA14 CupD fimbria / Efeito dos reguladores de resposta PvrR e RcsB na motilidade, formação de biofilme e sua relação com a fímbria CupD de Pseudomonas aeruginosa PA14
Pseudomonas aeruginosa is a γ-proteobacteria that can behave as an opportunistic pathogen. The strain PA14 carries two pathogenicity islands, the largest of them, PAPI-1, contains two gene clusters between two direct repeat sequences that are transcribed in opposite directions and are involved in virulence. The first group consists of four genes arrange
Publicado em: 2008
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8. Análises do proteoma de raízes de cana-de-açúcar e da expressão de uma peroxidase apoplástica responsiva à micorriza arbuscular / Analysis of the sugarcane roots proteome and expression of an arbuscular mycorrhizaresponsive apoplastic peroxidase
Arbuscular mycorrhizae (AM) are symbiotic associations between fungi of the phylum Glomeromycota and most of the plant species. Even though the molecular mechanisms controlling the colonization process and AM development are largely unknown, proteins with differential accumulation in AM may have important regulatory roles. The aim of this work was to detect,
Publicado em: 2006
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9. Formação de micorriza arbuscular e análise do transcritoma de raízes de cana-de-açúcar colonizadas por Glomus clarum na presença de herbicidas / Arbuscular mycorrhizal formation and transcriptome analyses of sugarcane roots colonized by Glomus clarum in the presence of herbicides
The arbuscular mycorrhizae (AM) are symbiotic root-fungus associations that play a key role in natural and agricultural ecosystems, through the enhancement of nutrients absorption in the soil and its transference into the plants. The AM may promote the growth of many plants, among them are the sugarcane. Even thought the herbicide utilized in the agriculture
Publicado em: 2006
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10. The histidine kinase-related domain participates in phytochrome B function but is dispensable
Phytochromes are photoreceptors that control many plant light responses. Phytochromes have two carboxyl-terminal structural domains called the PAS repeat domain and the histidine kinase-related domain. These domains are each related to bacterial histidine kinase domains, and biochemical studies suggest that phytochromes are light-regulated kinases. The PAS r
The National Academy of Sciences.
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11. Antifungal Properties and Target Evaluation of Three Putative Bacterial Histidine Kinase Inhibitors
Histidine protein kinases have been explored as potential antibacterial drug targets. The recent identification of two-component histidine kinases in fungi has led us to investigate the antifungal properties of three bacterial histidine kinase inhibitors (RWJ-49815, RWJ-49968, and RWJ-61907). All three compounds were found to inhibit growth of the Saccharomy
American Society for Microbiology.
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12. Computational learning reveals coiled coil-like motifs in histidine kinase linker domains
The recent rapid growth of protein sequence databases is outpacing the capacity of researchers to biochemically and structurally characterize new proteins. Accordingly, new methods for recognition of motifs and homologies in protein primary sequences may be useful in determining how these proteins might function. We have applied such a method, an iterative l
The National Academy of Sciences.