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Wyniki wyszukiwania dla: EXPRESSION
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PROTEIN EXPRESSION AND PURIFICATION
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GENE EXPRESSION
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GENE EXPRESSION PATTERNS
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Prokaryotic expression systems
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CRITICAL REVIEWS IN EUKARYOTIC GENE EXPRESSION
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Analysis of a gene expression model
PublikacjaWe study a mathematical model of gene transcription and protein synthesis with negative feedback. We consider a system of equations taking into account the number of active binding sites, the way in which dimers bind to DNA and time delay in translation process. For a simplified model that consist of three ordinary differential equations with time delay we derive conditions for stability of the positive steady state and for the...
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Aberrations in Lipid Expression and Metabolism in Psoriasis
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Architectural expression in designing museums as places of remembrance
PublikacjaMuseums commemorating tragic historic events require the application of particular means of architectural expression. Both the form of the building, the interior design, lighting and materials and its surroundings became a part of the exhibition. In this article the narrative role of architectural components is discussed based on three museums located in different cultural and geographical areas. These are: the Nanjing Massacre...
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Survivin splice variants expression in thyroid malignancy
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The DAZgene expression in Sertoli cell only syndrome
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EZH2 and SMYD3 expression in papillary thyroid cancer
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Reduced expression of ELAVL4 in male meningioma patients
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ANALYSIS OF THE p53 PROTEIN GENE EXPRESSION MODEL
PublikacjaWe study the asymptotic behaviour of the solutions of the p53-Mdm2 model proposed by Monk (2003). The p53 gene is crucial for cellular inhibition of the angiogenesis process, while Mdm2 is a negative regulator of the p53 tumor-suppressor. We investigate the stability of the positive steady state and perform some numerical experiments.
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Modelling gene expression of a self-regulating protein
PublikacjaWe analyze a model of gene transcription and protein synthesis. We take into account the number of sites on the protein’s promoter at which the protein’s dimers can bind blocking transcription of protein mRNA.
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DevEmo—Software Developers’ Facial Expression Dataset
PublikacjaThe COVID-19 pandemic has increased the relevance of remote activities and digital tools for education, work, and other aspects of daily life. This reality has highlighted the need for emotion recognition technology to better understand the emotions of computer users and provide support in remote environments. Emotion recognition can play a critical role in improving the remote experience and ensuring that individuals are able...
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Expression-based decision tree model reveals distinct microRNA expression pattern in pediatric neuronal and mixed neuronal-glial tumors
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BIOCHIMICA ET BIOPHYSICA ACTA-GENE STRUCTURE AND EXPRESSION
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p38 but not p53 is responsible for UVA-induced MCPIP1 expression
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CD68 expression in aortocoronary saphenous vein bypass grafts
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Expression of galectin-3 in nephrotic syndrome glomerulopaties in children.
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Expression of hCG and GnRHs and Their Receptors in Endometrial Carcinoma and Hyperplasia
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Expression of α and β Estrogen Receptors in the Chicken Ovary
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Extracellular matrix metalloproteinase inducer (EMMPRIN) expression correlates positively with active angiogenesis and negatively with basic fibroblast growth factor expression in epithelial ovarian cancer
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The analysis of the expression of hTERT in anthraquinone-treated NSCLC cells
Dane BadawczeThe datasets showcase an analysis of hTERT relative gene expression in NSCLC cells treated with anthraquinone, quantified as fold change compared to DMSO-treated control cells, using the comparative CT method.
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A two-plasmid Escherichia coli system for expression of Dr adhesins
PublikacjaPraca opisuje konstrukcję wydajnego systemu produkcji fimbrii Dr. System składa się z dwóch plazmidów. Plazmid pACYCpBAD-DraC-C-His zawiera pod kontrolą promotora arabinozowego gen draC kodujący białko kanałotwórcze DraC. Plazmid pET-30b-sygDraBE zawiera pod kontrolą promotora T7lac geny draB i draE kodujące odpowiednio białko opiekuńcze DraB oraz adhezynę DraE. Oba plzamidy posiadają różne ori replikacji co pozwala na ich jednoczesne...
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Emotion Recognition - the need for a complete analysis of the phenomenon of expression formation
PublikacjaThis article shows how complex emotions are. This has been proven by the analysis of the changes that occur on the face. The authors present the problem of image analysis for the purpose of identifying emotions. In addition, they point out the importance of recording the phenomenon of the development of emotions on the human face with the use of high-speed cameras, which allows the detection of micro expression. The work that was...
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Comprehensive analysis of microRNA expression profile in malignant glioma tissues
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Monitoring Expression of Balance during Therapy in Children with Postural Disorders
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Monitoring Expression of Balance during Therapy in Children with Postural Disorders
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Delay induced oscillations in gene expression of Hes1 protein model
PublikacjaW pracy został omówiony model produkcji białka Hes1. Stężenie Hes1 jest kontrolowane przez ujemne sprzężenie zwrotne wbudowane w białko i jego mRNA. Przeprowadzona analiza potwierdziła znane wyniki numeryczne, że oscylacje wywołane są przez opóźnienie. Pokazaliśmy również, że jeśli współczynnik Hilla jest większy niż 1, to istnieje krytyczna wartość opóźnienia, dla której ma miejsce bifurkacja Hopfa i pojawiają się rozwiązania...
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CD73 Expression as a Potential Marker of Good Prognosis in Breast Carcinoma
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Nicotinamide phosphoribosyltransferase expression in thyroid glands of patients with Graves' disease
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Regulated Proenkephalin Expression in Human Skin and Cultured Skin Cells
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Expression of a GDSL esterase from Pseudomonas sp. S9 in Pichiapastoris
PublikacjaCold active lipolytic enzymes are promising to replace the conventional enzymes processes of biotechnological industries. One of the most important feature of the cold-active lipases and esterases is that they offer economic benefits through energy saving. In general, they exhibit high activity at low temperatures and low thermostability at moderate temperatures. Lipolytic enzyme EstS9 was isolated from Pseudomonas sp. S9. A multiple...
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Hopf bifurcation in time‐delayed gene expression model with dimers
PublikacjaWe study a mathematical model of gene transcription and protein synthesis with negative feedback. We consider a system of equations taking into account the formation of dimers (i.e., complex formed by two protein monomers), the way in which dimers bind to DNA and time delay in translation process. For the model consisting of three ordinary differential equations with time delay, we derive conditions for stability of the positive...
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Transcriptomic responses to wounding: meta-analysis of gene expression microarray data
PublikacjaBackground A vast amount of microarray data on transcriptomic response to injury has been collected so far. We designed the analysis in order to identify the genes displaying significant changes in expression after wounding in different organisms and tissues. This meta-analysis is the first study to compare gene expression profiles in response to wounding in as different tissues as heart, liver, skin, bones, and spinal cord, and...
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Mathematical analysis of a generalised p53-Mdm2 protein gene expression model
PublikacjaWe propose the generalisation of the p53-Mdm2 protein gene expression model introduced by Monk (2003). We investigate the stability of a unique positive steady state and formulate conditions which guarantee the occurrence of the Hopf bifurcation. We show that oscillatory behaviour can be caused not only by time lag in protein transcription process, but also can be present in the model without time delay. Moreover, we investigate...
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Influence of Escherichia coli on Expression of Selected Human Drug Addiction Genes
PublikacjaThe impact of enteric microflora on the expression of genes associated with cocaine and amphetamine addiction was described. Human genome-wide experiments on RNA transcripts expressed in response to three selected Escherichia coli strains allowed for significant alteration (p > 0.05) of the linear regression model between HT-29 RNA transcripts associated with the KEGG pathway:hsa05030:Cocaine addiction after 3 h stimulation with...
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Clinical Implications of mTOR Expression in Papillary Thyroid Cancer—A Systematic Review
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Modulation of expression of genes involved in glycosaminoglycan metabolism and lysosome biogenesis by flavonoids
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TOLLIP Protein Expression Predicts Unfavorable Outcome in Renal Cell Carcinoma
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Allergic Inflammation Alters microRNA Expression Profile in Adipose Tissue in the Rat
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Association of circadian clock TIMELESS variants and expression with asthma risk in children
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Increased expression of ORMDL3 in allergic asthma: a case control and in vitro study
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Image based analysis of emotional expression development in facial transplant patient
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The significance of lumican expression in ovarian cancer drug-resistant cell lines
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The significance of caveolin-1 expression in parietal epithelial cells of Bowman’s capsule
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Expression of intermediate filaments of podocytes within nephrotic syndrome glomerulopathies in children
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Increased expression of PELP1 in human sperm is correlated with decreased semen quality
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Expression of ghrelin and ghrelin functional receptor GHSR1a in human pituitary adenomas
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