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Search results for: GENE POLYMORPHISM
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Genes & Genomics
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Genes and Nutrition
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Genes and Cancer
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Genes and Environment
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Genes and Cells
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Genre & Histoire
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ArchBGal32cB 441Glu mutein gene analysis dataset
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Molecular identification and genotyping of Staphylococci: genus, species, strains, colnes, lineages, and interspecies exchanges
PublicationStaphylococci are increasingly recognized as etiological agents of many opportunistic human and animal infections, emphasizing the need for a rapid and accurate identification, even to a genotypical level of these bacteria. In the recent years, there has been a significant progress in typing and phylogenetic study of Staphylococcus species. Here, we describe molecular methods used in taxonomy as well as staphylococci characterization....
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Biofilm Production and Presence of ica and bap Genes in Staphylococcus aureus Strains Isolated from Cows with Mastitis in the Eastern Poland
PublicationThe aim of the study was phenotypic and genotypic analysis of 132 S. aureus strains isolated from mastitis in eastern Poland in respect to their biofilm formation ability. The analysis of the size polymorphism of fragment X in the gene encoding protein A (spa) revealed high genetic differentiation of the analyzed group of isolates. The ability of biofilm formation by the isolates was tested using two phenotypic methods. The Congo...
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Replication study of estrogen receptor 1 XbaI polymorphism in adolescent idiopathic scoliosis (AIS) Caucasian population
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PCR amplification with primers based on IS2404 and GC-rich repeated sequence reveals polymorphism in Mycobacterium ulcerans
PublicationOpracowano prostą w wykonaniu metodę genotypowania szczepów bakterii z gatunku Mycobacterium ulcerans. Polimorfizm genetyczny 32 badanych izolatów Mycobacterium ulcerans odzwierciedla ich geograficzne pochodzenie z rejonów Afryki Centralnej, Ameryki Południowej i Łacińskiej, Azji Południowo-Wschodniej, Malezji oraz Australii.
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Delay induced oscillations in gene expression of Hes1 protein model
PublicationW 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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Newborn screening and gene therapy in SMA: Challenges related to vaccinations
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Reproducibility of Finding Enriched Gene Sets in Biological Data Analysis
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Ranking metrics in gene set enrichment analysis: do they matter?
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Hopf bifurcation in time‐delayed gene expression model with dimers
PublicationWe 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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Prediction of Early Childhood Caries Based on Single Nucleotide Polymorphisms Using Neural Networks
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TIMP2 Polymorphisms Association With Curve Initiation and Progression of Thoracic Idiopathic Scoliosis in the Caucasian Females
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Energy Level Structure of Bi3+ in Zircon and Scheelite Polymorphs of YVO4
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CRITICAL REVIEWS IN EUKARYOTIC GENE EXPRESSION
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Human Gene Therapy Clinical Development
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Journal of Genetic Syndromes & Gene Therapy
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Recent Advances in DNA and Gene Sequences
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The Reduced Folate Carrier (SLC19A1) c.80G>A Polymorphism is Associated with Red Cell Folate Concentrations Among Women
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The transcobalamin (TCN2) 776C>G polymorphism affects homocysteine concentrations among subjects with low vitamin B12 status
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Rodzinny katecholaminergiczny częstoskórcz komorowy = Familial catecholaminergic Polymorphic Ventricular Tachycardia
PublicationCelem pracy jest przedstawienie katecholaminergicznego wielokształtnego częstoskurczu komorowego. Wielokształtny rodzinny katecholaminozależny częstoskórcz komorowy jest sporadycznie występującą arytmią komorową. W rodzinnej postaci PVT wskazana jest implantacja kardiowertera-defibrylatora celem prewencji nagłej śmierci sercowej oraz rozszerzona diagnostyka genetyczna.
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Typing of Scopulariopsis and Microascus fungi by Random Amplified Polymorphic DNA (RAPD)
PublicationOBJECTIVES Scopulariopsis species and their teleomorphs of the genus Microascus are commonly isolated from soil, decaying plant material and indoor environments. Moreover, certain Scopulariopsis and Microascus species are recognised as opportunistic human pathogens. Although most species can be identified by detailed morphological study, phenotypic characters appear to overlap in several cases and morphology seems to be insufficient...
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Clinical presentation of Y189C mutation of the NOTCH3 gene in the Polish family with CADASIL
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Expression of alternatively spliced variants of the Dclk1 gene is regulated by psychotropic drugs
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A common nonsense mutation of the BLM gene and prostate cancer risk and survival
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First recurrent large genomic rearrangement in the BRCA1 gene found in Poland
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Robustness of Pathway Enrichment Analysis to Transcriptome-Wide Gene Expression Platform
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Statistical Integration of p-values for Enhancing Discovery of Radiotoxicity Gene Signatures
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Iron overload and HFE gene mutations in Polish patients with liver cirrhosis
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HPV16 E6 Gene Transcripts in Primary Type II Endometrial Carcinomas
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Adverse Childhood Experiences and Methylation of the FKBP5 Gene in Patients with Psychotic Disorders
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K-ras gene mutation as an early prognostic marker of colon cancer
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Stability of delay induced oscillations in gene expression of Hes1 protein model
PublicationW pracy prezentowana jest matematyczna analiza modelu ekspresji genu białka Hes1. Rozważamy układ równań z dwoma opóźnieniami - w produkcji białka Hes1 oraz jego mRNA. Dowodzimy istnienia i jednoznaczności oraz nieujemności rozwiązań. Pokazujemy istnienie dokładnie jednego dodatniego stanu stacjonarnego. Wykazujemy, że stabilność stanu stacjonarnego zależy od sumy opóźnień. Podajemy warunek dostateczny na wystąpienie bifurkacji...
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Transcriptomic responses to wounding: meta-analysis of gene expression microarray data
PublicationBackground 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
PublicationWe 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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Lack of correlation between X region spa polymorphism and virulence of methicillin resistant and methicillin sensitive Staphylococcus aureus strains
PublicationW celu sprawdzenia zależności pomiędzy liczbą powtórzeń 24 nukleotydowej sekwencji w fragmencie X genu spa a wirulencją gronkowców przebadano populację 176 klinicznych izolatów bakterii S. aureus. 94 z nich wykazywały oporność na metycylinę (MRSA) pozostałe 82 izolaty były wrażliwe na działanie tego antybiotyku (MSSA). W obydwu grupach nie udało się potwierdzić korelacji pomiędzy wielkością amplifikowanego fragmentu - liczbą powtórzeń...
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The role of fluids in high-pressure polymorphism of drugs: different behaviour of β-chlorpropamide in different inert gas and liquid media
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Comprehensive Spectroscopic Characterization of Finasteride Polymorphic Forms. Does the Form X Exist?
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A Potential Relationship Between Estrogen Receptors Polymorphisms, Sperm Function and in vitro Fertilization Success: A Preliminary Study*
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PCR-RFLP assays for species-specific identification of fungi belonging to Scopulariopsis and related genera
PublicationFungi of the Scopulariopsis genus, commonly found in the environment, are opportunistic pathogens that can cause various types of human infections. So far, no efficient molecular method has been developed for species differentiation among Scopulariopsis and related genera. In order to advance this field, we have evaluated performance of polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) assays, based...
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Prognostic Significance of TOP2A Gene Dosage in HER-2-Negative Breast Cancer
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Germline mutations in theCHEK2 kinase gene are associated with an increased risk of bladder cancer
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Gene set enrichment for reproducible science: comparison of CERNO and eight other algorithms
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Adaptive filtering of microarray gene expression data based on Gaussian mixture decomposition
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Proteins Structure Models in the Evaluation of Novel Variant (C.472_477del) in the MOCS2 Gene
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