نتایج جستجو برای: genes
تعداد نتایج: 426258 فیلتر نتایج به سال:
Background Oocyte maturity includes nuclear and cytoplasmic maturity, both of which are important for embryo fertilization. The development of oocyte is not limited to the period of follicular growth, and starts from the embryonic period and continues throughout life. In this study, for the purpose of evaluating the effect of the FSH hormone on the expression of genes, GEO access codes for this...
Abstract: In disease gene identification and classification, users are only interested in classifying one specific class, disease genes, without considering other classes (non-disease genes). This situation is referred to as one-class classification. Existing machine learning-based methods typically use known disease gene as positive training set and unknown genes as negative training set to bu...
بیماری های گیاهی یکی از محدودیت های بزرگ در تولید محصولات کشاورزی به شمار می روند. نوار قهوه ای باکتریایی برنج با عامل acidovorax avenae subsp. avenae از جمله بیماری های برنج است که در خزانه روی برگ و غلاف گیاهچه ها نوارهای آبسوخته و قهوه ای ایجاد می کند. با توجه به این که در سال های اخیر استفاده وسیع از مواد شیمیایی در کشاورزی به منظور کنترل بیماری های گیاهی خطرات زیست محیطی زیادی را در پی داش...
Background: Identification of correlated genes with survival by gene expression data is an important application of microarray data. The purpose of this study is to identify correlated genes with survival of conventional renal cell carcinoma (cRCC) patients based on gene expression profiles. Methods: This study is a survival analysis with high dimensional covariates and containing 14814 gene...
Background and Objective: Acinetobacter baumannii is considered to be a re-emerging causative agent of nosocomial infections. There is a significant relation between pathogenicity of this bacterium and the numerous virulence factors. The purpose of this study was to investigate nine virulence factor genes in A. baumannii isolates derived from hospitalized patients. Materials and Methods: A tot...
background and objectives: phospholipases are a group of enzymes that breakdown phospholipid molecules producing second products. these second products play a diverse role in the cell such as signal transduction and digestion in humans. in this study, the effect of phospholipids on the expression of pld genes of a. fumigatus was investigated. the pld genes of this fungus were also investigated ...
Epigenetic modification is one of the effective factors in tumorigenesis. Epigenetic processes, especially aberrant DNA methylation, play important role in thyroid cancer, and many tumor suppressor genes including PTEN, RASSF1A and TIMP3 are aberrantly methylated and silenced in thyroid cancer. Because of the specified pattern of DNA methylation in various tumor cells, it is suggested that thes...
Uncovering DNA sequence variations that correlate with phenotypic changes, e.g., diseases, is the aim of sequence variation studies. Common types sequence variations are Single nucleotide polymorphism (SNP, pronounced snip).SNPs are the third-generation molecular marker. SNP represents a DNA sequence variant of a single base pair with the minor allele occurring in more than 1% of a given popula...
Current re-emergence of Nipah virus (NiV) in India caused 11 deaths so far and many patients were kept in quarantine. A thorough study of previous outbreaks occurred in Malaysia, Bangladesh and India represents cases with high rate of fatality due to acute encephalitis. Our work involves genome analysis of NiV for prediction of miRNAs and their targeted genes in human in order to understand enc...
Background: Avian pathogenic Escherichia coli (APEC) strains have been associated with various disease conditions in avian species due to virulence attributes associated with the organism. Aims: This study was carried out to determine the in vitro pathogenic characteristics and virulence encoding genes found in E. coli strains associated with colibacillosis in chickens. Methods: Fifty-two stock...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید