نتایج جستجو برای: expression data
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مدل سازی پیش بینی پراکنش گونه های گیاهی بر اساس ارتباط بین داده های حضور یک گونه و متغیرهای محیطی تعریف می شود. امروزه در عرصه اکولوژی گیاهی، تهیه نقشه های پیش بینی پراکنش گونه ای یا تیپ های گیاهی با توسعه روش های آماری و سیستم های اطلاعات جغرافیایی، مورد توجه ویژه قرار گرفته است. به منظور مدل سازی رویشگاه بالقوه ریواس (rheum ribes l.) در استان اصفهان از دو روش مدل سازی حداکثر آنتروپی و ژنتیک ا...
the purpose of this study was the relationship between problem – solvi ability with fdi cognitive style of students.the research method was correlation method. for data analysis pearson test was used. statistical society in this research was all the students of alligoodarz city in 1391-92 year.to sampling of statiscal population was used sampling multi-stage random the size of sample selected 2...
IL-32 and TNF? are important cytokines in autoimmune and inflammatory diseases. IL-32 has not been previously studied with respect to MS. Here, we report IL-32 and TNF? transcript levels in peripheral blood mononuclear cells of MS patients and control individuals by real time PCR. A significant difference in IL-32 and TNF? mRNA levels of patients as compared to controls was not observed. Howeve...
Introduction: The major issue for the future of bioinformatics is the design of tools to determine the functions and all products of single-cell genes. This requires the integration of different biological disciplines as well as sophisticated mathematical and statistical tools. This study revealed that data mining techniques can be used to develop models for diagnosing high-risk or low-risk lif...
Introduction: Gastric cancer is a major public health issue worldwide. The factors that initiate cancer are not well understood, however aberrant expression of genes is associated with this cancer. TRIP13 plays pivotal roles in meiotic recombination, DNA repair, and cell cycle progression. An increasing body of evidence suggests that TRIP13 may possess functions other than meiosis and mitosis, ...
Finding functions whose accuracies change significantly between two classes is an interesting work. In this paper, this kind of functions is defined as class contrast functions. As Gene Expression Programming (GEP) can discover essential relations from data and express them mathematically, it is desirable to apply GEP to mining such class contrast functions from data. The main contributions of ...
bacterial expression systems provide economic and logistic advantages in manufacturing proteins for human therapeutic purposes. however, most such proteins accumulate in insoluble biologicaiiy inactive form when overexpressed in bacterial cells. this is the case while attempting to produce recombinant human granulocyte-macrophage colony stimulating factor (hgm-csf) in e. coli. in this report, d...
Background: In gene therapy, the use of RNA molecules as therapeutic agents has shown advantages over plasmid DNA, including higher levels of safety. However, transient nature of RNA has been a major obstacle in application of RNA in gene therapy. Methods: Here, we used the internal ribosomal entry site of encephalomyocarditis virus and the 3’ non-translated region of Poliovirus to design an en...
Introduction: Today, obesity is one of the main public health problems worldwide due to the increased risk of cancer in obese people and the role of apoptosis in preventing diseases such as cancer. Therefore, the aim of this study was to investigate the effect of cannabis on the expression of Bax and Bcl-2 apoptotic genes in adipose tissue cells. Methods: In this experimental study, 32 adult ma...
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