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Information Journal Paper

Title

TWO-WAY GENE INTERACTION FROM MICROARRAY DATA BASED ON CORRELATION METHODS

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  0-0

Abstract

 Background: Gene networks have generated a massive explosion in the development of high-throughput techniques for monitoring various aspects of gene activity. Networks offer a natural way to model interactions between genes, and extracting gene network information from high-throughput genomic data is an important and difficult task.Objectives: The purpose of this study is to construct a two-way gene network based on parametric and NONPARAMETRIC correlation coefficients. The first step in constructing a Gene Co-expression Network is to score all pairs of gene vectors. The second step is to select a score threshold and connect all gene pairs whose scores exceed this value.Materials and Methods: In the foundation-application study, we constructed two-way gene networks using NONPARAMETRIC methods, such as Spearman’s rank correlation coefficient and Blomqvist’s measure, and compared them with Pearson’s correlation coefficient. We surveyed six genes of venous thrombosis disease, made a matrix entry representing the score for the corresponding gene pair, and obtained two-way interactions using Pearson’s correlation, Spearman’s rank correlation, and Blomqvist’s coefficient. Finally, these methods were compared with Cytoscape, based onBIND, and GENE ONTOLOGY, based onmolecular function visual methods; R software version 3.2 and Bioconductor were used to perform these methods.Results: Basedonthe Pearson and Spearman correlations, the results were the same and wereconfirmedby Cytoscape and GOvisual methods; however, Blomqvist’s coefficient was not confirmed by visual methods.Conclusions: Some results of the correlation coefficients are not the same with visualization. The reason may be due to the small number of data.

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    APA: Copy

    ALAVI MAJD, HAMID, TALEBI, ATEFEH, GILANY, KAMBIZ, & KHAYYER, NASIBEH. (2016). TWO-WAY GENE INTERACTION FROM MICROARRAY DATA BASED ON CORRELATION METHODS. IRANIAN RED CRESCENT MEDICAL JOURNAL (IRCMJ), 18(6), 0-0. SID. https://sid.ir/paper/293273/en

    Vancouver: Copy

    ALAVI MAJD HAMID, TALEBI ATEFEH, GILANY KAMBIZ, KHAYYER NASIBEH. TWO-WAY GENE INTERACTION FROM MICROARRAY DATA BASED ON CORRELATION METHODS. IRANIAN RED CRESCENT MEDICAL JOURNAL (IRCMJ)[Internet]. 2016;18(6):0-0. Available from: https://sid.ir/paper/293273/en

    IEEE: Copy

    HAMID ALAVI MAJD, ATEFEH TALEBI, KAMBIZ GILANY, and NASIBEH KHAYYER, “TWO-WAY GENE INTERACTION FROM MICROARRAY DATA BASED ON CORRELATION METHODS,” IRANIAN RED CRESCENT MEDICAL JOURNAL (IRCMJ), vol. 18, no. 6, pp. 0–0, 2016, [Online]. Available: https://sid.ir/paper/293273/en

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