Genome-Wide Association Study between Copy Number Variation and Trans-Gene Expression by Protein-Protein Interaction-Network 


Vol. 18,  No. 2, pp. 89-100, Apr.  2011
10.3745/KIPSTD.2011.18.2.89


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  Abstract

The CNV (Copy Number Variation) which is one of the genetic structural variations in human genome is closely related with the function of gene. In particular, the genome-wide association studies for genetic diseased persons have been researched. However, there have been few studies which infer the genetic function of CNV with normal human. In this paper, we propose the analysis method to reveal the functional relationship between common CNV and genes without considering their genomic loci. To achieve that, we propose the data integration method for heterogeneity biological data and novel measurement which can calculate the correlation between common CNV and genes. To verify the significance of proposed method, we has experimented several verification tests with GO database. The result showed that the novel measurement had enough significance compared with random test and the proposed method could systematically produce the candidates of genetic function which have strong correlation with common CNV.

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[IEEE Style]

C. H. Park, J. G. Ahn, Y. M. Yoon, S. H. Park, "Genome-Wide Association Study between Copy Number Variation and Trans-Gene Expression by Protein-Protein Interaction-Network," The KIPS Transactions:PartD, vol. 18, no. 2, pp. 89-100, 2011. DOI: 10.3745/KIPSTD.2011.18.2.89.

[ACM Style]

Chi Hyun Park, Jae Gyoon Ahn, Young Mi Yoon, and Sang Hyun Park. 2011. Genome-Wide Association Study between Copy Number Variation and Trans-Gene Expression by Protein-Protein Interaction-Network. The KIPS Transactions:PartD, 18, 2, (2011), 89-100. DOI: 10.3745/KIPSTD.2011.18.2.89.

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