Development of Workbench for Analysis and Visualization of Whole Genome Sequence


The KIPS Transactions:PartA, Vol. 9, No. 3, pp. 387-398, Sep. 2002
10.3745/KIPSTA.2002.9.3.387,   PDF Download:

Abstract

As whole genome sequences of many organisms have been revealed by small-scale genome projects, the intensive research on individual genes and their functions has been performed. However on-memory algorithms are inefficient to analysis of whole genome sequences, since the size of individual whole genome is from several million base pairs to hundreds billion base pairs. In order to effectively manipulate the huge sequence data, it is necessary to use the indexed data structure for external memory. In this paper, we introduce a workbench system for analysis and visualization of whole genome sequence using string B-tree that is suitable for analysis of huge data. This system consists of two parts : analysis query part and visualization part. Query system supports various transactions such as sequence search, k -occurrence, and k -mer analysis. Visualization system helps biological scientist to easily understand whole structure and specificity by many kinds of visualization such as whole genome sequence, annotation, CGR (Chaos Game Representation), k -mer, and RWP (Random Walk Plot). One can find the relations among organisms, predict the genes in a genome, and research on the function of junk DNA using our workbench.


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Cite this article
[IEEE Style]
J. H. Choi, H. J. Jin, C. M. Kim, H. G. Cho, C. H. Chang, "Development of Workbench for Analysis and Visualization of Whole Genome Sequence," The KIPS Transactions:PartA, vol. 9, no. 3, pp. 387-398, 2002. DOI: 10.3745/KIPSTA.2002.9.3.387.

[ACM Style]
Jeong Hyeon Choi, Hee Jeong Jin, Cheol Min Kim, Hwan Gue Cho, and Chul Hun Chang. 2002. Development of Workbench for Analysis and Visualization of Whole Genome Sequence. The KIPS Transactions:PartA, 9, 3, (2002), 387-398. DOI: 10.3745/KIPSTA.2002.9.3.387.