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Genomics Inform > Volume 5(1); 2007 > Article
ChroView: A Trace Viewer for Browsing and Editing Chromatogram files.
Hong Seok Tae, Eun Bae Kong, Kie Jung Park
1Information Technology Institute, SmallSoft Co. Ltd., Daejeon 305-343, Korea. kjpark@smallsoft.co.kr
2Department of Computer Engineering, Chungnam National University, Daejeon 305-764, Korea.
Abstract
Many visualization tools have been designed to aid information processing during whole genome projects. We have developed a trace viewer program, ChroView, which can read a chromatogram file and display the chromatogram traces of the four bases. The program can be used to examine sequencing quality and base-calling errors. It can also help researchers to edit and save base-calling results while browsing the traces. Additionally, this program has a basecalling feature which can produce supplementary data for validation of the results from other base-calling programs.
Keywords: ChroView; base-calling; chromatogram; trace view; contig assembly
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