Evidence map›Paper›PMID 16509994›Full record

ArticleBMC bioinformatics2006

SinicView: a visualization environment for comparisons of multiple nucleotide sequence alignment tools.

Arthur Chun-Chieh Shih, D T Lee, Laurent Lin, Chin-Lin Peng, Shiang-Heng Chen, Yu-Wei Wu, Chun-Yi Wong, Meng-Yuan Chou, Tze-Chang Shiao, Mu-Fen Hsieh

Abstract readComparative Study
In one paragraph

Article in BMC bioinformatics, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

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7citing papers in PubMed
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7 citing papers in PubMed.

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5 · Who and what money

Authors and funding

10 authors.

Arthur Chun-Chieh ShihInstitute of Information Science, Academia Sinica, Taipei, 115, Taiwan. arthur@iis.sinica.edu.tw
D T Lee
Laurent Lin
Chin-Lin Peng
Shiang-Heng Chen
Yu-Wei Wu
Chun-Yi Wong
Meng-Yuan Chou
Tze-Chang Shiao
Mu-Fen Hsieh

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDeluged by the rate and complexity of completed genomic sequences, the need to align longer sequences becomes more urgent, and many more tools have thus been developed. In the initial stage of genomic sequence analysis, a biologist is usually faced with the questions of how to choose the best tool to align sequences of interest and how to analyze and visualize the alignment results, and then with the question of whether poorly aligned regions produced by the tool are indeed not homologous or are just results due to inappropriate alignment tools or scoring systems used. Although several systematic evaluations of multiple sequence alignment (MSA) programs have been proposed, they may not provide a standard-bearer for most biologists because those poorly aligned regions in these evaluations are never discussed. Thus, a tool that allows cross comparison of the alignment results obtained by different tools simultaneously could help a biologist evaluate their correctness and accuracy.

resultsIn this paper, we present a versatile alignment visualization system, called SinicView, (for Sequence-aligning INnovative and Interactive Comparison VIEWer), which allows the user to efficiently compare and evaluate assorted nucleotide alignment results obtained by different tools. SinicView calculates similarity of the alignment outputs under a fixed window using the sum-of-pairs method and provides scoring profiles of each set of aligned sequences. The user can visually compare alignment results either in graphic scoring profiles or in plain text format of the aligned nucleotides along with the annotations information. We illustrate the capabilities of our visualization system by comparing alignment results obtained by MLAGAN, MAVID, and MULTIZ, respectively.

conclusionWith SinicView, users can use their own data sequences to compare various alignment tools or scoring systems and select the most suitable one to perform alignment in the initial stage of sequence analysis.

Indexed as

AlgorithmsComputer GraphicsSoftwareSoftware ValidationUser-Computer InterfaceBase SequenceMolecular Sequence DataSequence AlignmentSequence Analysis, DNA

Identifiers

PMID16509994
PMCPMC1434773

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.