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Two Sample Logo: a graphical representation of the differences between two sets of sequence alignments

Vacic, Vladimir, Iakoucheva, Lilia M., Radivojac, Predrag·2006·Bioinformatics

Abstract

Sumary: Two Sample Logo is a web-based tool that detects and displays statistically significant differences in position-specific symbol compositions between two sets of multiple sequence alignments. In a typical scenario, two groups of aligned sequences will share a common motif but will differ in their functional annotation. The inclusion of the background alignment provides an appropriate underlying amino acid or nucleotide distribution and addresses intersite symbol correlations. In addition, the difference detection process is sensitive to the sizes of the aligned groups. Two Sample Logo extends WebLogo, a widely-used sequence logo generator. The source code is distributed under the MIT Open Source license agreement and is available for download free of charge. Availability: Contact: predrag@indiana.edu

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Metadata

Authors
Vacic, V., Iakoucheva, L. M., & Radivojac, P.
Venue
Bioinformatics
Published
2006-04-21
Volume
22
Issue
12
Pages
1536-1537
ISSN
  • 1367-4803 (ISSN-L)
  • 1367-4811
OpenAlex
W2141818629
Cited by
535
References
0
FWCI
1.60
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Two Sample Logo: a graphical representation of the differences between two sets of sequence alignments. https://app.cochat.ai/papers/10.1093/bioinformatics/btl151
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Vacic, V., Iakoucheva, L. M., & Radivojac, P. (2006). Two Sample Logo: a graphical representation of the differences between two sets of sequence alignments. Bioinformatics. https://doi.org/10.1093/bioinformatics/btl151

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