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A Chaining Algorithm for Mapping cDNA Sequences to Multiple Genomic Sequences

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Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 4726))

Abstract

Given a set of matches between a cDNA sequence and multiple genomic sequences, we present a subquadratic chaining algorithm for computing an optimal chain of colinear matches, while allowing overlaps between the matches. Our algorithm improves upon the quadratic graph based solution, and extends the previous algorithms which are limited to matches between a cDNA sequence and a single genomic sequence. The matches of the resulting chain serve as anchors for computing a multiple alignment between the cDNA and the given sequences.

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Nivio Ziviani Ricardo Baeza-Yates

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© 2007 Springer-Verlag Berlin Heidelberg

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Abouelhoda, M. (2007). A Chaining Algorithm for Mapping cDNA Sequences to Multiple Genomic Sequences. In: Ziviani, N., Baeza-Yates, R. (eds) String Processing and Information Retrieval. SPIRE 2007. Lecture Notes in Computer Science, vol 4726. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-75530-2_1

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  • DOI: https://doi.org/10.1007/978-3-540-75530-2_1

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-75529-6

  • Online ISBN: 978-3-540-75530-2

  • eBook Packages: Computer ScienceComputer Science (R0)

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