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PARALLEL–TCOFFEE: A PARALLEL MULTIPLE SEQUENCE ALIGNER

  • Iowa State University
  • Częstochowa University of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

30 Scopus citations

Abstract

In this paper we present a parallel implementation of T–Coffee — a widely used multiple sequence alignment package. Our software supports a majority of options provided by the sequential program, including the 3D–coffee mode, and uses a message passing paradigm to distribute computations and memory. The main stages of T–Coffee, that is library generation and progressive alignment, have been parallelized and can be executed on distributed memory machines. Using our parallel software we report alignments of data sets consisting of hundreds of protein sequences, which is far beyond the capability of the sequential T–Coffee program.

Original languageEnglish
Title of host publication20th International Conference on Parallel and Distributed Computing Systems, PDCS 2007
PublisherInternational Society for Computers and Their Applications (ISCA)
Pages248-253
Number of pages6
ISBN (Electronic)9781604233926
StatePublished - 2007
Event20th International Conference on Parallel and Distributed Computing Systems, PDCS 2007 - Las Vegas, United States
Duration: Sep 24 2007 → Sep 26 2007

Publication series

Name20th International Conference on Parallel and Distributed Computing Systems, PDCS 2007

Conference

Conference20th International Conference on Parallel and Distributed Computing Systems, PDCS 2007
Country/TerritoryUnited States
CityLas Vegas
Period09/24/07 → 09/26/07

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