Alan K. Mackworth's Publications

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GeneComber: Combining Outputs of Gene Prediction Programs for Improved Results

S. P. Shah, G. P. McVicker, Alan K. Mackworth, S. Rogic, and B. F. F. Quellette. GeneComber: Combining Outputs of Gene Prediction Programs for Improved Results. Bioinformatics, 19(10):1296–1297, 2003.

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Abstract

Summary: We recently demonstrated that combining the output from Genscan and HMMgene can provide increased accuracy of gene predictions. We have created a robust software system that runs algorithms previously described on DNA sequences and provides a public web interface to the system for use by the biological community worldwide. The GeneComber system performs ab initio gene prediction by first taking a user inputted DNA sequence and running Genscan and HMMgene. The outputs of Genscan and HMMgene are then integrated using the EUI, GI and EUI frame algorithms. All results are then stored into a relational database management system (RDBMS) and can then be retrieved through a web interface. The web interface provides a unified view of the GeneComber predictions by graphically overlaying outputs from Genscan, HMMgene, EUI, GI and EUI frame. Outputs can also be retrieved in general feature format (GFF) or FASTA format. The software is written in the Perl programming language and is both dependent on and interoperable with the Bioperl toolkit. It includes high-level application programming interfaces (APIs) to run Genscan, HMMgene and a database API to insert prediction results into an RDBMS. The APIs are assembled into the genecomber script which is executed by the web interface or can be run directly from the Unix command line. The web interface is written in PHP and is structured so as to be easily modified for viewing data from any database that stores gene structures. Availability: The GeneComber public web interface and supplementary information is located at http://bioinformatics.ubc.ca/genecomber. The source code is released under the GNU General Public License and is available at ftp://ftp.bioinformatics.ubc.ca/pub/ genecomber/software.

BibTeX

@Article{Bioinformatics03,
  author =	 {S. P. Shah and G. P. McVicker and Alan K. Mackworth and S. Rogic and B. F. F. Quellette},
  title =	 {GeneComber: Combining Outputs of Gene Prediction Programs for Improved Results},
  year =	 {2003},
  journal =	 {Bioinformatics},
  volume =       {19},
  number =       {10},
  pages =         {1296--1297},
  abstract =	 {Summary: We recently demonstrated that combining
                  the output from Genscan and HMMgene can provide
                  increased accuracy of gene predictions. We have created
                  a robust software system that runs algorithms previously
                  described on DNA sequences and provides a public web
                  interface to the system for use by the biological community
                  worldwide. The GeneComber system performs ab initio gene 
                  prediction by first taking a user inputted DNA sequence and
                  running Genscan and HMMgene. The outputs of Genscan and 
                  HMMgene are then integrated using the EUI, GI and EUI frame
                  algorithms. All results are then stored into a relational
                  database management system (RDBMS) and can then be retrieved
                  through a web interface. The web interface provides a unified 
                  view of the GeneComber predictions by graphically overlaying
                  outputs from Genscan, HMMgene, EUI, GI and EUI frame.
                  Outputs can also be retrieved in general feature format
                  (GFF) or FASTA format. The software is written in the Perl
                  programming language and is both dependent on and
                  interoperable with the Bioperl toolkit. It includes high-level
                  application programming interfaces (APIs) to run Genscan,
                  HMMgene and a database API to insert prediction
                  results into an RDBMS. The APIs are assembled into the
                  genecomber script which is executed by the web interface
                  or can be run directly from the Unix command line. The
                  web interface is written in PHP and is structured so as to
                  be easily modified for viewing data from any database that
                  stores gene structures.
                  Availability: The GeneComber public web interface
                  and supplementary information is located at
                  http://bioinformatics.ubc.ca/genecomber. The source
                  code is released under the GNU General Public License
                  and is available at ftp://ftp.bioinformatics.ubc.ca/pub/
                  genecomber/software. },
  bib2html_pubtype ={Refereed Journal},
  bib2html_rescat ={},
}

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