AUGUSTUS: a web server for gene finding in eukaryotes
Author(s) -
Mario Stanke,
Ralph Steinkamp,
Stephan Waack,
Burkhard Morgenstern
Publication year - 2004
Publication title -
nucleic acids research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 9.008
H-Index - 537
eISSN - 1362-4954
pISSN - 0305-1048
DOI - 10.1093/nar/gkh379
Subject(s) - biology , web server , intron , gene , computational biology , sequence (biology) , hidden markov model , genetics , drosophila melanogaster , software , gene prediction , genome , computer science , artificial intelligence , the internet , world wide web , programming language
We present a www server for AUGUSTUS, a novel software program for ab initio gene prediction in eukaryotic genomic sequences. Our method is based on a generalized Hidden Markov Model with a new method for modeling the intron length distribution. This method allows approximation of the true intron length distribution more accurately than do existing programs. For genomic sequence data from human and Drosophila melanogaster, the accuracy of AUGUSTUS is superior to existing gene-finding approaches. The advantage of our program becomes apparent especially for larger input sequences containing more than one gene. The server is available at http://augustus.gobics.de.
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