Bioinformatics Advance Access originally published online on November 3, 2007
Bioinformatics 2008 24(1):132-134; doi:10.1093/bioinformatics/btm529
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Synthetic microarray data generation with RANGE and NEMO
1Biotechnology Computing Research Group, University of Alaska Fairbanks, PO Box 757000 and 2Department of Computer Science, University of Alaska Fairbanks, PO Box 756670, Fairbanks, AK 99775, USA
*To whom correspondence should be addressed.
| Abstract |
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Motivation: For testing and sensitivity analysis purposes, it is beneficial to have known transcription networks of sufficient size and variability during development of microarray data and network deconvolution algorithms. Description of such networks in a simple language translatable to Systems Biology Markup Language would allow generation of model data for the networks.
Results: Described herein is software (RANGE: RAndom Network GEnerator) to generate large random transcription networks in the NEMO (NEtwork MOtif) language. NEMO is recognized by a grammar for transcription network motifs using lex and yacc to output Systems Biology Markup Language models for either specified or randomized gene input functions. These models of known networks may be input to a biochemical simulator, allowing the generation of synthetic microarray data.
Availability: http://range.sourceforge.net
Contact: jlong{at}alaska.edu
Associate Editor: Olga Troyanskaya
Received on August 14, 2007; revised on October 12, 2007; accepted on October 14, 2007