Computer architecture (2nd ed.): a quantitative approach
Computer architecture (2nd ed.): a quantitative approach
Computer
IEEE Transactions on Parallel and Distributed Systems
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The publicly-funded effort to read the complete nucleotide sequence of the human genome, the human genome project (HGP), is nearing completion of the approximately three billion nucleotides of the human genome. In addition, several valuable sources of information have been developed as direct and indirect results of the HGP. These include the genome sequencing of model organisms (Escherichia coli, Saccharomyces cerevisiae, the fruit fly Drosophila melanogaster, the worm Caenorhabditis elegans, and the laboratory mouse), gene discovery projects (expressed sequence tags and full-length), and new high-throughput expression analyzes. These resources are invaluable in identifying the trascriptome and proteome—the set of transcribed and translated sequences. However, the bulk of the effort still remains—to identify the functional and structural elements contained within gene sequences. Addressing these challenges requires the use of high-performance computing. There are currently hundreds of databases containing biological information that may contain data relevant to the identification of disease-causing genes. Knowledge discovery using these databases holds enormous potential, if sufficient computing resources are utilized to process the overwhelming amounts of data. We are developing a system to acquire and mine data from a subset of these databases to aid our efforts to identify disease genes. A high performance cluster of Linux of workstations is used to perform distributed sequence alignments as part of our analysis and processing. This system has been used to mine the GeneMap99 database within specific genomic intervals to identify potential candidate disease genes associated with Bardet-Biedl syndrome (BBS).