Bibliography of: Classification

  1. Baker, P.G., Goble, C.A., Bechhofer, S., Paton, N.W., Stevens, R., and Brass, A.. "An ontology for bioinformatics applications." Bioinformatics. 15 (6). 1999. pp. 510-20.
    [ .pdf ] [ .ps ] [ PubMed ] [ WebSite ]

    MOTIVATION: An ontology of biological terminology provides a model of biological concepts that can be used to form a semantic framework for many data storage, retrieval and analysis tasks. Such a semantic framework could be used to underpin a range of important bioinformatics tasks, such as the querying of heterogeneous bioinformatics sources or the systematic annotation of experimental results. RESULTS: This paper provides an overview of an ontology [the Transparent Access to Multiple Biological Information Sources (TAMBIS) ontology or TaO] that describes a wide range of bioinformatics concepts. The present paper describes the mechanisms used for delivering the ontology and discusses the ontology's design and organization, which are crucial for maintaining the coherence of a large collection of concepts and their relationships. AVAILABILITY: The TAMBIS system, which uses a subset of the TaO described here, is accessible over the Web via http://img.cs.man.ac.uk/tambis (although in the first instance, we will use a password mechanism to limit the load on our server). The complete model is also available on the Web at the above URL.

    Keywords: Classification ; *Computational Biology ; Databases Factual ; Expert Systems ; Models Biological


  2. Karp, P.D., Riley, M., Paley, S.M., Pellegrini-Toole, A., and Krummenacker, M.. "Eco Cyc: encyclopedia of Escherichia coli genes and metabolism." Nucleic Acids Res. 27 (1). 1999. pp. 55-8.
    [ .pdf ] [ PubMed ]

    The EcoCyc database describes the genome and gene products of Escherichia coli, its metabolic and signal-transduction pathways, and its tRNAs. The database describes 4391 genes of E.coli, 695 enzymes encoded by a subset of these genes, 904 metabolic reactions that occur in E.coli, and the organization of these reactions into 129 metabolic pathways. The EcoCyc graphical user interface allows scientists to query and explore the EcoCyc database using visualization tools such as genomic-map browsers and automatic layouts of metabolic pathways. EcoCyc has many references to the primary literature, and is a (qualitative) computational model of E. coli metabolism. EcoCyc is available at URL http://ecocyc. PangeaSystems.com/ecocyc/

    Keywords: Classification ; *Databases Factual ; Enzymes_genetics ; Enzymes_metabolism ; Escherichia coli_*genetics ; Escherichia coli_*metabolism ; *Genes Bacterial ; Genome Bacterial ; Information Storage and Retrieval ; Internet ; Signal Transduction ; User-Computer Interface