Now showing items 1-7 of 7

    • Blind search for post-translational modifications and amino acid substitutions using peptide mass fingerprints from two proteases 

      Barsnes, Harald; Mikalsen, Svein-Ole; Eidhammer, Ingvar (BioMed Central, 2008-12-19)
      Background: Mass spectrometric analysis of peptides is an essential part of protein identification and characterization, the latter meaning the identification of modifications and amino acid substitutions. There are two ...
      Journal articlePeer reviewed
    • Development of Tools for Analyzing and Sharing Proteomics Data 

      Barsnes, Harald (The University of Bergen, 2010-03-22)
      Doctoral thesis
    • MassSorter: a tool for administrating and analyzing data from mass spectrometry experiments on proteins with known amino acid sequences 

      Barsnes, Harald; Mikalsen, Svein-Ole; Eidhammer, Ingvar (BioMed Central, 2006-01-26)
      Background: Proteomics is the study of the proteome, and is critical to the understanding of cellular processes. Two central and related tasks of proteomics are protein identification and protein characterization. Many ...
      Journal articlePeer reviewed
    • OLS Dialog: An open-source front end to the Ontology Lookup Service 

      Barsnes, Harald; Côté, Richard G.; Eidhammer, Ingvar; Martens, Lennart (BioMed Central, 2010-01-17)
      Background: With the growing amount of biomedical data available in public databases it has become increasingly important to annotate data in a consistent way in order to allow easy access to this rich source of information. ...
      Journal articlePeer reviewed
    • The Ontology Lookup Service: bigger and better 

      Côté, Richard G.; Reisinger, Florian; Martens, Lennart; Barsnes, Harald; Vizcaíno, Juan Antonio; Hermjakob, Henning (Oxford University Press, 2010-05-11)
      The Ontology Lookup Service (OLS; http://www.ebi .ac.uk/ols) has been providing several means to query, browse and navigate biomedical ontologies and controlled vocabularies since it first went into production 4 years ...
      Journal article
    • Protease-dependent fractional mass and peptide properties 

      Barsnes, Harald; Eidhammer, Ingvar; Cruciani, Véronique; Mikalsen, Svein-Ole (IM Publications, 2008-09-22)
      Mass spectrometric analyses of peptides mainly rely on cleavage of proteins with proteases that have a defined specificity. The specificities of the proteases imply that there is not a random distribution of amino acids ...
      Journal articlePeer reviewed
    • The Proteomics Identifications database: 2010 update 

      Vizcaíno, Juan Antonio; Côté, Richard G.; Reisinger, Florian; Barsnes, Harald; Foster, JM; Rameseder, Jonathan; Hermjakob, Henning; Martens, Lennart (Oxford University Press (OUP), 2009-11-11)
      The Proteomics Identifications database (PRIDE, <a href="http://www.ebi.ac.uk/pride"target="blank">http://www.ebi.ac.uk/pride) at the European Bioinformatics Institute has become one of the main repositories of mass ...
      Journal article