Delphine Guiraudou

Publications (2)3.27 Total impact

• Source

  Available from: Marie-Paule Lefranc

  Article: IMGT unique numbering for immunoglobulin and T cell receptor constant domains and Ig superfamily C-like domains.

  Marie-Paule Lefranc, Christelle Pommié, Quentin Kaas, Elodie Duprat, Nathalie Bosc, Delphine Guiraudou, Christelle Jean, Manuel Ruiz, Isabelle Da Piédade, Mathieu Rouard, Elodie Foulquier, Valérie Thouvenin, Gérard Lefranc
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  ABSTRACT: IMGT, the international ImMunoGeneTics information system (http://imgt.cines.fr) provides a common access to expertly annotated data on the genome, proteome, genetics and structure of immunoglobulins (IG), T cell receptors (TR), major histocompatibility complex (MHC), and related proteins of the immune system (RPI) of human and other vertebrates. The NUMEROTATION concept of IMGT-ONTOLOGY has allowed to define a unique numbering for the variable domains (V-DOMAINs) and for the V-LIKE-DOMAINs. In this paper, this standardized characterization is extended to the constant domains (C-DOMAINs), and to the C-LIKE-DOMAINs, leading, for the first time, to their standardized description of mutations, allelic polymorphisms, two-dimensional (2D) representations and tridimensional (3D) structures. The IMGT unique numbering is, therefore, highly valuable for the comparative, structural or evolutionary studies of the immunoglobulin superfamily (IgSF) domains, V-DOMAINs and C-DOMAINs of IG and TR in vertebrates, and V-LIKE-DOMAINs and C-LIKE-DOMAINs of proteins other than IG and TR, in any species.
  Developmental & Comparative Immunology 02/2005; 29(3):185-203. · 3.27 Impact Factor
• Source

  Available from: Mehdi Yousfi-Monod

  Article: IMGT-ONTOLOGY for immunogenetics and immunoinformatics.

  Marie-Paule Lefranc, Véronique Giudicelli, Chantal Ginestoux, Nathalie Bosc, Géraldine Folch, Delphine Guiraudou, Joumana Jabado-Michaloud, Séverine Magris, Dominique Scaviner, Valérie Thouvenin, Kora Combres, David Girod, Stéphanie Jeanjean, Céline Protat, Mehdi Yousfi-Monod, Elodie Duprat, Quentin Kaas, Christelle Pommié, Denys Chaume, Gérard Lefranc
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  ABSTRACT: IMGT, the international ImMunoGeneTics information system(R) (http://imgt.cines.fr), is a high quality integrated knowledge resource specializing in immunoglobulins (IG), T cell receptors (TR), major histocompatibility complex (MHC) and related proteins of the immune system (RPI) of human and other vertebrates, created in 1989, by the Laboratoire d'ImmunoGenetique Moleculaire LIGM. IMGT provides a common access to standardized data which include nucleotide and protein sequences, oligonucleotide primers, gene maps, genetic polymorphisms, specificities, 2D and 3D structures. IMGT consists of several sequence databases (IMGT/LIGM-DB, IMGT/MHC-DB, IMGT/PRIMER-DB), one genome database (IMGT/GENE-DB) and one three-dimensional structure database (IMGT/3Dstructure-DB), interactive tools for sequence analysis (IMGT/V-QUEST, IMGT/JunctionAnalysis, IMGT/PhyloGene, IMGT/Allele-Align), for genome analysis (IMGT/GeneSearch, IMGT/GeneView, IMGT/LocusView) and for 3D structure analysis (IMGT/StructuralQuery), and Web resources ("IMGT Marie-Paule page") comprising 8000 HTML pages. IMGT other accesses include SRS, FTP, search by BLAST, etc. By its high quality and its easy data distribution, IMGT has important implications in medical research (repertoire in autoimmune diseases, AIDS, leukemias, lymphomas, myelomas), veterinary research, genome diversity and genome evolution studies of the adaptive immune responses, biotechnology related to antibody engineering (scFv, phage displays, combinatorial libraries) and therapeutical approaches (grafts, immunotherapy). IMGT is freely available at http://imgt.cines.fr.
  In silico biology 02/2004; 4(1):17-29.