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http://purl.uniprot.org/citations/15238605http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/15238605http://www.w3.org/2000/01/rdf-schema#comment"Somatic hypermutation is initiated by activation-induced cytidine deaminase (AID), and occurs in several kilobases of DNA around rearranged immunoglobulin variable (V) genes and switch (S) sites before constant genes. AID deaminates cytosine to uracil, which can produce mutations of C:G nucleotide pairs, and the mismatch repair protein Msh2 participates in generating substitutions of downstream A:T pairs. Msh2 is always found as a heterodimer with either Msh3 or Msh6, so it is important to know which one is involved. Therefore, we sequenced V and S regions from Msh3- and Msh6-deficient mice and compared mutations to those from wild-type mice. Msh6-deficient mice had fewer substitutions of A and T bases in both regions and reduced heavy chain class switching, whereas Msh3-deficient mice had normal antibody responses. This establishes a role for the Msh2-Msh6 heterodimer in hypermutation and switch recombination. When the positions of mutation were mapped, several focused peaks were found in Msh6(-/-) clones, whereas mutations were dispersed in Msh3(-/-) and wild-type clones. The peaks occurred at either G or C in WGCW motifs (W = A or T), indicating that C was mutated on both DNA strands. This suggests that AID has limited entry points into V and S regions in vivo, and subsequent mutation requires Msh2-Msh6 and DNA polymerase."xsd:string
http://purl.uniprot.org/citations/15238605http://purl.org/dc/terms/identifier"doi:10.1084/jem.20040691"xsd:string
http://purl.uniprot.org/citations/15238605http://purl.uniprot.org/core/author"Gearhart P.J."xsd:string
http://purl.uniprot.org/citations/15238605http://purl.uniprot.org/core/author"Martomo S.A."xsd:string
http://purl.uniprot.org/citations/15238605http://purl.uniprot.org/core/author"Yang W.W."xsd:string
http://purl.uniprot.org/citations/15238605http://purl.uniprot.org/core/date"2004"xsd:gYear
http://purl.uniprot.org/citations/15238605http://purl.uniprot.org/core/name"J Exp Med"xsd:string
http://purl.uniprot.org/citations/15238605http://purl.uniprot.org/core/pages"61-68"xsd:string
http://purl.uniprot.org/citations/15238605http://purl.uniprot.org/core/title"A role for Msh6 but not Msh3 in somatic hypermutation and class switch recombination."xsd:string
http://purl.uniprot.org/citations/15238605http://purl.uniprot.org/core/volume"200"xsd:string
http://purl.uniprot.org/citations/15238605http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/15238605
http://purl.uniprot.org/citations/15238605http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/15238605
http://purl.uniprot.org/uniprot/#_A0A087WQ16-mappedCitation-15238605http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15238605
http://purl.uniprot.org/uniprot/#_A0A087WP43-mappedCitation-15238605http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15238605
http://purl.uniprot.org/uniprot/#_A0A087WP45-mappedCitation-15238605http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15238605
http://purl.uniprot.org/uniprot/#_A0A087WQZ2-mappedCitation-15238605http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15238605
http://purl.uniprot.org/uniprot/#_A0A087WRJ5-mappedCitation-15238605http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15238605
http://purl.uniprot.org/uniprot/#_A0A087WSR8-mappedCitation-15238605http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15238605
http://purl.uniprot.org/uniprot/#_A0A087WSS2-mappedCitation-15238605http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15238605
http://purl.uniprot.org/uniprot/#_P54276-mappedCitation-15238605http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15238605
http://purl.uniprot.org/uniprot/#_A0A3Q4EGF1-mappedCitation-15238605http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15238605
http://purl.uniprot.org/uniprot/#_B2RWY6-mappedCitation-15238605http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15238605
http://purl.uniprot.org/uniprot/#_E9QPY6-mappedCitation-15238605http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15238605
http://purl.uniprot.org/uniprot/#_P13705-mappedCitation-15238605http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/15238605