@prefix this: . @prefix sub: . @prefix beldoc: . @prefix rdfs: . @prefix rdf: . @prefix xsd: . @prefix dct: . @prefix dce: . @prefix pav: . @prefix np: . @prefix belv: . @prefix prov: . @prefix go: . @prefix Protein: . @prefix mgi: . @prefix geneProductOf: . @prefix hasAgent: . @prefix species: . @prefix occursIn: . @prefix pubmed: . @prefix orcid: . sub:Head { this: np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo; a np:Nanopublication . } sub:assertion { sub:_1 hasAgent: sub:_2; a go:0003824 . sub:_2 geneProductOf: mgi:94912; a Protein: . sub:_3 occursIn: species:10090; rdf:object go:0006300; rdf:predicate belv:increases; rdf:subject sub:_1; a rdf:Statement . sub:assertion rdfs:label "cat(p(MGI:Dnmt1)) -> bp(GO:\"mismatch repair\")" . } sub:provenance { beldoc: dce:description "Approximately 61,000 statements."; dce:rights "Copyright (c) 2011-2012, Selventa. All rights reserved."; dce:title "BEL Framework Large Corpus Document"; pav:authoredBy sub:_5; pav:version "1.4" . sub:_4 prov:value "We have developed a model system to analyze the effects of DNA methyltransferase 1 (Dnmt1) deficiency on DNA mismatch repair (MMR) in mouse embryonic stem (ES) cells. We found that Dnmt1 deficiency led to a 7-fold increase in the microsatellite slippage rate. Interestingly, the region flanking the mononucleotide repeat was unmethylated regardless of Dnmt1 status, suggesting that it is not the local levels of DNA methylation that direct the increase in microsatellite instability (MSI). The enhanced MSI was associated with higher levels of histone H3 acetylation and lower MeCP2 binding at regions near the assayed microsatellite, suggesting that Dnmt1 loss may decrease MMR efficiency by modifying chromatin structure."; prov:wasQuotedFrom pubmed:15509869 . sub:_5 rdfs:label "Selventa" . sub:assertion prov:hadPrimarySource pubmed:15509869; prov:wasDerivedFrom beldoc:, sub:_4 . } sub:pubinfo { this: dct:created "2014-07-03T14:30:28.980+02:00"^^xsd:dateTime; pav:createdBy orcid:0000-0001-6818-334X, orcid:0000-0002-1267-0234 . }