@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 pfh: . @prefix geneProductOf: . @prefix hasAgent: . @prefix hgnc: . @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:0005525 . sub:_2 geneProductOf: pfh:RAS%20Family; a Protein: . sub:_3 geneProductOf: hgnc:1787; a Protein: . sub:_4 occursIn: species:9606; rdf:object sub:_3; rdf:predicate belv:increases; rdf:subject sub:_1; a rdf:Statement . sub:assertion rdfs:label "gtp(p(PFH:\"RAS Family\")) -> p(HGNC:CDKN2A)" . } 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:_6; pav:version "1.4" . sub:_5 prov:value "from full text - Box 2 | Bcl2 and the Rb/Arf/p53 network Inactivation of the retinoblastoma (Rb) pathway — for example, by loss of cell-cycle inhibitor Ink4a, which can prevent cyclin-D–Cdk4 from phosphorylating Rb — unleashes the transcription factor E2f1,which increases expression of Arf, a protein that is encoded by the same locus as Ink4a (REF. 136).Arf,which is also a transcriptional target of Myc, sequesters Mdm2, a negative regulator of p53. Raised p53 levels can either impose growth arrest, typically by inducing the Waf1 cell-cycle inhibitor, or promote apoptosis through targets such as Bax, Puma and Noxa. The apoptotic targets seem to also require the p53 relative p63 or p73 (REF. 152). Circles/ovals denote oncogene products; rectangles denote known or likely tumour suppressors. For more detail, see REFS 4–6,136.ATM, ataxia telengiectasia mutated; Chk2, checkpoint 2; NF-?B, nuclear factor-?B."; prov:wasQuotedFrom pubmed:12209154 . sub:_6 rdfs:label "Selventa" . sub:assertion prov:hadPrimarySource pubmed:12209154; prov:wasDerivedFrom beldoc:, sub:_5 . } sub:pubinfo { this: dct:created "2014-07-03T14:30:05.465+02:00"^^xsd:dateTime; pav:createdBy orcid:0000-0001-6818-334X, orcid:0000-0002-1267-0234 . }