@prefix activity: .
@prefix address: .
@prefix agency: .
@prefix assay: .
@prefix assayCategory: .
@prefix assayTargetLink: .
@prefix biopax3: .
@prefix calbc: .
@prefix calbc-group: .
@prefix carrierLink: .
@prefix certainAgreement: .
@prefix chebi: .
@prefix chembl: .
@prefix chemicalCompound: .
@prefix chemicalCompoundRecord: .
@prefix clan: .
@prefix clinicalResult: .
@prefix clinicalStudy: .
@prefix clinicaltrials: .
@prefix company: .
@prefix confidenceScore: .
@prefix contact: .
@prefix country: .
@prefix cpath: .
@prefix curationLookup: .
@prefix dailymed: .
@prefix dailymed-drugs: .
@prefix dailymed-ingredient: .
@prefix dailymed-instance: .
@prefix databaseReference: .
@prefix dc: .
@prefix dc-term: .
@prefix diseaseontology: .
@prefix diseasome: .
@prefix diseasome-diseases: .
@prefix diseasome-gene: .
@prefix diseasome-instance: .
@prefix documentType: .
@prefix dosageForm: .
@prefix drug: .
@prefix drugbank: .
@prefix drugbank-proteinSequence: .
@prefix drugCategory: .
@prefix drugInteraction: .
@prefix drugTarget: .
@prefix eligibility: .
@prefix entrez-gene: .
@prefix entrez-goterm: .
@prefix entrezgene: .
@prefix enzymeLink: .
@prefix externalIdentifier: .
@prefix externalLink: .
@prefix factforge: .
@prefix family: .
@prefix foaf: .
@prefix formulation: .
@prefix freebase: .
@prefix gene-rif: .
@prefix geneontology: .
@prefix geneSequence: .
@prefix hapmap: .
@prefix indication: .
@prefix intervention: .
@prefix investigator: .
@prefix label: .
@prefix lhgdn: .
@prefix lifeskim: .
@prefix linkedct: .
@prefix linkedct-condition: .
@prefix linkedct-intervention: .
@prefix literatureCitation: .
@prefix lld: .
@prefix location: .
@prefix measurement: .
@prefix meddraSideEffect: .
@prefix mixture: .
@prefix molecularSpecies: .
@prefix molecule: .
@prefix moleculeType: .
@prefix ontotext: .
@prefix organismSpecies: .
@prefix outcomeAnalysis: .
@prefix outcomeMeasure: .
@prefix overallOfficial: .
@prefix owl: .
@prefix owlim: .
@prefix packager: .
@prefix participantFlow: .
@prefix patent: .
@prefix pfam: .
@prefix phenotype: .
@prefix pointOfContact: .
@prefix price: .
@prefix primaryOutcome: .
@prefix product: .
@prefix property: .
@prefix proteinSequence: .
@prefix pubmed: .
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@prefix rdf: .
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@prefix reportingGroup: .
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@prefix responsibleParty: .
@prefix result: .
@prefix resultsBaseline: .
@prefix resultsMeasure: .
@prefix resultsOutcome: .
@prefix secondaryOutcome: .
@prefix sideEffect: .
@prefix sideEffectFrequency: .
@prefix sider: .
@prefix sider-drug: .
@prefix skos: .
@prefix skos-xl: .
@prefix snp: .
@prefix structureType: .
@prefix studyMilestone: .
@prefix studyParticipants: .
@prefix studyPeriod: .
@prefix substructure: .
@prefix symptom: .
@prefix synonym: .
@prefix targetLink: .
@prefix targetType: .
@prefix taxonomy: .
@prefix taxonomyClass: .
@prefix taxonomyKingdom: .
@prefix transporterLink: .
@prefix umls: .
@prefix umls-concept: .
@prefix umls-label: .
@prefix umls-semnetwork: .
@prefix uniprot: .
@prefix uniprot-protein: .
@prefix uniprot-unstable: .
@prefix xsd: .
pubmed-article:11780629 a pubmed:Citation ;
lifeskim:mentions umls-concept:C0011065 , umls-concept:C0035696 , umls-concept:C0920283 , umls-concept:C0542341 , umls-concept:C1546956 , umls-concept:C1704241 , umls-concept:C0179400 ;
pubmed:issue "12" ;
pubmed:dateCreated "2002-1-8" ;
pubmed:abstractText "A major pathway of mRNA turnover in eukaryotic cells initiates with deadenylation, leading to mRNA decapping and subsequent 5' to 3' exonuclease digestion. We show that a highly conserved member of the DEAD box family of helicases, Dhh1p, stimulates mRNA decapping in yeast. In dhh1delta mutants, mRNAs accumulate as deadenylated, capped species. Dhh1p's effects on decapping only occur on normal messages as nonsense-mediated decay still occurs in dhh1delta mutants. The role of Dhh1p in decapping appears to be direct, as Dhh1p physically interacts with several proteins involved in mRNA decapping including the decapping enzyme Dcp1p, as well as Lsm1p and Pat1p/Mrt1p, which function to enhance the decapping rate. Additional observations suggest Dhh1p functions to coordinate distinct steps in mRNA function and decay. Dhh1p also associates with Pop2p, a subunit of the mRNA deadenylase. In addition, genetic phenotypes suggest that Dhh1p also has a second biological function. Interestingly, Dhh1p homologs in others species function in maternal mRNA storage. This provides a novel link between the mechanisms of decapping and maternal mRNA translational repression." ;
pubmed:grant ;
pubmed:commentsCorrections , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ;
pubmed:language "eng" ;
pubmed:journal ;
pubmed:citationSubset "IM" ;
pubmed:chemical , , , , , , , , , , , , , ;
pubmed:status "MEDLINE" ;
pubmed:month "Dec" ;
pubmed:issn "1355-8382" ;
pubmed:author pubmed-author:ParkerRR , pubmed-author:TuckerMM , , , pubmed-author:ShethUU ;
pubmed:issnType "Print" ;
pubmed:volume "7" ;
pubmed:owner "NLM" ;
pubmed:authorsComplete "Y" ;
pubmed:pagination "1717-27" ;
pubmed:dateRevised "2009-11-19" ;
pubmed:meshHeading pubmed-meshheading:11780629-Ribonucleases , , , , , , , , , pubmed-meshheading:11780629-Endoribonucleases , , , , , , , , ;
pubmed:year "2001" ;
pubmed:articleTitle "The DEAD box helicase, Dhh1p, functions in mRNA decapping and interacts with both the decapping and deadenylase complexes." ;
pubmed:affiliation "Howard Hughes Medical Institute, Department of Molecular and Cellular Biology, University of Arizona, Tucson 85721, USA. jmcoller@email.arizona.edu" ;
pubmed:publicationType "Journal Article" , "Research Support, U.S. Gov't, P.H.S." , "Research Support, Non-U.S. Gov't" .