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http://purl.uniprot.org/citations/2825027http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/2825027http://www.w3.org/2000/01/rdf-schema#comment"Human immunodeficiency virus-1 (HIV-1) gene expression is controlled by cellular transcription factors and by virally encoded trans-activation proteins of the HIV-1 tat and art/trs genes, which are essential for viral replication. Tat trans-activates HIV-1 gene expression by interacting with the trans-acting response element (TAR) located within the HIV-1 long terminal repeat (LTR) (ref. 2). In transient expression assays, tat mediates its effects largely by increasing the steady-state levels of messenger RNA species that contain the TAR sequence at or near their 5' ends, suggesting a function for tat either in transcription or in subsequent RNA processing. The tat gene could also facilitate translation of mRNA containing the TAR sequence. To determine the mechanism of trans-activation by tat, we analysed the structure and rate of synthesis of RNA species directed by the HIV-1 LTR in transient expression assays both in the presence and absence of tat. Although the rate of HIV-1 transcription initiation was not affected by tat, transcriptional elongation beyond position +59 was seen only in the presence of tat. Thus, tat trans-activates HIV-1 transcription by relieving a specific block to transcriptional elongation within the TAR sequence."xsd:string
http://purl.uniprot.org/citations/2825027http://purl.org/dc/terms/identifier"doi:10.1038/330489a0"xsd:string
http://purl.uniprot.org/citations/2825027http://purl.uniprot.org/core/author"Luciw P.A."xsd:string
http://purl.uniprot.org/citations/2825027http://purl.uniprot.org/core/author"Peterlin B.M."xsd:string
http://purl.uniprot.org/citations/2825027http://purl.uniprot.org/core/author"Calman A.F."xsd:string
http://purl.uniprot.org/citations/2825027http://purl.uniprot.org/core/author"Kao S.Y."xsd:string
http://purl.uniprot.org/citations/2825027http://purl.uniprot.org/core/date"1987"xsd:gYear
http://purl.uniprot.org/citations/2825027http://purl.uniprot.org/core/name"Nature"xsd:string
http://purl.uniprot.org/citations/2825027http://purl.uniprot.org/core/pages"489-493"xsd:string
http://purl.uniprot.org/citations/2825027http://purl.uniprot.org/core/title"Anti-termination of transcription within the long terminal repeat of HIV-1 by tat gene product."xsd:string
http://purl.uniprot.org/citations/2825027http://purl.uniprot.org/core/volume"330"xsd:string
http://purl.uniprot.org/citations/2825027http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/2825027
http://purl.uniprot.org/citations/2825027http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/2825027
http://purl.uniprot.org/uniprot/#_P13984-mappedCitation-2825027http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2825027
http://purl.uniprot.org/uniprot/#_P52298-mappedCitation-2825027http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2825027
http://purl.uniprot.org/uniprot/#_P52434-mappedCitation-2825027http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2825027
http://purl.uniprot.org/uniprot/#_P52435-mappedCitation-2825027http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2825027
http://purl.uniprot.org/uniprot/#_O00267-mappedCitation-2825027http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2825027
http://purl.uniprot.org/uniprot/#_Q09161-mappedCitation-2825027http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2825027
http://purl.uniprot.org/uniprot/#_P18615-mappedCitation-2825027http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2825027
http://purl.uniprot.org/uniprot/#_P53803-mappedCitation-2825027http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2825027
http://purl.uniprot.org/uniprot/#_Q8IXH7-mappedCitation-2825027http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2825027
http://purl.uniprot.org/uniprot/#_O15514-mappedCitation-2825027http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2825027
http://purl.uniprot.org/uniprot/#_P19387-mappedCitation-2825027http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/2825027