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rdf:type |
|
|
lifeskim:mentions |
umls-concept:C0001752,
umls-concept:C0002345,
umls-concept:C0012889,
umls-concept:C0035668,
umls-concept:C0035687,
umls-concept:C0040649,
umls-concept:C0086222,
umls-concept:C0086860,
umls-concept:C1280500,
umls-concept:C1419989,
umls-concept:C1419998,
umls-concept:C1705733,
umls-concept:C1822774,
umls-concept:C1948027
|
|
pubmed:issue |
2
|
|
pubmed:dateCreated |
1999-10-12
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|
pubmed:abstractText |
Alternative mRNA splicing of the fibronectin EDI exon is controlled by a purine-rich exonic splicing enhancer (ESE), postulated as a binding site for SR proteins. By using a transient expression alternative splicing assay combined with promoter swapping, we have demonstrated that the promoter can also control EDI splicing, arguing for coupling between the transcription and splicing machineries. We now report that the SR proteins SF2/ASF and 9G8 stimulate EDI splicing in vivo and that their effect requires an intact EDI ESE. Most importantly, we show that sensitivity to these SR proteins critically depends on the promoter structure, suggesting that the transcription machinery modulates their recruitment to the ESE.
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pubmed:grant |
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pubmed:language |
eng
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pubmed:journal |
|
|
pubmed:citationSubset |
IM
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pubmed:chemical |
|
|
pubmed:status |
MEDLINE
|
|
pubmed:month |
Aug
|
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pubmed:issn |
1097-2765
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|
pubmed:author |
|
|
pubmed:issnType |
Print
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pubmed:volume |
4
|
|
pubmed:owner |
NLM
|
|
pubmed:authorsComplete |
Y
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pubmed:pagination |
251-8
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|
pubmed:dateRevised |
2008-11-21
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|
pubmed:meshHeading |
pubmed-meshheading:10488340-Alternative Splicing,
pubmed-meshheading:10488340-Base Sequence,
pubmed-meshheading:10488340-Enhancer Elements, Genetic,
pubmed-meshheading:10488340-Exons,
pubmed-meshheading:10488340-Fibronectins,
pubmed-meshheading:10488340-Globins,
pubmed-meshheading:10488340-Humans,
pubmed-meshheading:10488340-Molecular Sequence Data,
pubmed-meshheading:10488340-Oligodeoxyribonucleotides,
pubmed-meshheading:10488340-Promoter Regions, Genetic,
pubmed-meshheading:10488340-RNA, Messenger,
pubmed-meshheading:10488340-RNA Polymerase II,
pubmed-meshheading:10488340-Recombinant Fusion Proteins,
pubmed-meshheading:10488340-Reverse Transcriptase Polymerase Chain Reaction,
pubmed-meshheading:10488340-Transcription, Genetic,
pubmed-meshheading:10488340-Transfection,
pubmed-meshheading:10488340-Tumor Cells, Cultured,
pubmed-meshheading:10488340-beta-Galactosidase
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|
pubmed:year |
1999
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|
pubmed:articleTitle |
Coupling of transcription with alternative splicing: RNA pol II promoters modulate SF2/ASF and 9G8 effects on an exonic splicing enhancer.
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|
pubmed:affiliation |
Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Argentina.
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|
pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
|
