| http://purl.uniprot.org/citations/21933174 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/21933174 | http://www.w3.org/2000/01/rdf-schema#comment | "Several mammalian protein families inhibit the activity of signal transducer and activator of transcription (STAT) proteins. The protein inhibitor of activated STAT (PIAS) was initially identified through its ability to interact with human STAT proteins. We isolated a gene (pisA) encoding a Dictyostelium orthologue of PIAS, Dd-PIAS, which possesses almost all the representative motifs and domains of mammalian PIAS proteins. A Dd-PIAS null mutant strain displays a normal terminal morphology but with accelerated development once cells are aggregated. In contrast, Dd-PIAS overexpressor strains demonstrate delayed aggregation, almost no slug phototaxis, impaired slug motility, and a prolonged slug migration period. This strain is a near phenocopy of the Dd-STATa null mutant, although it eventually forms a fruiting body, albeit inefficiently. The expression of several Dd-STATa-activated genes is upregulated in the Dd-PIAS null mutant and there is ectopic expression of pstAB makers. The concentration of a PIAS-green fluorescent protein (GFP) fusion protein, expressed under the PIAS promoter, is greatest in the pstO cells and gradually decreases with proximity to the tip of the slug and culminant: a pattern diametrically opposite to that of Dd-STATa. Our results suggest a functional interrelationship between Dd-PIAS and Dd-STATa that influences gene expression and development."xsd:string |
| http://purl.uniprot.org/citations/21933174 | http://purl.org/dc/terms/identifier | "doi:10.1111/j.1440-169x.2011.01296.x"xsd:string |
| http://purl.uniprot.org/citations/21933174 | http://purl.uniprot.org/core/author | "Kawata T."xsd:string |
| http://purl.uniprot.org/citations/21933174 | http://purl.uniprot.org/core/author | "Ogasawara S."xsd:string |
| http://purl.uniprot.org/citations/21933174 | http://purl.uniprot.org/core/author | "Hirano T."xsd:string |
| http://purl.uniprot.org/citations/21933174 | http://purl.uniprot.org/core/author | "Yachi A."xsd:string |
| http://purl.uniprot.org/citations/21933174 | http://purl.uniprot.org/core/author | "Aoshima R."xsd:string |
| http://purl.uniprot.org/citations/21933174 | http://purl.uniprot.org/core/date | "2011"xsd:gYear |
| http://purl.uniprot.org/citations/21933174 | http://purl.uniprot.org/core/name | "Dev Growth Differ"xsd:string |
| http://purl.uniprot.org/citations/21933174 | http://purl.uniprot.org/core/pages | "897-909"xsd:string |
| http://purl.uniprot.org/citations/21933174 | http://purl.uniprot.org/core/title | "Evidence for a functional link between Dd-STATa and Dd-PIAS, a Dictyostelium PIAS homologue."xsd:string |
| http://purl.uniprot.org/citations/21933174 | http://purl.uniprot.org/core/volume | "53"xsd:string |
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