| http://purl.uniprot.org/citations/16835443 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/16835443 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/16835443 | http://www.w3.org/2000/01/rdf-schema#comment | "The histidine kinase DhkC controls a phosphorelay involved in regulating the slug versus culmination choice during the multicellular developmental program of Dictyostelium discoideum. When the relay is active, slug migration is favored due to the activation of a cyclic AMP (cAMP) phosphodiesterase and the resultant lowering of the intracellular and extracellular levels of cAMP. Ammonia signaling represents one input into the DhkC phosphorelay, and previous studies indicated that the ammonium transporter C inhibits the relay in response to low ammonia levels. Evidence is presented that another member of the family of ammonium transporters, AmtA, also regulates the slug/culmination choice. Under standard conditions of development, the wild-type strain requires a transitional period of 2 to 3 h to go from fingers to culminants, with some slugs forming and migrating briefly prior to culmination. In contrast, amtA null cells, like cells that lack DhkC, possessed a transitional period of only 1 to 2 h and rarely formed slugs. Disruption of amtA in an amtC null strain overcame the slugger phenotype of that strain and restored its ability to culminate. Strains lacking AmtA were insensitive to the ability of ammonia to promote and prolong slug migration. These findings lead to the proposal that AmtA functions in ammonia sensing as an activator of the DhkC phosphorelay in response to perceived high ammonia levels."xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.org/dc/terms/identifier | "doi:10.1128/ec.00058-06"xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.org/dc/terms/identifier | "doi:10.1128/ec.00058-06"xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/author | "Dinsmore C.J."xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/author | "Dinsmore C.J."xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/author | "Kirsten J.H."xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/author | "Kirsten J.H."xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/author | "Singleton C.K."xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/author | "Singleton C.K."xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/date | "2006"xsd:gYear |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/date | "2006"xsd:gYear |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/name | "Eukaryot. Cell"xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/name | "Eukaryot. Cell"xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/pages | "991-996"xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/pages | "991-996"xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/title | "Function of ammonium transporter A in the initiation of culmination of development in Dictyostelium discoideum."xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/title | "Function of ammonium transporter A in the initiation of culmination of development in Dictyostelium discoideum."xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/volume | "5"xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://purl.uniprot.org/core/volume | "5"xsd:string |
| http://purl.uniprot.org/citations/16835443 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/16835443 |
| http://purl.uniprot.org/citations/16835443 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/16835443 |
| http://purl.uniprot.org/citations/16835443 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/16835443 |
| http://purl.uniprot.org/citations/16835443 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/16835443 |