| http://purl.uniprot.org/citations/25035404 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/25035404 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/25035404 | http://www.w3.org/2000/01/rdf-schema#comment | "The mitogen-activated protein kinase (MAPK) is a pivotal point of convergence for many signaling pathways in eukaryotes. In the classical MAPK cascade, a signal is transmitted via sequential phosphorylation and activation of MAPK kinase kinase, MAPK kinase (MKK), and MAPK. The activation of MAPK is dependent on dual phosphorylation of a TXY motif by an MKK, which is considered the sole kinase to phosphorylate and activate MAPK. Here, we report a novel regulatory mechanism of MAPK phosphorylation and activation besides the canonical MAPK cascade. A rice (Oryza sativa) calcium-dependent protein kinase (CDPK), CPK18, was identified as an upstream kinase of MAPK (MPK5) in vitro and in vivo. Curiously, CPK18 was shown to phosphorylate and activate MPK5 without affecting the phosphorylation of its TXY motif. Instead, CPK18 was found to predominantly phosphorylate two Thr residues (Thr-14 and Thr-32) that are widely conserved in MAPKs from land plants. Further analyses reveal that the newly identified CPK18-MPK5 pathway represses defense gene expression and negatively regulates rice blast resistance. Our results suggest that land plants have evolved an MKK-independent phosphorylation pathway that directly connects calcium signaling to the MAPK machinery."xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.org/dc/terms/identifier | "doi:10.1105/tpc.114.126441"xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.org/dc/terms/identifier | "doi:10.1105/tpc.114.126441"xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/author | "Chen J."xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/author | "Chen J."xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/author | "Wang Q."xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/author | "Wang Q."xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/author | "Yang Y."xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/author | "Yang Y."xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/author | "Xie K."xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/author | "Xie K."xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/date | "2014"xsd:gYear |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/date | "2014"xsd:gYear |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/name | "Plant Cell"xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/name | "Plant Cell"xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/pages | "3077-3089"xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/pages | "3077-3089"xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/title | "Direct phosphorylation and activation of a mitogen-activated protein kinase by a calcium-dependent protein kinase in rice."xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/title | "Direct phosphorylation and activation of a mitogen-activated protein kinase by a calcium-dependent protein kinase in rice."xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/volume | "26"xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://purl.uniprot.org/core/volume | "26"xsd:string |
| http://purl.uniprot.org/citations/25035404 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/25035404 |
| http://purl.uniprot.org/citations/25035404 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/25035404 |