| http://purl.uniprot.org/citations/15220467 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/15220467 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/15220467 | http://www.w3.org/2000/01/rdf-schema#comment | "Metallothioneins are small, ubiquitous Cys-rich proteins known to be involved in reactive oxygen species (ROS) scavenging and metal homeostasis. We found that the expression of a metallothionein gene (OsMT2b) was synergically down-regulated by OsRac1 and rice (Oryza sativa) blast-derived elicitors. Transgenic plants overexpressing OsMT2b showed increased susceptibility to bacterial blight and blast fungus. OsMT2b-overexpressing cells showed reduced elicitor-induced hydrogen peroxide production. In contrast, homozygous OsMT2b::Tos17-inserted mutant and OsMT2b-RNAi-silenced transgenic cells showed significantly higher elicitor-induced hydrogen peroxide production than the wild-type cells. In vitro assay showed that recombinant OsMT2b protein possessed superoxide- and hydroxyl radical-scavenging activities. Taken together, these results showed that OsMT2b is an ROS scavenger and its expression is down-regulated by OsRac1, thus potentiating ROS, which function as signals in resistance response. The results suggest that OsRac1 plays a dual role as an inducer of ROS production and a suppressor of ROS scavenging."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.org/dc/terms/identifier | "doi:10.1104/pp.103.036384"xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.org/dc/terms/identifier | "doi:10.1104/pp.103.036384"xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/author | "Kawasaki T."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/author | "Kawasaki T."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/author | "Wong H.L."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/author | "Wong H.L."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/author | "Shimamoto K."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/author | "Shimamoto K."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/author | "Sakamoto T."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/author | "Sakamoto T."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/author | "Umemura K."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/author | "Umemura K."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/date | "2004"xsd:gYear |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/date | "2004"xsd:gYear |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/name | "Plant Physiol."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/name | "Plant Physiol."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/pages | "1447-1456"xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/pages | "1447-1456"xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/title | "Down-regulation of metallothionein, a reactive oxygen scavenger, by the small GTPase OsRac1 in rice."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/title | "Down-regulation of metallothionein, a reactive oxygen scavenger, by the small GTPase OsRac1 in rice."xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/volume | "135"xsd:string |
| http://purl.uniprot.org/citations/15220467 | http://purl.uniprot.org/core/volume | "135"xsd:string |