| http://purl.uniprot.org/citations/26160583 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/26160583 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/26160583 | http://www.w3.org/2000/01/rdf-schema#comment | "Flower development and fertilization are tightly controlled in Arabidopsis thaliana. In order to permit the fertilization of a maximum amount of ovules as well as proper embryo and seed development, a subtle balance between pollen tube growth inside the transmitting tract and pollen tube exit from the septum is needed. Both processes depend on a type of programmed cell death that is still poorly understood. Here, it is shown that a Kunitz protease inhibitor related to water-soluble chlorophyll proteins of Brassicaceae (AtWSCP, encoded by At1g72290) is involved in controlling cell death during flower development in A. thaliana. Genetic, biochemical, and cell biology approaches revealed that WSCP physically interacts with RD21 (RESPONSIVE TO DESICCATION) and that this interaction in turn inhibits the activity of RD21 as a pro-death protein. The regulatory circuit identified depends on the restricted expression of WSCP in the transmitting tract and the septum epidermis. In a respective Atwscp knock-out mutant, flowers exhibited precocious cell death in the transmitting tract and unnatural death of septum epidermis cells. As a consequence, apical-basal pollen tube growth, fertilization of ovules, as well as embryo development and seed formation were perturbed. Together, the data identify a unique mechanism of cell death regulation that fine-tunes pollen tube growth."xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.org/dc/terms/identifier | "doi:10.1093/jxb/erv327"xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.org/dc/terms/identifier | "doi:10.1093/jxb/erv327"xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/author | "Reinbothe C."xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/author | "Reinbothe C."xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/author | "Reinbothe S."xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/author | "Reinbothe S."xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/author | "Rustgi S."xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/author | "Rustgi S."xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/author | "Boex-Fontvieille E."xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/author | "Boex-Fontvieille E."xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/date | "2015"xsd:gYear |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/date | "2015"xsd:gYear |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/name | "J. Exp. Bot."xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/name | "J. Exp. Bot."xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/pages | "6119-6135"xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/pages | "6119-6135"xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/title | "A Kunitz-type protease inhibitor regulates programmed cell death during flower development in Arabidopsis thaliana."xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/title | "A Kunitz-type protease inhibitor regulates programmed cell death during flower development in Arabidopsis thaliana."xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/volume | "66"xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://purl.uniprot.org/core/volume | "66"xsd:string |
| http://purl.uniprot.org/citations/26160583 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/26160583 |
| http://purl.uniprot.org/citations/26160583 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/26160583 |