| http://purl.uniprot.org/citations/26732494 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/26732494 | http://www.w3.org/2000/01/rdf-schema#comment | "Nitrogen deficiency induces leaf senescence. However, whether or how nitrate might affect this process remains to be investigated. Here, we report an interesting finding that nitrate-instead of nitrogen-starvation induced early leaf senescence in nrt1.5 mutant, and present genetic and physiological data demonstrating that nitrate starvation-induced leaf senescence is suppressed by NRT1.5. NRT1.5 suppresses the senescence process dependent on its function from roots, but not the nitrate transport function. Further analyses using nrt1.5 single and nia1 nia2 nrt1.5-4 triple mutant showed a negative correlation between nitrate concentration and senescence rate in leaves. Moreover, when exposed to nitrate starvation, foliar potassium level decreased in nrt1.5, but adding potassium could essentially restore the early leaf senescence phenotype of nrt1.5 plants. Nitrate starvation also downregulated the expression of HAK5, RAP2.11, and ANN1 in nrt1.5 roots, and appeared to alter potassium level in xylem sap from nrt1.5. These data suggest that NRT1.5 likely perceives nitrate starvation-derived signals to prevent leaf senescence by facilitating foliar potassium accumulation."xsd:string |
| http://purl.uniprot.org/citations/26732494 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.molp.2015.12.015"xsd:string |
| http://purl.uniprot.org/citations/26732494 | http://purl.uniprot.org/core/author | "Meng S."xsd:string |
| http://purl.uniprot.org/citations/26732494 | http://purl.uniprot.org/core/author | "Fu Y.L."xsd:string |
| http://purl.uniprot.org/citations/26732494 | http://purl.uniprot.org/core/author | "Gong J.M."xsd:string |
| http://purl.uniprot.org/citations/26732494 | http://purl.uniprot.org/core/author | "Peng J.S."xsd:string |
| http://purl.uniprot.org/citations/26732494 | http://purl.uniprot.org/core/author | "Yi H.Y."xsd:string |
| http://purl.uniprot.org/citations/26732494 | http://purl.uniprot.org/core/author | "Zhang G.B."xsd:string |
| http://purl.uniprot.org/citations/26732494 | http://purl.uniprot.org/core/author | "He Y.N."xsd:string |
| http://purl.uniprot.org/citations/26732494 | http://purl.uniprot.org/core/date | "2016"xsd:gYear |
| http://purl.uniprot.org/citations/26732494 | http://purl.uniprot.org/core/name | "Mol Plant"xsd:string |
| http://purl.uniprot.org/citations/26732494 | http://purl.uniprot.org/core/pages | "461-470"xsd:string |
| http://purl.uniprot.org/citations/26732494 | http://purl.uniprot.org/core/title | "Arabidopsis NRT1.5 Mediates the Suppression of Nitrate Starvation-Induced Leaf Senescence by Modulating Foliar Potassium Level."xsd:string |
| http://purl.uniprot.org/citations/26732494 | http://purl.uniprot.org/core/volume | "9"xsd:string |
| http://purl.uniprot.org/citations/26732494 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/26732494 |
| http://purl.uniprot.org/citations/26732494 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/26732494 |
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| http://purl.uniprot.org/uniprot/#_Q53XI1-mappedCitation-26732494 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/26732494 |
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| http://purl.uniprot.org/uniprot/#_Q6J9S1-mappedCitation-26732494 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/26732494 |
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| http://purl.uniprot.org/uniprot/#_Q9SYT0-mappedCitation-26732494 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/26732494 |
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