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| Locus name | AT2G17265 |
| Alias | DMR1 | | Organism | Arabidopsis thaliana | | Taxonomic identifier | [NCBI] | | Function category | signal transduction | | Effect for Senescence | promote | | Gene Description | DOWNY MILDEW RESISTANT 1 encodes a homoserine kinase (HSK) which produces O-phospho-L-homoserine (HserP), a compound at the branching point of methionine and threonine biosynthesis. | | Evidence | Genetic evidence [Ref 1] | | References | 1: Brewer HC, Hawkins ND, Hammond-Kosack KE.Mutations in the Arabidopsis homoserine kinase gene DMR1 confer enhanced resistance to Fusarium culmorum and F. graminearum.BMC Plant Biol. 2014 Nov 29;14:317. doi: 10.1186/s12870-014-0317-0. | | Sequence | AT2G17265.1 | mRNA | CDS | Protein
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| | Mutant name |
dmr1 | | Mutant/Transgenic |
mutant | | Ecotype |
Col-0 |
| Mutagenesis type |
T-DNA |
Mutant Image  | |
| | Delayed leaf senescence was also observed in dmr1 plants compared to wild type and correlated with reduced Fusarium leaf colonisation. | |
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