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Alias | SID | Organism | Fescue (Festuca pratensis Huds.) | Taxonomic identifier | [NCBI] | Function category | Chlorophyll degradation | Effect for Senescence | promote | Gene Description | Sid locus (sgr), a mutant allele of which is responsible for the stay green character, encodes or regulates the gene for, phaeophorbide a dioxygenase.Alleles of F. pratensis and rice homologs of Arabidopsis At4g22920 likely underlie the monocot stay-green phenotypes.In addition, At4g22920 is the most similar Arabidopsis protein to LOC_Os09g36200. F. pratensis-derived homologue of LOC_Os09g36200 was considered to be a strong candidate for y (sgr). | Evidence | Genetic evidence:Mutant [Ref 1] | References | 1: Davies TG, Thomas H, Thomas BJ, Rogers LJLeaf Senescence in a Nonyellowing Mutant of Festuca pratensis: Metabolism of Cytochrome f.Plant Physiol. 1990 Jun;93(2):588-952: Armstead I, Donnison I, Aubry S, Harper J, H_rtensteiner S, James C, Mani J, Moffet M, Ougham H, Roberts L, Thomas A, Weeden N, Thomas H, King ICross-species identification of Mendel's I locus.Science 2007 Jan 5;315(5808):73 |
| Mutant name |
Bf993 | Mutant/Transgenic |
mutant | Ecotype |
fescue (Festuca pratensis Huds.) |
Mutagenesis type |
other |
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