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Basic mutant information
Mutant name
amiRgox1/2
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Mutant/Transgenic
transgene
Ecotype
Col-0
Mutagenesis type
transgenic;amiRNA
(Semi-)Dominant/Recessive
recessive
Description
Disruption of the photorespiratory cycle in amiRgox1/2 rosettes leads to senescence-related symptoms after transfer from HC to air
References
1: Dellero Y, Jossier M, Glab N, Oury C, Tcherkez G, Hodges M.
Decreased glycolate oxidase activity leads to altered carbon allocation and leaf senescence after a transfer from high CO2 to ambient air in Arabidopsis thaliana.
J Exp Bot. 2016 May;67(10):3149-63. doi: 10.1093/jxb/erw054. Epub 2016 Feb 19.
Mutated genes
Mutated Gene 1
Locus name
At3g14420
Alias
GOX1
Organism
Arabidopsis thaliana
Description
glycolate oxidase (GOX)
Mutated Gene 2
Locus name
At3g14415
Alias
GOX2
Organism
Arabidopsis thaliana
Description
glycolate oxidase (GOX)
Phenotype information
Stress induced senescence
Chlorophyll content
low
Marker gene expression
high
RuBisCO
low
Soluble amino acids
low