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| Mutant name | vtc1 |
| Mutant/Transgenic |
mutant |
| Ecotype |
Col-0 |
| Mutagenesis type |
EMS |
| (Semi-)Dominant/Recessive |
recessive |
| Description |
The timing of senescence and response to pathogens is altered in the ascorbate-deficient Arabidopsis mutant vitamin c-1. |
| References |
1: Barth C, Moeder W, Klessig DF, Conklin PLThe timing of senescence and response to pathogens is altered in the ascorbate-deficient Arabidopsis mutant vitamin c-1.Plant Physiol. 200 Apr;134(4):1784-92
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| Locus name |
AT2G39770 |
| Alias |
VTC1/CYT1/SOZ1/GMP1/EMB101 |
| Organism |
Arabidopsis thaliana |
| Description |
Encodes a GDP-mannose pyrophosphorylase/ mannose-1-pyrophosphatase. This enzyme provides GDP-mannose, which is used for cell wall carbohydrate biosynthesis and protein glycosylation as well as for ascorbate (vitamin C) biosynthesis. Mutations in this gene confer hypersensitivity to NH4+. |
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