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Results 1 - 8 of 8
EC Number
Application
Commentary
Reference
agriculture
expression of enzyme gene in sense and antisense orientation, no significant differences in phenotype except for a delay in flowering time in antisense palnts. At high salinity, increase in percentage of germination, photosynthetic activity and seed yield in antisense plants. Sense plants show a very low redox state of apoplastic ascorbate and increased hydrogen peroxide contents in symplastic and apoplastic spaces
agriculture
expression of enzyme in sense- and antisense-orientations, enhanced enzyme activity oxidizes the apoplastic ascorbate pool, decreased enzyme activity increases the amount of ascorbate compared with dehydroascorbate. In sense and antisense plants, enzyme transcript levels are no longer subject to light/dark regulation. Relationship between enzyme activity and plant height and biomass
agriculture
up to 380fold increase in enzyme activity of leaf of transgenic plants, no change in total ascorbate content of apoplast, but redox state of ascorbate is reduced to below the threshold while that of glutathione is increased. Overexpressing plants show substantial increase in foliar injury and greater decline in CO2 assimilation upon exposure to ozone
analysis
quantitative determination of ascorbic acid with enzyme elctrode containing enzyme immobilized on nylon membrane
analysis
rapid and simple determination of L-ascorbate in food with immobilized enzyme
analysis
reagent for analysis of L-ascorbic acid in food
analysis
the enzyme is required in NO measurements to eliminates the interference of ascorbic acid and/or dehydroascorbic acid in the assays, overview
medicine
reagent for clinical analysis of L-ascorbic acid
Results 1 - 8 of 8