Separate Assays Specific for Ascorbate Peroxidase and Guaiacol Peroxidase and for the Chloroplastic and Cytosolic Isozymes of Ascorbate Peroxidase in Plants : ENVIRONMENTAL AND STRESS RESPONSES : PROTEINS, ENZYMES AND METABOLISM
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概要
- 論文の詳細を見る
Ascorbate (AsA) peroxidase can be inactivated both by p-chloromercuribenzoate and by the depletion of AsA but guaiacol peroxidases, such as horseradish peroxidase, cannot. The cytosolic isozymes of AsA peroxidase are less sensitive to depletion of AsA than the chloroplastic isozymes, which include stromal [Chen and Asada (1989) Plant Cell Physiol. 30: 987] and thyla-koid-bound [Miyake and Asada (1992) Plant Cell Physiol. 33: 541] enzymes. Exploring these properties, we established simple methods for separate assays of AsA peroxidase and guaiacol per-oxidase and of the three isozymes of AsA peroxidase in plant extracts. These methods were used to characterize the guaiacol peroxidases and isozymes of AsA peroxidase in plants and algae.
- 日本植物生理学会の論文
著者
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Asada Kozi
The Research Institute for Food Science, Kyoto University
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Asada Kozi
The Research Institute For Food Science Kyoto University
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Chen Gong-Xiang
The Research Institute for Food Science, Kyoto University
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Chen Gong-xiang
The Research Institute For Food Science Kyoto University
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Amako Katsumi
The Research Institute For Food Science Kyoto University
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Asada Kozi
The Research Institulefor Fbod Science Kyoto University
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