水産増殖
Online ISSN : 2185-0194
Print ISSN : 0371-4217
ISSN-L : 0371-4217
短報
Distribution of Cysteinesulfinate Decarboxylase and Cysteamine Dioxygenase Activities in Internal Organs of Common Carp Cyprinus carpio
Takanobu GotoYuta EndouYuichi KitaokaFumihiko HasumiShin-Kwon KimToshio Takeuchi
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ジャーナル フリー

2008 年 56 巻 4 号 p. 607-608

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In order to investigate the biosynthesis of taurine in common carp, organic distributions of cysteinesulfinate decarboxylase (CSD) and cysteamine dioxygenase (CAO) activities were determined. The highest CSD activity was observed in kidney, followed by brain, hepatopancreas and gill. On the contrary, the highest CAO activity was observed in hepatopancreas, which value was twice as high as hepatopancreatic CSD activity. A weak activity was detected in intestine, spleen, heart and brain.

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© 2008 Japanese Society for Aquaculture Research
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