Inorganic contents of the medaka egg before and after cortical reaction
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概要
- 論文の詳細を見る
Major anionic and cationic contents of medaka Oryzias latipes eggs were measured by ion chromatography and atomic absorption spectrophotometry, respectively. Differences in the total amounts of respective inorganic ions as determined with the ashes of eggs were hardly recognizable before and shortly after exocytosis. However, a decrease in the content of free Ca^<2+> and Mg^<2+> was recognized in dialysates of egg homogenates shortly after the initiation of exocytosis. The present data for O. latipes eggs suggest that changes in these cationic contents may be associated with the process of egg activation.
- 名古屋大学の論文
著者
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Sugitani Ken-ichiro
Department Of Natural Science Informatics School Of Informatics And Sciences Nagoya University
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Iwamatsu Takashi
Department Of Biology Aichi University Of Education
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SUGIURA Tsutomu
Department of Immunology, School of Medicine, University of Occupational and Environmental Health
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Hori Reiji
Ogaki Women's College
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Hori Reiji
Ogaki Women's College
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Sugiura Tsutomu
Department O Chemistry Aichi University Of Education
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