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Effects of the treatments of the spermatozoa with alkaline sea water, low-Caz z solution and uranyl nitrate solution on the insemination of sea urchin eggs, Hemicentrotus pulcherrimus.
http://hdl.handle.net/10091/10433
http://hdl.handle.net/10091/1043337d52fcd-3da7-48b8-943f-4db34453dc97
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Science04-02-04.pdf (474.2 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2010-10-06 | |||||
タイトル | ||||||
タイトル | Effects of the treatments of the spermatozoa with alkaline sea water, low-Caz z solution and uranyl nitrate solution on the insemination of sea urchin eggs, Hemicentrotus pulcherrimus. | |||||
言語 | en | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
KOENUMA, AKIRA
× KOENUMA, AKIRA |
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出版者 | ||||||
出版者 | 信州大学理学部 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 信州大学理学部紀要 4(2): 71-78(1970) | |||||
書誌情報 |
信州大学理学部紀要 巻 4, 号 2, p. 71-78, 発行日 1970-03-20 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | On the insemination of the sea urchin eggs, Hemicentrotus pulcherrimus, the effects of the modified spermatozoa were investigated. In the cases where the eggs were inseminated with the spermatozoa treated with the alkaline sea water, pH 9.2, abnormally cleavaged eggs increased. In these abnormal eggs there seems to be a pretty number of the polyspermic eggs. From the insemination with the low-Caz z -treated spermatozoa a somewhat increase of the abnormal eggs resulted. In the cases of the insemination with the spermatozoa treated with uranyl nitrate solution an increase of the abnormal eggs did not result from the first insemination with the modified sperm, but from the second insemination. These results show a possibility that those treatments of the spermatozoa affect in an early process of fertilization. As to the results of these experiments, effects of treatments of the spermatozoa were discussed with a relation to the acrosome reaction of the spermatozoa. | |||||
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内容記述タイプ | Other | |||||
内容記述 | Article | |||||
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収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0583-063X | |||||
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収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00697923 | |||||
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出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |