Untersuchungen über die Zusammensetzung der Desoxyribonucleinsäure aus den reifen Spermatozoen von Seegurken
- A method which serves to isolate the gonads from the sea cucumber (Holothuria polii) is outlined. Criteria that will secure a well determined status of maturity of the sperm are given. From this preparation a deoxyribonucleic acid is made, purified and analysed. It is concluded that the analytical data are in compliance with the theory of Crick and Watson. The ratio of Moles for this DNA while its nitrogen to phosphorus ratio on weight basis is 1,67.
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| Author: | Rudolf K. Zahn, Annesuse Docter, Hanskurt Müller |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-698414 |
| DOI: | https://doi.org/10.1515/znb-1958-0611 |
| ISSN: | 1865-7117 |
| ISSN: | 0932-0776 |
| Parent Title (German): | Zeitschrift für Naturforschung, B |
| Publisher: | Verlag der Zeitschrift für Naturforschung |
| Place of publication: | Tübingen |
| Document Type: | Article |
| Language: | German |
| Date of Publication (online): | 2014/06/02 |
| Year of first Publication: | 1958 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2023/07/06 |
| Volume: | 13 |
| Issue: | 6 |
| Page Number: | 4 |
| First Page: | 404 |
| Last Page: | 407 |
| HeBIS-PPN: | 511910118 |
| Institutes: | Biowissenschaften |
| Medizin | |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 57 Biowissenschaften; Biologie / 570 Biowissenschaften; Biologie |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Creative Commons - Namensnennung-Nicht kommerziell-Keine Bearbeitung 3.0 |
