## Abstract A spermβactivating substance (SAS) was obtained from the jelly coat of seaβurchin ova and its chemical properties were investigated in three seaurchin species. The SAS was partially purified from the jelly coat of __pseudocentrotus__ eggs through several steps of purification by procedu
β¦ LIBER β¦
Proteolytic Activity in Eggs and Sperms from Sea-Urchins
β Scribed by LUNDBLAD, GUNNAR
- Book ID
- 109559686
- Publisher
- Nature Publishing Group
- Year
- 1949
- Tongue
- English
- Weight
- 93 KB
- Volume
- 163
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/163643a0
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