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EFFECTS OF CHEMICAL DISRUPTION ON THE BIOLOGICAL ACTIVITIES OF SEA URCHIN EGG JELLY

✍ Scribed by K. ISHIHARA; J. C. DAN

Book ID
108942059
Publisher
John Wiley and Sons
Year
1970
Tongue
English
Weight
736 KB
Volume
12
Category
Article
ISSN
0012-1592

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## Abstract A sperm‐activating substance (SAS) was obtained from the jelly coat of sea‐urchin 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