Ascidian sperm chymotrypsin-like enzyme; participation in fertilization
- 1 April 1983
- journal article
- research article
- Published by Springer Nature in Cellular and Molecular Life Sciences
- Vol. 39 (4), 377-378
- https://doi.org/10.1007/bf01963132
Abstract
The action of a chymotrypsin-like enzyme from sperm extract from the ascidianHalocynthia roretzi was studied using several substrates. It was found that the most susceptible substrate had the most powerful inhibitory effect on fertilization in this animal. Among the substrates, the order of susceptibility coincided with the order of inhibitory ability, which indicates that the enzyme is involved in the fertilization process.Keywords
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