THE ACTIVATION OF SEA URCHIN EGGS BY MEANS OF PHENOLS
โ Scribed by MASARU ISHIKAWA
- Book ID
- 108940915
- Publisher
- John Wiley and Sons
- Year
- 1954
- Tongue
- English
- Weight
- 293 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0012-1592
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract Decreased glycogen radioactivity was followed as an indicator of glycogen utilization following activation of __Strongylocentrotus purpuratus__ eggs. Within 15 minutes of exposure to sperm or ammonia, egg glycogen radioactivity decreased. The level of radioactivity in control (unfertili
## Abstract The presence of at least 2.5 mM Na during the first several min after insemination is requied for the activation of sea urchin eggs. Of those chemical species examined that exist entirely as cations, and which did not activate the unfertilized egg, only Li substitutes for Na. Ammonium a