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Formation of fertilization acid by sea urchin eggs does not require specific cations

✍ Scribed by M. Paul; D. Epel


Book ID
118876779
Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
428 KB
Volume
94
Category
Article
ISSN
0014-4827

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Fertilization acid of sea urchin eggs is
✍ Paul, Miles ;Johnson, James D. ;Epel, David πŸ“‚ Article πŸ“… 1976 πŸ› John Wiley and Sons 🌐 English βš– 618 KB

## Abstract Sea urchin eggs treated with 10 mM NH~4~Cl release a β€œfertilization acid” although cortical granule exocytosis does not take place. If the eggs are inseminated following ammonia activation, the cortical reaction occurs and a fertilization membrane elevates in the absence of detectable a