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Fertilization acid of sea urchin eggs: Evidence that it is H+, not CO2

✍ Scribed by Linda Z. Holland; Meredith Gould-Somero


Book ID
118873279
Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
504 KB
Volume
92
Category
Article
ISSN
0012-1606

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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