Membrane potential depolarization and increased intracellular pH accompany the acrosome reaction of sea urchin sperm.
The intracellular pH and membrane potential in sperm of the sea urchin Strongylocentrotus purpuratus were investigated by using fluorescent and radiolabeled probes. The weak bases [14C]methylamine, [14C]diethylamine, and 9-aminoacridine were concentrated within sperm 5-fold or greater. The weak acid...
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| Pubblicato in: | Proc Natl Acad Sci U S A |
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| Autori principali: | , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
National Academy of Sciences
1981
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC348978/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6947215/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.78.10.6066 |
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