Turning on of activities in unfertilized sea urchin eggs: correlation with changes of the surface.
Unfertilized sea urchin eggs exposed to low concentrations of ammonia enter into a number of activities which normally appear after fertilization. It is shown that the effects are attributable to ammonia, rather than to NH4+ ions of elevated pH. The same effects are obtained by exposure to isotonic...
Wedi'i Gadw mewn:
| Cyhoeddwyd yn: | Proc Natl Acad Sci U S A |
|---|---|
| Prif Awduron: | , , |
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
National Academy of Sciences
1975
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| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC388743/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/1060127/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.72.11.4469 |
| Tagiau: |
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
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