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Role of calcium ions in the control of embryogenesis of Xenopus. Changes in the subcellular distribution of calcium in early cleavage embryos after treatment with the ionophore A23187
Treatment of stage 5 Xenopus embryos with the ionophore A23187 for only 10 min, in the absence of extracellular Mg2+ and Ca2+, causes cortical contractions and a high incidence of abnormal embryos during subsequent development. Cation analysis shows that divalent ions are not lost from the embryos,...
| Formato: | Texto |
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| Lenguaje: | English |
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The Rockefeller University Press
1979
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2110362/ https://www.ncbi.nlm.nih.gov/pubmed/379014 |