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Yolk platelets in Xenopus oocytes maintain an acidic internal pH which may be essential for sodium accumulation
Yolk platelets constitute an embryonic endocytic compartment that stores maternally synthesized nutrients. The pH of Xenopus yolk platelets, measured by photometry on whole oocytes which had endocytosed FITC-vitellogenin, was found to be acidic (around pH 5.6). Experiments on digitonin-permeabilized...
| Formato: | Texto |
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| Lenguaje: | English |
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The Rockefeller University Press
1994
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2120061/ https://www.ncbi.nlm.nih.gov/pubmed/8195288 |