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Measurement of the cytoplasmic pH of Dictyostelium discoideum using a low light level microspectrofluorometer
Pyranine was employed as a sensitive pH indicator in a low light level microspectrofluorometer. The in vivo and in vitro standard curves of the 460/410-nm fluorescence excitation ratio of pyranine as a function of pH are identical. Therefore, pyranine is specifically sensitive to cytoplasmic pH in D...
| Formato: | Texto |
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| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1988
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2115642/ https://www.ncbi.nlm.nih.gov/pubmed/2849608 |