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SPECTROPHOTOMETRIC STUDIES OF PENETRATION : IV. PENETRATION OF TRIMETHYL THIONIN INTO NITELLA AND VALONIA FROM METHYLENE BLUE.
Spectrophotometric measurements show that it is chiefly the trimethyl thionin that is present in the sap extracted from the vacuoles of uninjured cells of Nitella or Valonia which have been placed in methylene blue solution at a little above pH 9. Whether these measurements were made immediately or...
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1928
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2323689/ https://www.ncbi.nlm.nih.gov/pubmed/19872443 |