Influence of pH on the stability of some aminoacyl transfer ribonucleic acids and their elution pattern in chromatography on columns of methylated albumin adsorbed on kieselguhr
- At pH 5.3 and 4.5 the half life of valyl-, threonyl-, leucyl- and seryl-tRNA from E. coli K 12 is significantly higher than at pH 6.8. While no changes were observed in the MAK elution patterns of valyl- and threonyl-tRNA, leucyl-tRNA was eluted in two peaks at pH 6.8 and 5.3 and in one broad peak at pH 4.5. Seryl-TRNA - two peaks at pH 6.8 - was separated in three peaks at pH 5.3 and 4.5. Rechromatography of these peaks at the other pH suggests the existence of at least four species of seryl-tRNA in E. coli K 12.
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| Author: | Edgar LodemannGND, Ilse Niedenthal, Adolf WackerGND |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-714666 |
| DOI: | https://doi.org/10.1515/znb-1970-0814 |
| ISSN: | 1865-7117 |
| ISSN: | 0932-0776 |
| Parent Title (German): | Zeitschrift für Naturforschung, B |
| Publisher: | Verlag der Zeitschrift für Naturforschung |
| Place of publication: | Tübingen |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 2014/06/02 |
| Year of first Publication: | 1970 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2023/12/29 |
| Volume: | 25.1970 |
| Issue: | 8 |
| Page Number: | 4 |
| First Page: | 845 |
| Last Page: | 848 |
| HeBIS-PPN: | 517669048 |
| Institutes: | Biowissenschaften |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 57 Biowissenschaften; Biologie / 570 Biowissenschaften; Biologie |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Creative Commons - Namensnennung-Nicht kommerziell-Keine Bearbeitung 3.0 |
