| Autor: |
Horváth, Gábor, Droppa, Magdolna, Puskás, Ágnes |
| Zdroj: |
Zeitschrift für Naturforschung C; May 1990, Vol. 45 Issue: 5 p452-454, 3p |
| Abstrakt: |
Fluorescence induction characteristics have been studied in wild-type and atrazine-resistant mutant of Rliodobacter capsulatus. Fluorescence induction was found to be a useful technique to monitor the altered electron transfer in the atrazine-resistant mutants as well as in the different membrane fractions of wild-type R. capsulatus. In both cases, the proportion of the fast rise of variable fluorescence was increased indicating the enhancement of QA. I`n the mutant strain, the I50value of triazine herbicide terbutryn was increased by 100-fold whereas the natural resistance of R. capsulatus against diuron was abolished by the mutation. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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