Untersuchungen zur Photophosphorylierung bei Rhodospirillum molischianum und Rhodospirillum rubrum
Archiv für Mikrobiologie, ISSN: 0302-8933, Vol: 48, Issue: 2, Page: 122-135
1964
- 12Citations
- 1Captures
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
The isolated thylakoide-structures (chromatophores) of Rhodospirillum molischianum and Rhodospirillum rubrum are investigated with regard to activity of cyclic, light induced phosphorylation. A high activity of the photochemical apparatus needs an optimal external oxidation-reduction potential. Over-oxidation by oxygen or K[Fe[CN)] inhibit just as much as over-reduction by hydrogen and N-methyl phenazonium methosulfate or 2,6-dichlorphenol-indophenole both reduced with ascorbate. The highest activity is observed in hydrogen atmosphere without an electron-donator system or in helium with traces (0,07 μmol) of succinate. The inhibitoryeffect of oxygen can partly be compensated by reduced PMS. The photochemical apparatus of R. molischianum and R. rubrum react nearly in the same way on changes of the external oxidation-reduction potential and both systems are strongly inhibited by antimycin A but not by low concentrations of 2,4-dinitrophenole. R. molischianum is a strict anaerobic organism and can grow only in the light and under low oxygen partialpressure. In comparison with it R. rubrum is more oxygen-tolerant. The strain can grow under conditions of aerobic dark metabolism. The present results together with those of other investigations provide strong evidence for the conclusion that the systems of cyclic photophosphorylation in both organisms have the same composition and are relatively independent from the respiratory chain. © 1964 Springer-Verlag.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=34250950953&origin=inward; http://dx.doi.org/10.1007/bf00408453; http://link.springer.com/10.1007/BF00408453; http://www.springerlink.com/index/10.1007/BF00408453; http://www.springerlink.com/index/pdf/10.1007/BF00408453; https://dx.doi.org/10.1007/bf00408453; https://link.springer.com/article/10.1007/BF00408453
Springer Science and Business Media LLC
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know