Glycogen content and nitrogenase activity in Anabaena variabilis

@article{Ernst2004GlycogenCA,
  title={Glycogen content and nitrogenase activity in Anabaena variabilis},
  author={Anneliese Ernst and Heide L. Kirschenlohr and Jes{\'u}s D{\'i}ez and P eter B{\"o}ger},
  journal={Archives of Microbiology},
  year={2004},
  volume={140},
  pages={120-125}
}
Nitrogenase (=acetylene-reducing activity) was followed during photoautotrophic growth of Anabaena variabilis (ATCC 29413). When cell density increased during growth, (1) inhibition of light-dependent activity by DCMU, an inhibitor of photosynthesis, increased, and (2) nitrogenase activity in the dark decreased. Addition of fructose stabilized dark activity and alleviated the DCMU effect in cultures of high cell density. The resistance of nitrogenase towards oxygen inactivation decreased after… CONTINUE READING

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References

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Showing 1-10 of 28 references

Control of hydrogen-dependent nitrogenase activity by adenylates and electron flow in heterocysts of Anabaena variabilis (ATCC 29413)

  • A Ernst
  • Biochim Biophys Acta
  • 1984

Effects of preillumination on dark nitrogen fixation and respiration by Anabaena cylindrica

  • M Ohmori
  • Plant Cell Physiol
  • 1984
1 Excerpt

Nitrogenase activity of the nonheterocystous cyanobacterium Phorrnidium foveolarurn

  • H Weisshaar
  • Arch Microbiol'
  • 1983

Nitrogenase inactivation by oxygen and enzyme turnover in Anabaena cylindrica

  • MA Murry, PC Hallenbeck, D Estiva
  • Can J Microbiol
  • 1983

Phosphorylation and nitrogenase activity in isolated heterocysts from Anabaena variabilis (ATCC 29413)

  • A Ernst, H B6hme
  • Biochim Biophys Acta
  • 1983

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