Ultradian metabolic oscillation of Saccharomyces cerevisiae during aerobic continuous culture: hydrogen sulphide, a population synchronizer, is produced by sulphite reductase.

@article{Sohn2001UltradianMO,
  title={Ultradian metabolic oscillation of Saccharomyces cerevisiae during aerobic continuous culture: hydrogen sulphide, a population synchronizer, is produced by sulphite reductase.},
  author={Ho Yong Sohn and Hiroshi Kuriyama},
  journal={Yeast},
  year={2001},
  volume={18 2},
  pages={125-35}
}
We have reported that the consecutive cyclic production of H(2)S resulted in population synchrony of ultradian metabolic oscillation (Sohn et al., 2000). In order to understand the origin of H(2)S and its nature of periodic production, changes of sulphur compounds concentration and responsible enzymes were investigated. The concentrations of extracellular sulphate, intracellular glutathione and cysteine oscillated during metabolic oscillation but only the oscillation of sulphate concentration… CONTINUE READING

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