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

Ultradian oscillation of Saccharomyces c

Ultradian oscillation of Saccharomyces cerevisiae during aerobic continuous culture: hydrogen sulphide mediates population synchrony

✍ Ho-Yong Sohn; Douglas B. Murray; Hiroshi Kuriyama 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 124 KB

Saccharomyces cerevisiae showed an ultradian respiratory oscillation during aerobic continuous culture. Analysis of the off-gas revealed that hydrogen sulphide production also oscillated. Production was ®rst detected at the onset of low respiration and reached a maximum (1.5 mM) prior to minimum res