1  Yeast respiratory oscillations (YROs) share features with circadian rhythms
2  Changes that alter the period of circadian rhythms have the same effect on YROs
3  Oxidation cycles of peroxiredoxins are a characteristic of both oscillations
4  Mechanistic similarities between these cycles may reflect a common origin
5  Here, we use comparative chronobiology to distinguish fundamental clock mechanisms from species and/or tissue-specific adaptations and thereby identify features shared between circadian rhythms in mammalian cells and non-circadian temperature- compensated respiratory oscillations in budding yeast
6  We find that both types of oscillations are coupled with the cell division cycle, exhibit period determination by CK1 and GSK3, and have peroxiredoxin over-oxidation cycles. We also explore how peroxiredoxins contribute to YROs. 返回小木虫查看更多