ReviewPhilosophical transactions of the Royal Society of London. Series B, Biological sciences2011
Evolution of time-keeping mechanisms: early emergence and adaptation to photoperiod.
Review in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
80 citing papers in PubMed.
- The suprachiasmatic nucleus: a central pacemaker for temporal coordination of energy metabolic homeostasis.Reviews in endocrine & metabolic disorders · 2026Review
- Moonlight drives the energy balance and annual cycle of a nocturnal forager.Science advances · 2026Article
- Neurotensin in the extended amygdala maintains wakefulness in novel environments.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Could photoperiodic responses have evolved before the emergence of circadian clocks?The New phytologist · 2025Review
- The Effects of Light on Vertebrate Welfare: A Review.Animals : an open access journal from MDPI · 2025Review
- Twenty-four-hour Skin Temperature Rhythms in Young People With Emerging Mood Disorders: Relationships With Illness Subtypes and Clinical Stage.Journal of biological rhythms · 2025Article
- Seasonal timing and interindividual differences in shiftwork adaptation.NPJ digital medicine · 2025Article
- Shedding light on dark taxa: exploring a cryptic diversity of parasitoid wasps affected by artificial light at night.Scientific reports · 2025Article
- Sex-specific expression of circadian rhythms enables allochronic speciation.Evolution letters · 2025Article
- PERspectives on circadian cell biology.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Review
- The circadian clock gene period regulates the composition and daily bacterial load of the gut microbiome in Drosophila melanogaster.Scientific reports · 2025Article
- Temperature-dependent fold-switching mechanism of the circadian clock protein KaiB.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Light sampling behaviour regulates circadian entrainment in mice.BMC biology · 2024Article
- Computational modeling of the synergistic role of GCN2 and the HPA axis in regulating the integrated stress response in the central circadian timing system.Physiological genomics · 2024Article
- Darwin and the biological rhythms.PNAS nexus · 2024Article
- Variation in photoperiod response corresponds to differences in circadian light sensitivity in northern and southern Nasonia vitripennis lines.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2024Article
- Testing the evolutionary drivers of malaria parasite rhythms and their consequences for host-parasite interactions.Evolutionary applications · 2024Article
- Clock-talk: have we forgotten about geographic variation?Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2024Article
- Article
- Clockwork intruders: Do parasites manipulate their hosts' circadian rhythms?Current research in parasitology & vector-borne diseases · 2024Review
20 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Virtually all species have developed cellular oscillations and mechanisms that synchronize these cellular oscillations to environmental cycles. Such environmental cycles in biotic (e.g. food availability and predation risk) or abiotic (e.g. temperature and light) factors may occur on a daily, annual or tidal time scale. Internal timing mechanisms may facilitate behavioural or physiological adaptation to such changes in environmental conditions. These timing mechanisms commonly involve an internal molecular oscillator (a 'clock') that is synchronized ('entrained') to the environmental cycle by receptor mechanisms responding to relevant environmental signals ('Zeitgeber', i.e. German for time-giver). To understand the evolution of such timing mechanisms, we have to understand the mechanisms leading to selective advantage. Although major advances have been made in our understanding of the physiological and molecular mechanisms driving internal cycles (proximate questions), studies identifying mechanisms of natural selection on clock systems (ultimate questions) are rather limited. Here, we discuss the selective advantage of a circadian system and how its adaptation to day length variation may have a functional role in optimizing seasonal timing. We discuss various cases where selective advantages of circadian timing mechanisms have been shown and cases where temporarily loss of circadian timing may cause selective advantage. We suggest an explanation for why a circadian timing system has emerged in primitive life forms like cyanobacteria and we evaluate a possible molecular mechanism that enabled these bacteria to adapt to seasonal variation in day length. We further discuss how the role of the circadian system in photoperiodic time measurement may explain differential selection pressures on circadian period when species are exposed to changing climatic conditions (e.g. global warming) or when they expand their geographical range to different latitudes or altitudes.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.