Cited by 148Circadian rhythm and melatoninPhysiological and biochemical adaptationsMarine Invertebrate Physiology and Ecology

Circadian and circalunar clock interactions in a marine annelid

Open access
Zantke, Juliane, Ishikawa-Fujiwara, Tomoko, Arboleda, Enrique, Lohs, Claudia, Schipany, Katharina, Hallay, Natalia, Straw, Andrew D., Todo, Takeshi +1 more·2013·Cell Reports

Abstract

Life is controlled by multiple rhythms. Although the interaction of the daily (circadian) clock with environmental stimuli, such as light, is well documented, its relationship to endogenous clocks with other periods is little understood. We establish that the marine worm Platynereis dumerilii possesses endogenous circadian and circalunar (monthly) clocks and characterize their interactions. The RNAs of likely core circadian oscillator genes localize to a distinct nucleus of the worm's forebrain. The worm's forebrain also harbors a circalunar clock entrained by nocturnal light. This monthly clock regulates maturation and persists even when circadian clock oscillations are disrupted by the inhibition of casein kinase 1δ/ε. Both circadian and circalunar clocks converge on the regulation of transcript levels. Furthermore, the circalunar clock changes the period and power of circadian behavior, although the period length of the daily transcriptional oscillations remains unaltered. We conclude that a second endogenous noncircadian clock can influence circadian clock function.

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Crossref · 10.1016/j.celrep.2013.08.031

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  1. Aschoff J.E. Handbook of Behavioral Neurobiology Volume 4 1981 Plenum Press New York
  2. Cold Spring Harbor Symposia on Quantitative Biology Clocks and Rhythms Volume 72 2007 Cold Spring Harbor Laboratory Press Cold Spring Harbor

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Authors
Zantke, J., Ishikawa-Fujiwara, T., Arboleda, E., Lohs, C., Schipany, K., Hallay, N., Straw, A. D., Todo, T., & Tessmar-Raible, K.
Affiliations
  • University of Vienna (AT)
  • The University of Osaka (JP)
Venue
Cell Reports
Publisher
Elsevier BV
Published
2013-10
Volume
5
Issue
1
Pages
99-113
ISSN
2211-1247 (ISSN-L)
OpenAlex
W1985740972
Cited by
148
References
78
Citations by year
2026: 5 · 2025: 9 · 2024: 9 · 2023: 11 · 2022: 12 · 2021: 14 · 2020: 10 · 2019: 12 · 2018: 11 · 2017: 18 · 2016: 15 · 2015: 3 · 2014: 14 · 2013: 5
FWCI
6.67
Type
journal article
Language
en
Open access
Locations
  • Cell Reports (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Phaidra (Universität Wien) (submittedVersion, cc-by-nc-nd)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Biotechnology and Biological Sciences Research Council (BB/K009702/1, BB/E000835/1)
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
  • Physical Sciences › Environmental Science › Ecology › Physiological and biochemical adaptations
  • Physical Sciences › Earth and Planetary Sciences › Paleontology › Marine Invertebrate Physiology and Ecology
Keywords
circadian clock, Platynereis dumerilii, Polychaeta, clock gene expression, forebrain, transcriptional oscillations, clock period, RNA localization
MeSH terms
Animals, Annelida, Circadian Rhythm, Female, Male, Molecular Sequence Data, Circadian Clocks

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