Cited by 308Circadian rhythm and melatoninEvolution and Genetic DynamicsPhysiological and biochemical adaptations

Natural Selection Favors a Newly Derived timeless Allele in Drosophila melanogaster

Tauber, Eran, Zordan, Mauro, Sandrelli, Federica, Pegoraro, Mirko, Osterwalder, Nicolò, Breda, Carlo, Daga, Andrea, Selmin, Alessandro +5 more·2007·Science

Abstract

Circadian and other natural clock-like endogenous rhythms may have evolved to anticipate regular temporal changes in the environment. We report that a mutation in the circadian clock gene timeless in Drosophila melanogaster has arisen and spread by natural selection relatively recently in Europe. We found that, when introduced into different genetic backgrounds, natural and artificial alleles of the timeless gene affect the incidence of diapause in response to changes in light and temperature. The natural mutant allele alters an important life history trait that may enhance the fly's adaptation to seasonal conditions.

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Crossref · 10.1126/science.1138412

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23 of 23 references verified0 citation errors · 0 not checkable

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  • Drosophila melanogaster native to Europe harbors a polymorphism in timeless that follows a latitudinal cline in allele frequency.

    “For example, Drosophila melanogaster that is native to Europe harbors a polymorphism in “timeless,” a key gene in the light response of the circadian system, that follows a latitudinal cline in allele frequency (Sandrelli et al. 2007; Tauber et al. 2007).”

    From Archaic Introgression Shaped Human Circadian Traits (2023) · cites this paper as Tauber et al. 2007

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Authors
Tauber, E., Zordan, M., Sandrelli, F., Pegoraro, M., Osterwalder, N., Breda, C., Daga, A., Selmin, A., Monger, K., Benna, C., Rosato, E., Kyriacou, C. P., & Costa, R.
Affiliations
  • University of Padua (IT)
  • Department of Genetics, University of Leicester, Leicester LE1 7RH, UK.
Corresponding author
  • Tauber, Eran
  • Zordan, Mauro
  • Sandrelli, Federica
  • Daga, Andrea
  • Kyriacou, Charalambos P.
Venue
Science
Published
2007-06-29
Volume
316
Issue
5833
Pages
1895-1898
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2142166311
Cited by
308
References
23
Citations by year
2026: 8 · 2025: 12 · 2024: 8 · 2023: 17 · 2022: 28 · 2021: 11 · 2020: 18 · 2019: 11 · 2018: 15 · 2017: 12 · 2016: 17 · 2015: 11 · 2014: 15 · 2013: 18 · 2012: 17
FWCI
9.53
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
  • Leicester Research Archive (University of Leicester) (submittedVersion)
  • Padua Research Archive (University of Padova) (submittedVersion)
Funders
Natural Environment Research Council (NE/D012058/1)
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Evolution and Genetic Dynamics
  • Physical Sciences › Environmental Science › Ecology › Physiological and biochemical adaptations
Keywords
timeless gene, circadian clock, natural selection, diapause, life-history traits, seasonal adaptation, Drosophila melanogaster
MeSH terms
Alleles, Amino Acid Sequence, Animals, Base Sequence, Circadian Rhythm, Drosophila melanogaster, Europe, Female, Geography, Haplotypes, Molecular Sequence Data, Mutation, Phylogeny, Polymorphism, Genetic, Reproduction, Seasons, Selection, Genetic, Temperature, Transformation, Genetic, Photoperiod, Evolution, Molecular, Protein Isoforms, Drosophila Proteins

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