Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Christian Papin"'
Autor:
Áron Szabó, Christian Papin, David Cornu, Elisabeth Chélot, Zoltán Lipinszki, Andor Udvardy, Virginie Redeker, Ugo Mayor, François Rouyer
Publikováno v:
Cell Reports, Vol 23, Iss 8, Pp 2273-2282 (2018)
Summary: Circadian clocks have evolved as time-measuring molecular devices to help organisms adapt their physiology to daily changes in light and temperature. Transcriptional oscillations account for a large fraction of rhythmic protein abundance. Ho
Externí odkaz:
https://doaj.org/article/a870a8584ee54d4d8dac878ec5c5938e
Autor:
Simonetta Andreazza, Sylvina Bouleau, Béatrice Martin, Annie Lamouroux, Prishila Ponien, Christian Papin, Elisabeth Chélot, Eric Jacquet, François Rouyer
Publikováno v:
Cell Reports, Vol 11, Iss 8, Pp 1266-1279 (2015)
In the Drosophila circadian oscillator, the CLOCK/CYCLE complex activates transcription of period (per) and timeless (tim) in the evening. PER and TIM proteins then repress CLOCK (CLK) activity during the night. The pace of the oscillator depends upo
Externí odkaz:
https://doaj.org/article/41b1847fd0bb404f958524873dbf5d11
Autor:
Aron Szabó, Christian Papin, Daniela Zorn, Prishila Ponien, Frank Weber, Thomas Raabe, François Rouyer
Publikováno v:
PLoS Biology, Vol 11, Iss 8, p e1001645 (2013)
Phosphorylation is a pivotal regulatory mechanism for protein stability and activity in circadian clocks regardless of their evolutionary origin. It determines the speed and strength of molecular oscillations by acting on transcriptional activators a
Externí odkaz:
https://doaj.org/article/6b8dc2835c5e4cbaac56adad4970ff85
Autor:
Eric Jacquet, Christian Papin, Prishila Ponien, Elisabeth Chélot, François Rouyer, Béatrice Martin, Brigitte Grima
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2019, 116 (12), pp.5721-5726. ⟨10.1073/pnas.1814418116⟩
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2019, 116 (12), pp.5721-5726. ⟨10.1073/pnas.1814418116⟩
Significance Circadian oscillators rely on transcriptional negative feedback loops. In Drosophila , the key transcriptional repressor PERIOD (PER) slowly accumulates during the night under the control of its partner TIMELESS (TIM). A large number of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38acccc1962b25b5234effd92def4be0
https://doi.org/10.1073/pnas.1814418116
https://doi.org/10.1073/pnas.1814418116
Autor:
Christian Papinot
Publikováno v:
Images du Travail, Travail des Images, Vol 15 (2023)
Externí odkaz:
https://doaj.org/article/a5ea67f2e7c944db80dff6e80d437fc8
Autor:
Benjamin Richier, François Rouyer, Christian Papin, Christine Michard-Vanhée, Annie Lamouroux
Publikováno v:
Journal of Biological Rhythms. 23:103-116
The Drosophila clock relies on transcriptional feedback loops that generate daily oscillations of the clock gene expression at mRNA and protein levels. In the evening, the CLOCK (CLK) and CYCLE (CYC) basic helix-loop-helix (bHLH) PAS-domain transcrip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bedeb607177a6a29d716246793e92dcb
https://doi.org/10.1177/0748730407313817
https://doi.org/10.1177/0748730407313817
Autor:
Christian Papin, François Rouyer, Elisabeth Chélot, Annie Lamouroux, Brigitte Grima, Bernadette Limbourg-Bouchon
Publikováno v:
Nature. 420:178-182
The Drosophila circadian clock is driven by daily fluctuations of the proteins Period and Timeless, which associate in a complex and negatively regulate the transcription of their own genes. Protein phosphorylation has a central role in this feedback
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da4aa8937ecce926440c05bde2562997
https://doi.org/10.1038/nature01122
https://doi.org/10.1038/nature01122
Publikováno v:
Ethology. 108:751-761
Honeybees have evolved numerous mechanisms for increasing colony-level foraging efficiency, mainly the combined system of scout-recruit division of labour and recruitment communication. A successful forager performs waggle dances on the surface of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85ef60e80a5d0c8e08b73cc480c9f657
https://doi.org/10.1046/j.1439-0310.2002.00809.x
https://doi.org/10.1046/j.1439-0310.2002.00809.x
Autor:
Daniela Zorn, Frank Weber, Christian Papin, Thomas Raabe, François Rouyer, Áron Szabó, Prishila Ponien
Publikováno v:
PLoS Biology
PLoS Biology, Public Library of Science, 2013, 11 (8), pp.e1001645. ⟨10.1371/journal.pbio.1001645⟩
PLoS Biology, Vol 11, Iss 8, p e1001645 (2013)
PLoS Biology, Public Library of Science, 2013, 11 (8), pp.e1001645. ⟨10.1371/journal.pbio.1001645⟩
PLoS Biology, Vol 11, Iss 8, p e1001645 (2013)
The CK2 kinase plays diverse roles in the Drosophila circadian clock by controlling stability of the CLOCK transcription factor itself, besides its known role in degrading CLOCK repressors.
Phosphorylation is a pivotal regulatory mechanism for p
Phosphorylation is a pivotal regulatory mechanism for p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86146072c78a5cc62f24830c3b26e0b7
https://hal.archives-ouvertes.fr/hal-00920393
https://hal.archives-ouvertes.fr/hal-00920393
Autor:
Christian Papinot
Publikováno v:
Images du Travail, Travail des Images, Vol 8 (2020)
Externí odkaz:
https://doaj.org/article/50f480d06d264e1192731601e924b84a