Search Results - "Häfker, N Sören"

Rhythms of behavior: are the times changin’? by Häfker, N Sören, Tessmar-Raible, Kristin

“…•Animal behavioral rhythms are ubiquitous and have shaped ecology and evolution.•Present and past adaptations to large scale ecological changes depend on the…”
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Rhythms and Clocks in Marine Organisms by Häfker, N. Sören, Andreatta, Gabriele, Manzotti, Alessandro, Falciatore, Angela, Raible, Florian, Tessmar-Raible, Kristin

“…The regular movements of waves and tides are obvious representations of the oceans' rhythmicity. But the rhythms of marine life span across ecological niches…”
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Circadian Clock Involvement in Zooplankton Diel Vertical Migration by Häfker, N. Sören, Meyer, Bettina, Last, Kim S., Pond, David W., Hüppe, Lukas, Teschke, Mathias

“…Biological clocks are a ubiquitous ancient and adaptive mechanism enabling organisms to anticipate environmental cycles and to regulate behavioral and…”
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Molecular circadian rhythms are robust in marine annelids lacking rhythmic behavior by Häfker, N Sören, Holcik, Laurenz, Mat, Audrey M, Ćorić, Aida, Vadiwala, Karim, Beets, Isabel, Stockinger, Alexander W, Atria, Carolina E, Hammer, Stefan, Revilla-I-Domingo, Roger, Schoofs, Liliane, Raible, Florian, Tessmar-Raible, Kristin

“…The circadian clock controls behavior and metabolism in various organisms. However, the exact timing and strength of rhythmic phenotypes can vary significantly…”
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Calanus finmarchicus diel and seasonal rhythmicity in relation to endogenous timing under extreme polar photoperiods by Häfker, N. Sören, Teschke, Mathias, Hüppe, Lukas, Meyer, Bettina

“…Changing environmental conditions cause poleward distribution shifts in many marine organisms including the northern Atlantic key zooplankton species Calanus…”
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Seasonal variation in UVA light drives hormonal and behavioural changes in a marine annelid via a ciliary opsin by Veedin Rajan, Vinoth Babu, Häfker, N. Sören, Arboleda, Enrique, Poehn, Birgit, Gossenreiter, Thomas, Gerrard, Elliot, Hofbauer, Maximillian, Mühlestein, Christian, Bileck, Andrea, Gerner, Christopher, Ribera d’Alcala, Maurizio, Buia, Maria C., Hartl, Markus, Lucas, Robert J., Tessmar-Raible, Kristin

“…The right timing of animal physiology and behaviour ensures the stability of populations and ecosystems. To predict anthropogenic impacts on these timings,…”
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Animal behavior is central in shaping the realized diel light niche by Häfker, N. Sören, Connan-McGinty, Stacey, Hobbs, Laura, McKee, David, Cohen, Jonathan H., Last, Kim S.

“…Animal behavior in space and time is structured by the perceived day/night cycle. However, this is modified by the animals’ own movement within its habitat,…”
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Metabolic suppression during protracted exposure to hypoxia in the jumbo squid, Dosidicus gigas, living in an oxygen minimum zone by Seibel, Brad A, Häfker, N Sören, Trübenbach, Katja, Zhang, Jing, Tessier, Shannon N, Pörtner, Hans-Otto, Rosa, Rui, Storey, Kenneth B

“…The jumbo squid, Dosidicus gigas, can survive extended forays into the oxygen minimum zone (OMZ) of the Eastern Pacific Ocean. Previous studies have…”
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A Cryptochrome adopts distinct moon- and sunlight states and functions as sun- versus moonlight interpreter in monthly oscillator entrainment by Poehn, Birgit, Krishnan, Shruthi, Zurl, Martin, Coric, Aida, Rokvic, Dunja, Häfker, N. Sören, Jaenicke, Elmar, Arboleda, Enrique, Orel, Lukas, Raible, Florian, Wolf, Eva, Tessmar-Raible, Kristin

“…The moon’s monthly cycle synchronizes reproduction in countless marine organisms. The mass-spawning bristle worm Platynereis dumerilii uses an endogenous…”
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Calanus finmarchicus seasonal cycle and diapause in relation to gene expression, physiology, and endogenous clocks by Häfker, N. Sören, Teschke, M., Last, K. S., Pond, D. W., Hüppe, L., Meyer, B.

“…The copepod Calanus finmarchicus plays a crucial role in the north Atlantic food web. Its seasonal life cycle involves reproduction and development in surface…”
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Molecular circadian rhythms are robust in marine annelids lacking rhythmic behavior by N Sören Häfker, Laurenz Holcik, Audrey M Mat, Aida Ćorić, Karim Vadiwala, Isabel Beets, Alexander W Stockinger, Carolina E Atria, Stefan Hammer, Roger Revilla-I-Domingo, Liliane Schoofs, Florian Raible, Kristin Tessmar-Raible

“…The circadian clock controls behavior and metabolism in various organisms. However, the exact timing and strength of rhythmic phenotypes can vary significantly…”
Get full text