Biological timekee** in polar environments: lessons from terrestrial vertebrates
The polar regions receive less solar energy than anywhere else on Earth, with the greatest
year-round variation in daily light exposure; this produces highly seasonal environments …
year-round variation in daily light exposure; this produces highly seasonal environments …
Quantifying behavior and life‐history events of an Arctic ungulate from year‐long continuous accelerometer data
Bio‐logging technology is now the golden standard for assessing how individual animals
change their movement and behavior over time and space. Three‐dimensional …
change their movement and behavior over time and space. Three‐dimensional …
Geochemical landscapes as drivers of wildlife reproductive success: Insights from a high-Arctic ecosystem
The bioavailability of essential and non-essential elements in vegetation is expected to
influence the performance of free-ranging terrestrial herbivores. However, attempts to relate …
influence the performance of free-ranging terrestrial herbivores. However, attempts to relate …
Reduced glucose concentration enhances ultradian rhythms in Pdcd5 promoter activity in vitro
Intrinsically driven ultradian rhythms in the hourly range are often co-expressed with
circadian rhythms in various physiological processes including metabolic processes such as …
circadian rhythms in various physiological processes including metabolic processes such as …
Chromosomal-level reference genome assembly of muskox (Ovibos moschatus) from Banks Island in the Canadian Arctic, a resource for conservation genomics
The muskox (Ovibos moschatus), an integral component and iconic symbol of arctic
biocultural diversity, is under threat by rapid environmental disruptions from climate change …
biocultural diversity, is under threat by rapid environmental disruptions from climate change …
Co‐expression of diurnal and ultradian rhythms in the plasma metabolome of common voles (Microtus arvalis)
A Psomas, NR Chowdhury, B Middleton… - The FASEB …, 2023 - Wiley Online Library
Metabolic rhythms include rapid, ultradian (hourly) dynamics, but it remains unclear what
their relationship to circadian metabolic rhythms is, and what role meal timing plays in …
their relationship to circadian metabolic rhythms is, and what role meal timing plays in …
Identification and expression of functionally conserved circadian clock genes in lichen-forming fungi
Lichen-forming fungi establish stable symbioses with green algae or cyanobacteria. Many
species have broad distributions, both in geographic and ecological space, making them …
species have broad distributions, both in geographic and ecological space, making them …
Evidence of separate influence of moon and sun on light synchronization of mussel's daily rhythm during the polar night
Marine organisms living at high latitudes are faced with a light climate that undergoes drastic
annual changes, especially during the polar night (PN) when the sun remains below the …
annual changes, especially during the polar night (PN) when the sun remains below the …
Extreme shifts in habitat suitability under contemporary climate change for a high-Arctic herbivore
Climate change is a major determinant of shifts in species' distribution ranges and habitat
suitability. The Arctic is one of the planet's most rapidly warming regions, yet biogeographic …
suitability. The Arctic is one of the planet's most rapidly warming regions, yet biogeographic …
Re-sco** ultradian rhythms in the context of metabolism
Rapid, ultradian biological rhythms are only partly comparable to circadian (24-h) rhythms.
Often, the ensuing expectations from this comparison are that 1) ultradian rhythms should be …
Often, the ensuing expectations from this comparison are that 1) ultradian rhythms should be …