Results 361 to 370 of about 336,986 (421)
Habitat Features, Coyotes, and Humans Drive Diel Activity Variation Among Sympatric Mammals
Integrative Zoology, EarlyView.We found that multiple mammal species show considerable variation in diel activity in response to several factors, with biotic variables (habitat features and the presence of coyotes Canis latrans) having the strongest overall effects. Our results have important implications for trophic dynamics. Future studies will need to account for these underlying
Nathan J. Proudman, Maximilian L. Allen
wiley +1 more source
Timing to Perfection: The Biology of Central and Peripheral Circadian Clocks
Neuron, 2012 U. Albrecht
semanticscholar +1 more source
Intracellular mechanism of circadian clock as energy optimization
, 2000 Shigeo Ishizaki +6 more
openalex +2 more sources
Molecular Ecology Resources, EarlyView.ABSTRACT Genomic incompatibilities and differential ecological adaptation are thought to be fundamental mechanisms of speciation. In this study, we generated a chromosome‐scale reference genome and annotation for Gopherus morafkai , the Sonoran Desert tortoise, and conducted a detailed analysis of genes under positive selection with its sister species,
Sarah M. Baty +6 more
wiley +1 more source
Small molecule modifiers of circadian clocks
Cellular and Molecular Life Sciences, 2013 Zheng Chen, Seung-Hee Yoo, J. Takahashi
semanticscholar +1 more source
Aging Cell, Volume 24, Issue 4, April 2025.In this study, we describe a novel multi‐omics framework to train saliva‐based DNA methylation (DNAm) biomarkers that are reproducible and biologically interpretable. By leveraging a reliability dataset with replicates across tissues, we demonstrate knowledge transfer from blood DNAm to saliva DNAm data using DNAm proxies of blood proteins (EpiScores).
Lisa J. Schmunk +34 more
wiley +1 more source
Intermittent Fasting Enhances Motor Coordination Through Myelin Preservation in Aged Mice
Aging Cell, Volume 24, Issue 5, May 2025.Over a 10‐week regimen, IMF significantly improved locomotor activity, motor coordination, and muscle strength compared to controls (p < 0.01). Resting‐state fMRI (rsfMRI) demonstrated that IMF modulates brain‐wide functional connectivity, enhancing communication between key brain regions.
Zhuang Liu +12 more
wiley +1 more source
Dietary Zinc Limitation Dictates Lifespan and Reproduction Trade‐Offs of Drosophila Mothers
Aging Cell, Volume 24, Issue 5, May 2025.Dietary metal ions significantly influence the lifespan and reproduction of Drosophila females. In this study, we show that not adding any of the metal ions to the diet adversely affects reproduction and lifespan. By contrast, food with no added Zn negatively impacts reproduction but not maternal lifespan, suggesting that female flies stop producing ...
Sweta Sarmah +5 more
wiley +1 more source