While many species are active during specific time periods throughout the day, there is significant variation across species in preferred daily temporal niche. A new study investigates the molecular changes that occurred in a mammal that has evolved diurnality.
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http://dx.doi.org/10.1016/j.cub.2023.08.036 | DOI Listing |
Brain
December 2024
Department of Neurology, Groupe Hospitalier du Havre, Le Havre (76 290), France.
ISME J
January 2024
Dresden University of Technology, Institute of Hydrobiology, 01062 Dresden, Saxony, Germany.
It is consensus that clinically relevant antibiotic resistance genes have their origin in environmental bacteria, including the large pool of primarily benign species. Yet, for the vast majority of acquired antibiotic resistance genes, the original environmental host(s) has not been identified to date. Closing this knowledge gap could improve our understanding of how antimicrobial resistance proliferates in the bacterial domain and shed light on the crucial step of initial resistance gene mobilization in particular.
View Article and Find Full Text PDFNat Commun
October 2024
Aquatic Ecology and Evolution, Institute of Ecology and Evolution, University of Bern, Bern, Switzerland.
It remains unknown how species' populations across their geographic range are constrained by multiple coincident natural and anthropogenic environmental gradients. Conservation actions are likely undermined without this knowledge because the relative importance of the multiple anthropogenic threats is not set within the context of the natural determinants of species' distributions. We introduce the concept of a species 'shadow distribution' to address this knowledge gap, using explainable artificial intelligence to deconstruct the environmental building blocks of current species distributions.
View Article and Find Full Text PDFBMC Plant Biol
October 2024
School of Life Sciences, Qilu Normal University, Jinan, 250200, China.
Background: Plastids originated from an ancient endosymbiotic event and evolved into the photosynthetic organelles in plant cells. They absorb light energy and carbon dioxide, converting them into chemical energy and oxygen, which are crucial for plant development and adaptation. However, little is known about the plastid genome to light adaptation.
View Article and Find Full Text PDFJ Appl Crystallogr
October 2024
Centre for the Digital Design of Drug Products, School of Chemical and Process Engineering University of Leeds LeedsLS2 9JT United Kingdom.
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