Results 171 to 180 of about 135,635 (337)

Whole Genome Sequencing Reveals How Plasticity and Genetic Differentiation Underlie Sympatric Morphs of Arctic Charr

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Salmonids have a remarkable ability to form sympatric morphs after postglacial colonisation of freshwater lakes. These morphs often differ in morphology, feeding and spawning behaviour. Here, we explored the genetic basis of morph differentiation in Arctic charr (n = 283) by first establishing a high‐quality reference genome and then using ...
Khrystyna Kurta   +31 more
wiley   +1 more source

Do Snow‐Adapted Prey Facilitate Coexistence of the Sierra Nevada Red Fox With Sympatric Carnivores?

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Specialist species in alpine ecosystems may be increasingly threatened by climate‐driven habitat loss and encroachment by generalist competitors. Ecological theory predicts that niche differentiation through dietary specialisation can facilitate coexistence with generalist competitors.
Grace Rosburg‐Francot   +5 more
wiley   +1 more source

Adaptations to hypoxia in the vertebrate retina

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Most animals, including mammals, are susceptible to the damaging effects of hypoxia or ischaemia, where the result is neuronal cell death in the brain. By contrast, some neurons of the mammalian retina are less sensitive to hypoxia. In both brain and retina, neurons may survive if first preconditioned with ischaemia.
Michael G. Jonz
wiley   +1 more source

Critical insights into the potential risks of antipsychotic drugs to fish, including through effects on behaviour

open access: yesBiological Reviews, Volume 100, Issue 5, Page 1994-2019, October 2025.
ABSTRACT Antipsychotic drugs (APDs) are a diverse class of neuroactive pharmaceuticals increasingly detected in surface and ground waters globally. Some APDs are classified as posing a high environmental risk, due, in part, to their tendency to bioaccumulate in wildlife, including fish.
Gabrielle Wasser‐Bennett   +4 more
wiley   +1 more source

Studies on Vitamin Requirements of Rainbow Trout-III

open access: bronze, 1967
Sasaburo KITAMURA   +3 more
openalex   +2 more sources

Rainbow trout welfare: comparing stunning methods in winter and summer. [PDF]

open access: yesFish Physiol Biochem
González-Garoz R   +9 more
europepmc   +1 more source

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