Results 201 to 210 of about 38,126 (252)

How Do Female Pest Tephritids Behave During Male Courtship?

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 3, Page 272-284, March 2026.
In this paper, the female role during male courtship was described for the first time in fruit flies. Our findings show that females imitate some male behaviors and suggest that certain behaviors are associated with male mating success. Indeed, the Mediterranean fruit fly displays fewer behavioral units (i.e., shorter courtship sequences) than ...
Bianca M. Almeida   +4 more
wiley   +1 more source

The Leading Edge Matters Too: Fitness and the Expression of Adaptive Differentiation Are Greatest at the High‐Elevation Edge of a Species' Range

open access: yesEcology Letters, Volume 29, Issue 3, March 2026.
We tested hypotheses about adaptation across elevational range limits in Erythranthe laciniata, a montane plant endemic to the Sierra Nevada. Using common garden experiments, we found highest fitness and strongest climate adaptation at high elevations, suggesting potential for range expansion and challenging assumptions of limited adaptive potential at
Jackie E. Shay   +4 more
wiley   +1 more source

Highly and Lowly Domesticated Endangered Fish From a Conservation Hatchery Diverge in Their Thermal Physiology, Transcriptome, and Methylome

open access: yesEvolutionary Applications, Volume 19, Issue 3, March 2026.
ABSTRACT Conservation hatcheries aim to produce fish for supplementation of wild populations, but hatchery environments may drive phenotypic divergence from wild fish. These diverged traits may have reduced fitness in the wild, which could compromise wild population sustainability and evolutionary potential, such as in response to climate change. Delta
Joanna S. Griffiths   +6 more
wiley   +1 more source

Conditional deletion of the multiple sclerosis susceptibility gene ATXN1 identifies cell‐autonomous effects in the B‐cell compartment

open access: yesThe FEBS Journal, Volume 293, Issue 5, Page 1459-1477, March 2026.
Ataxin‐1 is a polyglutamine protein associated with the etiology of spinocerebellar ataxia type 1 (SCA1) that has been recently found implicated in the risk of developing the autoimmune disorder multiple sclerosis (MS). Here, we took a conditional knockout approach to ablate ataxin‐1 exclusively in the B‐cell compartment and we found that this protein ...
Jonathan Jacob Carver   +3 more
wiley   +1 more source

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