Results 151 to 160 of about 74,920 (278)

Mild Warming Induces Divergent Plastic Responses in Gene Expression Among Populations of a Temperate Butterfly

open access: yesMolecular Ecology, Volume 35, Issue 7, April 2026.
ABSTRACT In response to potentially stressful conditions, for example due to climate change, organisms can move, adjust through phenotypic plasticity and evolve. Evolution can act on mean trait values, or on plasticity itself. Whether phenotypic plasticity, evolution, or evolution of plasticity is the dominant response to environmental change is still ...
N. Verspagen   +5 more
wiley   +1 more source

Conflicting adaptations in an inhibitory feedback circuit

open access: yesThe Journal of Physiology, Volume 604, Issue 7, Page 3005-3031, 1 April 2026.
Abstract figure legend We studied activity‐dependent adaptation in the fruit fly Drosophila’s memory centre, the mushroom body. Here, excitatory Kenyon cells (KCs) receive feedback inhibition from the anterior paired lateral (APL) neuron. When KCs are artificially overactivated for 24 h, both KCs and APL reduce their sensitivity to excitation (‘↓ Exc’,
Gregor A. Bergmann   +5 more
wiley   +1 more source

Ontogeny of the circadian clock in Sarcophaga crassipalpis [PDF]

open access: yes, 2016
The timing of circadian rhythms is controlled by the rhythmic expression of clock genes in pacemaker neurons within the brain. Circadian gene expression and behavior can entrain to thermoperiod and photoperiod.
Short, Clancy
core  

Eclosión de huevos de Diphyllobothrium pacificum en agua de mar a valores de pH modificados

open access: yesREBIOL, 2015
Diphyllobothrium pacificum  es un cestodo que se desarrolla en el ambiente marino y produce la enfermedad denominada difilobotriasis en el hombre; sin embargo, muchos aspectos de su biología no han sido investigados, dentro de ellos, la resistencia a los
Alice Barranzuela   +5 more
doaj  

Efficacy of aqueous extracts ofGenipa americanaL. (Rubiaceae) in inhibiting larval development and eclosion of gastrointestinal nematodes of sheep [PDF]

open access: bronze, 2014
Flávia Aparecida Nogueira   +5 more
openalex   +1 more source

Effects of continuous drought and immersion on hatchability of Ochlerotatus albifasciatus (Diptera: Culicidae) eggs stored at low temperature Efecto de la sequía continua y la inmersión sobre la respuesta de eclosión de los huevos de Ochlerotatus albifasciatus (Diptera: Culicidae) almacenados a baja temperatura

open access: yesRevista de la Sociedad Entomológica Argentina, 2007
The role of environmental factors on the hatching response of O. albifasciatus (Macquart) eggs is studied by simulating winter conditions in the laboratory. The hypothesis tested was that hatching response is affected by: (1) time that eggs remain at low
Raúl E Campos   +2 more
doaj  

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