Results 11 to 20 of about 6,297 (128)

Evidence of parthenogenetic populations from the Paratanytarsus laccophilus species group (Diptera: Chironomidae) in the Alaskan Arctic

open access: yesCHIRONOMUS Journal of Chironomidae Research, 2020
Parthenogenesis, reproduction without fertilization, is not common in the Chironomidae (Diptera), a family of insects with more than 6,000 described species.
Alec R Lackmann   +2 more
doaj   +1 more source

Isolation of new genes involved in temperature synchronization of the circadian clock of Drosophila melanogaster [PDF]

open access: yes, 2010
PhDCircadian clocks regulate behaviour and physiology of many organisms and keep them in synchrony with the environment. Drosophila's circadian clock is mainly synchronized by natural light-dark cycles and temperature fluctuations, both at molecular
Simoni, Alekos
core   +4 more sources

Drosophotoxicology: Elucidating Kinetic and Dynamic Pathways of Methylmercury Toxicity in a Drosophila Model

open access: yesFrontiers in Genetics, 2019
The risks of methylmercury (MeHg) toxicity are greatest during early life where it has long been appreciated that the developing nervous system is an especially sensitive target.
Matthew D. Rand   +4 more
doaj   +1 more source

Road to sexual maturity: Behavioral event schedule from eclosion to first mating in each sex of Drosophila melanogaster

open access: yesiScience, 2023
Summary: Animals achieve their first mating through the process of sexual maturation. This study examined the precise and detailed timing of a series of behavioral events, including wing expansion, first feeding, first excretion, and courtship, during ...
Ki-Hyeon Seong, Tadashi Uemura, Siu Kang
doaj   +1 more source

WEclMon - A simple and robust camera-based system to monitor Drosophila eclosion under optogenetic manipulation and natural conditions. [PDF]

open access: yesPLoS ONE, 2017
Eclosion in flies and other insects is a circadian-gated behaviour under control of a central and a peripheral clock. It is not influenced by the motivational state of an animal, and thus presents an ideal paradigm to study the relation and signalling ...
Franziska Ruf   +4 more
doaj   +1 more source

Efecto del desgomado y la temperatura sobre la eclosión de huevos del bagre, Pangasianodon hypophthalmus

open access: yesRevista Mvz Cordoba, 2021
Objetivo. El propósito del presente trabajo fue evaluar el efecto del ácido tánico y de las proteasas para eliminación de la capa adherente en huevos fecundados de bagre asiático, P. hypophthalmus, para mejorar las condiciones de incubación. Materiales y
José Antonio Estrada Estrada-Godinez   +4 more
doaj   +1 more source

Interaction of exogenous factors (light and temperature) in their influence on the daily pattern of adult eclosion in Trichogramma embryophagum (Hymenoptera: Trichogrammatidae)

open access: yesEuropean Journal of Entomology, 2002
A comparative study of the direct influence of single, non-repetitive changes of light and/or temperature on the daily pattern of adult eclosion was conducted in laboratory conditions with the egg parasitoid, Trichogramma embryophagum (Hartig).
Svetlana G. KARPOVA, Sergey Ya. REZNIK
doaj   +1 more source

High Variability in Pre-Oviposition Time Independent of Diet Available at Eclosion: A key Reproductive Trait in the Ladybird Beetle Harmonia axyridis (Coleoptera: Coccinellidae) in Its Native Range

open access: yesInsects, 2021
While insect predators need high-quality food to reach sexual maturity and reproduce, starvation following adult eclosion may occur when prey are missing in agroecosystems. This study explores whether the type of diet available at eclosion determines the
Séverin Hatt, Naoya Osawa
doaj   +1 more source

Eclosion data

open access: yes, 2013
Table of laboratory eclosion data depicted in Figure ...
Hood, Glen R.   +7 more
core   +1 more source

Daily eclosion rates.

open access: yes, 2015
(A) Mean daily eclosion, measured as the total number of offspring eclosing on each day. (B) Mean cumulative eclosion per day. ‘Day 1’ is the first day that offspring eclosed. Error bars represent the 95% CI.
Trinh T. X. Nguyen (763106)   +1 more
core   +1 more source

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