Results 31 to 40 of about 301,416 (332)

Understanding the Wolbachia-mediated inhibition of arboviruses in mosquitoes: progress and challenges [PDF]

open access: yes, 2014
Arthropod-borne viruses (arboviruses) pose a considerable threat to human and animal health, yet effective control measures have proven difficult to implement, and novel means of controlling their replication in arthropod vectors, such as mosquitoes, are
Dietrich, Isabelle   +3 more
core   +1 more source

Anti-Aging Effect of Agrocybe aegerita Polysaccharide through Regulation of Oxidative Stress and Gut Microbiota

open access: yesFoods, 2022
Polysaccharides extracted from Agrocybe aegerita (AAPS) have various physiological effects. In this study, we used the naturally aging Drosophila melanogaster and D-galactose-induced aging mice as animal models to study the anti-aging effects of AAPS via
Xiaoyan Liu   +8 more
doaj   +1 more source

SERCA is critical to control the Bowditch effect in the heart [PDF]

open access: yes, 2018
The Bowditch effect or staircase phenomenon is the increment or reduction of contractile force when heart rate increases, defined as either a positive or negative staircase.
Balcazar, Dario Emmanuel   +6 more
core   +2 more sources

Rapid Evolution of Autosomal Binding Sites of the Dosage Compensation Complex in Drosophila melanogaster and Its Association With Transcription Divergence

open access: yesFrontiers in Genetics, 2021
How pleiotropy influences evolution of protein sequence remains unclear. The male-specific lethal (MSL) complex in Drosophila mediates dosage compensation by 2-fold upregulation of the X chromosome in males.
Aimei Dai   +4 more
doaj   +1 more source

Hawaiian Picture‐Winged Drosophila Exhibit Adaptive Population Divergence along a Narrow Climatic Gradient on Hawaii Island [PDF]

open access: yes, 2019
1. Anthropogenic influences on global processes and climatic conditions are increasingly affecting ecosystems throughout the world. 2. Hawaii Island’s native ecosystems are well studied and local long‐term climatic trends well documented, making these ...
Bellinger, M. Renee   +2 more
core   +2 more sources

Identification of novel split-GAL4 drivers for the characterization of enteroendocrine cells in the Drosophila melanogaster midgut

open access: yesG3: Genes, Genomes, Genetics, 2022
The Drosophila ...
Jessica M Holsopple   +2 more
doaj   +1 more source

An age-of-allele test of neutrality for transposable element insertions [PDF]

open access: yes, 2013
How natural selection acts to limit the proliferation of transposable elements (TEs) in genomes has been of interest to evolutionary biologists for many years.
Bergman, Casey M.   +3 more
core   +2 more sources

Environmental Effects On Drosophila Brain Development And Learning [PDF]

open access: yes, 2017
Brain development and behavior are sensitive to a variety of environmental influences including social interactions and physicochemical stressors. Sensory input in situ is a mosaic of both enrichment and stress, yet little is known about how multiple ...
Amei, Amei   +3 more
core   +5 more sources

Neuroprotective Effect and Mechanism of Xanthoceras sorbifolium Oil on Drosophila melanogaster with Alzheimer's Disease

open access: yesShipin gongye ke-ji
This study aimed to investigate the neuroprotective effect of Xanthoceras sorbifolium oil (XSO) on the Drosophila melanogaster model of Alzheimer's disease (AD) and to explore the underlying mechanism.
Chenyao XIANG   +8 more
doaj   +1 more source

Localized ultraviolet laser microbeam irradiation of early Drosophila embryos: Fate maps based on location and frequency of adult defects [PDF]

open access: yes, 1979
Drosophila embryos were locally irradiated with a 257-nm laser microbeam during blastoderm and germ band stages. Depending on stage and beam diameter (10–30 μm), from 0 to 45 nuclei were exposed to the uv radiation.
Cremer, Christoph   +4 more
core   +1 more source

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