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841 results for “fruit flies”
FIG. 1 in Host-parasite relationships between a Malagasy fruit bat (Pteropodidae) and associated bat fly (Diptera: Nycteribiidae): seasonal variation of host body condition and the possible impact of parasite abundance
FIG. 1. Location map of the study site, Grotte des Chauves-souris, in the Parc National d'Ankarana, northern Madagascar
Development under predation risk increases serotonin-signaling, variability of turning behavior and survival in adult fruit flies Drosophila melanogaster
<p>The development of high-throughput behavioral assays, where numerous individual animals can be analyzed in various experimental conditions, has facilitated the study of animal personality. Previous research showed that isogenic Drosophila melanogaster flies exhibit striking individual non-heritable locomotor handedness. The variability of this trait, i.e., the predictability of left-right turn biases, varies across genotypes and under the influence of neural activity in specific circuits. This suggests that the brain can dynamically regulate the extent of animal personality. It has been recently shown that predators can induce changes in prey phenotypes via lethal or nonlethal effects affecting the serotonergic signaling system. In this study, we tested whether fruit flies grown with predators exhibit higher variability/lower predictability in their turning behavior and higher survival than those grown with no predators in their environment. We confirmed these predictions and found that both effects were blocked when flies were fed an inhibitor (αMW) of serotonin synthesis. The results of this study demonstrate a negative association between the unpredictability of turning behavior of fruit flies and the hunting success of their predators. We also show that the neurotransmitter serotonin controls predator-induced changes in the turning variability of fruit flies, regulating the dynamic control of behavioral predictability.</p>
Differential gene expression data from an experiment manipulating larval nutrition in female fruit flies (Drosophila melanogaster)
<p>This file contains data on differentially expressed genes, redundant GO terms, and overlapping genes from gene expression comparisons in Tables D1 - D8 as described in, "David H. Collins, David C. Prince, Jenny L. Donelan, Tracey Chapman, and Andrew F. G. Bourke. Developmental diet alters the fecundity-longevity relationship and age-related gene expression in <em>Drosophila melanogaste</em>r. The Journals of Gerontology: Series A. 2023."</p>
Fig. 2 in Early infestation volatile biomarkers of fruit fly Bactrocera dorsalis (Hendel) ovipositional activity in mango (Mangifera indica L.)
Fig. 2. Principal coordinate analysis (PcoA) of control, mechanically damaged, and B. dorsalis infested mango treatments (yellow squares, gray triangles, red circles, respectively). Treatment is significant in PERMANOVA (F2,14 = 6.20, p <0.001). Blue boxes with an X denote overlay of individual compounds 1–11 (Table 1) which are unique to the infestation treatment and drive the difference among treatments. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
Plasticity in male mating behavior modulates female life-history in fruit flies
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Data from: A nonrandom subset of olfactory genes is associated with host preference in the fruit fly Drosophila orena
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Phenotypic plasticity in desiccation physiology of closely related, range restricted and broadly distributed fruit fly species
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Data from: Cost of reproduction in the Queensland fruit fly: Y-model vs. lethal protein hypothesis
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Data from: A field test for host fruit odour discrimination and avoidance behaviour for Rhagoletis pomonella flies in the western United States
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Finding love: fruit fly males evolving under higher sexual selection are inherently better at finding receptive females
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Data from: Comparing the intersex genetic correlation for fitness across novel environments in the fruit fly, Drosophila serrata
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Data from: Genetic structure and inferences on potential source areas for the invasive oriental fruit fly Bactrocera dorsalis (Hendel) based on mitochondrial and microsatellite markers
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Perception of dead conspecifics increases reproductive investment in fruit flies
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Data from: Timing of starvation determines its effects on susceptibility to bacterial infection in female fruit flies independent of host evolutionary history
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Data from: Limited genetic evidence for host plant-related differentiation in the Western cherry fruit fly Rhagoletis indifferens (Diptera: Tephritidae)
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Database of the list for associations between host plants and fruit flies
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Data from: Previous inter-sexual aggression increases female mating propensity in fruit flies
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Data from: Testing evolutionary explanations for the lifespan benefit of dietary restriction in fruit flies (Drosophila melanogaster)
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Data from: Transgenerational plasticity following a dual pathogen and stress challenge in fruit flies
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Temperature-dependent competitive outcomes between the fruit flies Drosophila santomea and D. yakuba
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.