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39 results for “Passer sparrows”
Data from: Intracellular glucocorticoid receptors in spleen, but not skin, vary seasonally in wild house sparrows (Passer domesticus)
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Data from: DNA methylation predicts immune gene expression in introduced house sparrows (Passer domesticus)
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Data from: Environmental selection is a main driver of divergence in house sparrows (Passer domesticus) in Romania and Bulgaria
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Singing under glass: rapid effects of anthropogenic habitat modification on song and response behaviours in an isolated house sparrow (Passer domesticus) population
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Data from: Morphology-function relationships and repeatability in the sperm of Passer sparrows
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Data from: Does urbanization cause stress in wild birds during development? insights from feather corticosterone levels in juvenile house sparrows (Passer domesticus)
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Data from: Range expansion of house sparrows (Passer domesticus) in Kenya: evidence of genetic admixture and human-mediated dispersal
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Data from: Epigenetic potential and DNA methylation in an ongoing House Sparrow (Passer domesticus) range expansion
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Genetic admixture despite ecological segregation in a North African sparrow hybrid zone (Aves, Passeriformes, Passer domesticus x Passer hispaniolensis)
<p>Under different environmental conditions hybridization between the same species might result in different patterns of genetic admixture. Particularly, species pairs with large distribution ranges and long evolutionary history may have experienced several independent hybridization events over time in different zones of overlap. In birds, the diverse hybrid populations of the house sparrow (<i>Passer domesticus</i>) and the Spanish sparrow (<i>P. hispaniolensis</i>) provide a striking example. Throughout their range of sympatry, these two species do not regularly interbreed, however a stabilized hybrid form (<i>P. italiae</i>) exists on the Italian Peninsula and on several Mediterranean islands. The spatial distribution pattern on the Eurasian continent strongly contrasts the situation in North Africa, where house sparrows and Spanish sparrows occur in close vicinity of phenotypically intermediate populations across a broad mosaic hybrid zone. In this study, we investigate patterns of divergence and admixture among the two parental species, stabilized and non-stabilized hybrid populations in Italy and Algeria based on a mitochondrial marker, a sex-chromosomal marker and 12 microsatellite loci. In Algeria, despite strong spatial and temporal separation of urban early-breeding house sparrows and hybrids and rural late-breeding Spanish sparrows, we found strong genetic admixture of mitochondrial and nuclear markers across all study populations and phenotypes. That pattern of admixture in the North African hybrid zone is strikingly different from i) the Iberian area of sympatry where we observed only weak asymmetrical introgression of Spanish sparrow nuclear alleles into local house sparrow populations, and ii) from the very homogenous Italian sparrow population where the mitogenome of one parent (<i>P. domesticus</i>) and the Z-chromosomal marker of the other parent (<i>P. hispaniolensis</i>) is fixed. The North African sparrow hybrids provide a further example of enhanced hybridization along with recent urbanization and anthropogenic land-use changes in a mosaic landscape.</p>
FIGURE 3 in Two new quill mite species of the family Syringophilidae (Acari: Prostigmata) parasitising the house sparrow Passer domesticus (L.) (Aves: Passeriformes)
FIGURE 3. Picobia passeri sp. nov., male. A, dorsal view; B, ventral view.
FIGURE 1 in Two new quill mite species of the family Syringophilidae (Acari: Prostigmata) parasitising the house sparrow Passer domesticus (L.) (Aves: Passeriformes)
FIGURE 1. Picobia passeri sp. nov., female. A, dorsal view; B, ventral view.
Supplementary Tables of Whole Genome Sequencing and Assembly of the House Sparrow, Passer domesticus
<h2>Abstract</h2> <p>The common house sparrow, <em>Passer domesticus</em> is a small bird belonging to Passeridae. We provide here a high-quality whole genome sequencing and assembly for the house sparrow, The final genome assembly was made using a Shovill/SPAdes which consisted of contigs spanning 268193 bases. We employed rigorous statistical thresholds to check the coverage as the Passer genome showed considerable similarity with <em>Gallus gallus</em> (chicken) and <em>Taeniopygia guttata</em> (Zebra finch) genomes providing a functional annotation. This new annotated genome assembly will be a valuable resource as a reference for comparative and population genomic analyses of passerine, avian, and vertebrate evolution</p> <div> <p><strong>Significance</strong> Avian evolution has been of great interest in the context of extinction. Annotating the genomes such as Passerines would be a significant interest as we could understand the behavior/foraging traits and further explore their evolutionary landscape. In this work, we provide a full genome sequence of Indian house sparrow, <em>viz. Passer domesticus</em> which will serve as a useful resource in understanding the adaptability, evolution, geography, Allee effects and circadian rhythms.</p> </div>
Fig. 1. A in Intersexual Size And Plumage Differences In Tree Sparrows (Passer Montanus) - A Morphological Study Based On Molecular Sex Determination
Fig. 1. A photography of the badge used for measurements; hatched area shows the badge area as measured with the image analyzing software (see text)
A genome-wide linkage map for the house sparrow (Passer domesticus) provides insights into the evolutionary history of the avian genome
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Data from: Expression and phylogenetic analyses reveal paralogous lineages of putatively classical and non-classical MHC-I genes in three sparrow species (Passer)
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Data from: Personality and social foraging tactic use in free-living Eurasian tree sparrows (Passer montanus)
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Genetic admixture despite ecological segregation in a North African sparrow hybrid zone (Aves, Passeriformes, Passer domesticus x Passer hispaniolensis)
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Distinct networks of expressed genes are associated with neophobia in the hippocampus of male and female Eurasian tree sparrows (Passer montanus)
GEO Series GSE314481. Passer montanus. 72 samples. Type: Expression profiling by high throughput sequencing.
Nest Site Competition Between Green-backed tit (Parus monticolus) and Russet sparrow (Passer cinnamomeus)
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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.