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ShareScore release 0.7.1
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18 results for “honeyeaters”
Data from: Radiating despite a lack of character: ecological divergence among closely related, morphologically similar honeyeaters (Aves: Meliphagidae) co-occurring in arid Australian environments
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Data from: Whole-genome phylogeography of the Blue-faced honeyeater (Entomyzon cyanotis) and discovery and characterization of a neo-Z chromosome
<p>Whole-genome surveys of genetic diversity and geographic variation often yield unexpected discoveries of novel structural variation, which long-read DNA sequencing can help clarify. Here we report on whole-genome phylogeography of a bird exhibiting classic vicariant geographies across Australia and New Guinea, the Blue-faced honeyeater (<em>Entomyzon cyanotis</em>), and the discovery and characterization of a novel neo-Z chromosome by long-read sequencing. Using short-read genome-wide SNPs, we inferred population divergence events within <em>E. cyanotis</em> across the Carpentarian and other biogeographic barriers during the Pleistocene (~0.3 – 1.7 MYA). Evidence for introgression between non-sister populations supports a hypothesis of reticulate evolution around a triad of dynamic barriers around Pleistocene Lake Carpentaria between Australia and New Guinea. During this phylogeographic survey, we discovered a large (134 Mbp) neo-Z chromosome and explore its diversity, divergence and introgression landscape. We show that, as in some Sylvioid passerine birds, a fusion occurred between chromosome 5 and the Z chromosome to form a neo-Z chromosome, with the ancestral pseudoautosomal region (PAR) appearing to become non-recombinant between Z and W, along with most of the fused chromosome 5 (~37.2 Mbp). The added non-recombinant portion of the neo-Z displays reduced heterozygosity and faster population genetic differentiation compared with the ancestral Z. Yet, the new PAR shows elevated diversity and reduced differentiation compared to autosomes, potentially resulting from introgression. In our case, long-read sequencing helped clarify the genomic landscape of population divergence on autosomes and sex chromosomes in a species where prior knowledge of genome structure was still incomplete.</p>
FIGURE 14 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 14. Neodectes ophioglossus sp. n., details. A—opisthosoma of male with folded lateral margin, ventral view, B— opisthosoma of male with one lateral extension not folded, C, D—legs I, II of male, respectively, E, F—tibiae and tarsi III, IV of male, respectively, G—spermatheca and spermaducts.
FIGURE 11 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 11. Neodectes cissomelae sp. n., details of male. A—opisthosoma, ventral view, B, C—legs I, II of male, D, E—tibiae and tarsi III, IV of male.
FIGURE 9 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 9. Neodectes manorinae sp. n., details. A—opisthosoma of male, ventral view, B, C—legs I, II of male, D, E—tibiae and tarsi III, IV of male, F—spermatheca and spermaducts.
FIGURE 3 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 3. Neodectes walteri sp. n., details. A—opisthosoma of male, ventral view, B–D—legs I–III of male, E—tibia and tarsus IV of male, F—tibia and tarsus IV of female, G—spermatheca and spermaducts. Abbreviations: hs—head of spermatheca, pd—primary spermaduct, sd—secondary spermaduct.
Data from: Whole-genome phylogeography of the Blue-faced honeyeater (Entomyzon cyanotis) and discovery and characterization of a neo-Z chromosome
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Data from: Introgression between non-sister species of honeyeaters (Aves: Meliphagidae) several million years after speciation
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FIGURE 13 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 13. Neodectes ophioglossus sp. n., female. A—dorsal view, B—ventral view.
FIGURE 12 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 12. Neodectes ophioglossus sp. n., male. A—dorsal view, B—ventral view.
FIGURE 10 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 10. Neodectes cissomelae sp. n., male. A—dorsal view, B—ventral view.
FIGURE 8 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 8. Neodectes manorinae sp. n., female. A—dorsal view, B—ventral view.
FIGURE 7 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 7. Neodectes manorinae sp. n., male. A—dorsal view, B—ventral view.
FIGURE 1 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 1. Neodectes walteri sp. n., male. A—dorsal view, B—ventral view.
FIGURE 2 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 2. Neodectes walteri sp. n., female. A—dorsal view, B—ventral view.
FIGURE 5 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 5. Neodectes hallidayi sp. n., female. A—dorsal view, B—ventral view.
FIGURE 4 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 4. Neodectes hallidayi sp. n., male. A—dorsal view, B—ventral view.
FIGURE 6 in New feather mites of the genus Neodectes (Acariformes: Proctophyllodidae) from honeyeaters (Passeriformes: Meliphagidae) in Australia
FIGURE 6. Neodectes hallidayi sp. n., details. A—opisthosoma of male, ventral view, B, C—legs I, II of male, D, E—tibiae and tarsi III, IV of male, F—tibia and tarsus IV of female, G—spermatheca and spermaducts.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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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.