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388 results for “morphing”
Fig. 1 in Effects of temperature on survival, development, and reproduction of Aphis glycines (Hemiptera: Aphididae) autumnal morphs
Fig. 1. Age-specific survival rates (lx) of Aphis glycines gynoparae, males, and oviparae at 13, 18, 23, 28, and 33 °C.
Fig. 1. Xenotheka klinostoma Eisenack, 1937 in Autothecal morphs and dormancy in the camaroid graptolite Xenotheka
Fig. 1. Xenotheka klinostoma Eisenack, 1937; lower Llanvirn, Gilbergabrottet 1, Öland. Isolated autothecae, normal morph. A. Specimen ZPAL G.31/1 in lateral view (A1),, upper (A2)view, and proximal part of autotheca (A3). B. Specimen ZPAL G.31/2 in lateral view (B1), proximal part of autotheca (B2), lower wall (attachment surface or sole) (B3), and vesicular diaphragm (B4). Abbreviations: a, attachment surface; d, vesicular diaphragm of autothecal stolon; a, autothecal aperture; ca, camara; co, collum; g, grains of sediment attached to periderm; m, remnants of marginal (basal) membrane; o, basal opening in camara wall filled with vesicular diaphragm; s, mould of the terminal portion of the parental stolotheca (?).
Fig. 2 in Autothecal morphs and dormancy in the camaroid graptolite Xenotheka
Fig. 2. Sealing of the thecal aperture (occlusion) in some sessile graptolites. SEM micrographs. A. Xenotheka klinostoma Eisenack, 1937; ZPAL G.12/4, Llandeilo, borehole Krzyże 4 (Poland), depth 473 m. Distal part of autotheca. B. Camaroid gen. et sp. nov. 1; ZPAL G.31/4, Ordovician erratic boulder, northern Poland. Distal part of autotheca. C. Epigraptus kozlowskii Mierzejewski, 1978 (Tuboidea); ZPAL G.31/3, Lower Ordovician (Kunda Stage, Aluoja Substage), Sukhrumägi in Tallinn, Estonia. Bitheca on the thecorhiza surface. Explanations: c, camara; co, collum; o, occlusion; p, apertural process; t, thecorhiza, v, verruca of verrucose fabric. Arrow shows discontinuity between autothecal wall and occlusion.
A Test Dataset for Open Chrono-Morph Viewer (OCMV)
<p><span>Open Chrono-Morph Viewer (OCMV) is an open-source image visualization and animation platform handling volumetric time series, especially those containing unequally sampled volumes, such as those produced by 4D (3D+time) cardiac alignment. OCMV is available at <a href="https://github.com/ShangWangLab/OpenChronoMorphViewer"><span>https://github.com/ShangWangLab/OpenChronoMorphViewer</span></a>. This dataset is for demonstrating OCMV’s unique timeline features. It shows the dynamics of the embryonic mouse heart around embryonic day 8.5, consisting of 150 NRRD volumes spanning two timescales. The fast timescale represents the heartbeat phase over the complete cardiac cycle, while the slow timescale represents the development at three timepoints spanning two hours. Across the three developmental timepoints, the number of volumes sampling the heartbeat changes, as does the volume size (number of voxels). The data have two channels: the first channel represents the tissue structure, and the second channel represents the blood flow velocity component along the vertical axis spanning ±9.8 mm/s. The acquisition and processing of this dataset followed the methods described in <a href="https://doi.org/10.1364/BOE.475027">https://doi.org/10.1364/BOE.475027</a>. All animal manipulations were approved by the Institutional Animal Care and Use Committee at Baylor College of Medicine, and the experiments followed the approved procedures and guidelines.</span></p> <p><span>Acknowledgement: We thank Dr. Irina V. Larina (Baylor College of Medicine) for her support with the experiment.</span></p>
Figs 10–13 in Peripatopsidae (Onychophora) from New Zealand - observations on selected morphs of the 'Peripatoides novaezealandiae-complex' in culture: morphological and reproductive aspects
Figs 10–13. Sketches of posterior ventral body surface. 10. Juvenile from Boundary stream, 2 months, genital area and papillae of anal cone still undifferntiated (30 x). 11. Juvenile from Boundary Stream, 5 months, female (30 x). 12. Juvenile from Woodville Gorge, 2 months, genital area and papillae of anal cone still undifferentiated (30 x). 13. Juvenile from Paengora Mataroa, 2 months, male (30 x).
Figs 6–9. Selected hatchlings and juveniles. 6 in Peripatopsidae (Onychophora) from New Zealand - observations on selected morphs of the 'Peripatoides novaezealandiae-complex' in culture: morphological and reproductive aspects
Figs 6–9. Selected hatchlings and juveniles. 6. Boundary Stream: premature hatchling with slime gland (25 x). 7. Juvenile from Ngapaerera: stage A (7 x). 8. Juvenile from Boundary Stream: stage A (7 x). 9. Juvenile from Monckton: stage C (10 x).
Figs 3–5 in Peripatopsidae (Onychophora) from New Zealand - observations on selected morphs of the 'Peripatoides novaezealandiae-complex' in culture: morphological and reproductive aspects
Figs 3–5. Diagram, micrograph and photograph of selected morphs. 3. Schematic sketch of Mohi Bush male: fifth leg, ventral view (Scale bar = 163 m). 4. SEM micrograph of genital pore: Monckton male (Fig. rotated approx. 45˚). 5. Monckton: premature hatchling (25 x).
Fig. 1 in Peripatopsidae (Onychophora) from New Zealand - observations on selected morphs of the 'Peripatoides novaezealandiae-complex' in culture: morphological and reproductive aspects
Fig. 1: New Zealand localities of observed Peripatopsidae: the abbreviations are for Mount Auckland, Boundary Stream, Paengaroa Mataroa, Mohi Bush, Monckton, Woodville Gorge, Kapiti Island, and Ngapaerera. Part of 'base-map': Modified after Crosby et al. (1976).
Data from: Disruptive selection and the evolution of discrete color morphs in Timema stick insects
<p>A major unresolved issue in biology is why phenotypic and genetic variation is sometimes continuous, yet other times packaged into discrete units of diversity, such as morphs, ecotypes, and species. In theory, ecological discontinuities can impose strong disruptive selection that promotes the evolution of discrete forms, but direct tests of this hypothesis are lacking. Here we show that <span><em>Timema</em> </span>stick insects exhibit genetically-determined color morphs that range from weakly to strongly discontinuous. Color data from nature and a manipulative field experiment demonstrate that greater morph differentiation is associated with shifts from host plants exhibiting more continuous color variation to those exhibiting greater coloration distance between green leaves and brown stems, the latter of which generates strong disruptive selection. Our results show how ecological factors can promote discrete variation, and we further present results on how this can have variable effects on the genetic differentiation that promotes speciation.</p>
Planche. — Cicadalna takensis n. gen, rr sp. - A, Biotope, une vaste clairière (2 15 km O. de Tak). - B et C, Morphe nominative, giisâtœ aux yeux plus clairs; mâle cymbalisant tête en haut puis tête en bas dans un buisson à hauteur d`homme (téléobjectif de 135 mm). E, Morphe suƒfiuca n. mph., bmne aux yeux rouges mâle cymbalisant agritïe' sur un haut rameau de bambou (téléobjectif de 600 mm) (photos Michel Boulard'& Khuankanock Chueata). in Cicadalna takensis, nouvelle espèce d'un genre nouveau découverte en Thaïlande du Nord (Rhynchota, Cicadidae)
Planche. — Cicadalna takensis n. gen, rr sp. - A, Biotope, une vaste clairière (2 15 km O. de Tak). - B et C, Morphe nominative, giisâtœ aux yeux plus clairs; mâle cymbalisant tête en haut puis tête en bas dans un buisson à hauteur d`homme (téléobjectif de 135 mm). E, Morphe suƒfiuca n. mph., bmne aux yeux rouges mâle cymbalisant agritïe' sur un haut rameau de bambou (téléobjectif de 600 mm) (photos Michel Boulard'& Khuankanock Chueata).
Morphed extreme weather data for Vantaa and Sodankylä under RCP climate change scenarios by 2030, 2050 and 2080
<p>Morphed extreme weather data for 2 Finnish locations: Vantaa and Sodankylä. Created for "Near-, medium- and long-term impacts of climate change on the thermal energy consumption of buildings in Finland under RCP climate scenarios" publication (<a title="Persistent link using digital object identifier" href="https://doi.org/10.1016/j.energy.2024.131636" target="_blank" rel="noreferrer noopener"><span>https://doi.org/10.1016/j.energy.2024.131636</span></a>). Used climate change scenarios are RPC2.6, RCP4.5 and RCP8.5. Data is created for 2030, 2050 and 2080 and includes 6 extreme weather scenarios: </p> <ul> <li>W1 - Winter with high heating demand</li> <li>W2 - Winter with low heating demand</li> <li>W3 - Winter with the coldest individual day by average temperature</li> <li>S1 - Summer with the lowest cooling demand</li> <li>S2 - Summer with the highest heating demand</li> <li>S3 - Summer with the warmest individual day by average temperature</li> </ul> <p>Selected years and the procedure for their selection are described in <a title="Persistent link using digital object identifier" href="https://doi.org/10.1016/j.energy.2024.131636" target="_blank" rel="noreferrer noopener"><span>https://doi.org/10.1016/j.energy.2024.131636</span></a>.</p> <p>Original weather data is downloaded for the selected years from Finnish Meteorological Institute's Open data repository: https://www.ilmatieteenlaitos.fi/havaintojen-lataus under CC BY 4.0 licence.</p> <p>Future change in climate is based on Finnish Meteorological Institute's data used in creating Test Reference Year weather files (<a href="https://www.ilmatieteenlaitos.fi/energialaskenta-try2020">https://www.ilmatieteenlaitos.fi/energialaskenta-try2020</a>) for which the climate change data is presented by Ruosteenoja et al. (2016).</p> <p>The data is statistically downscaled through a method called morphing created by Belcher et al. (2005) with some parts using methods from Räisänen & Räty (2013) and Jylhä et al, (2015). Morphing was computationally conducted through created software <a href="https://github.com/japulk/Weather-Morphing-Tool">https://github.com/japulk/Weather-Morphing-Tool</a> For additional information please refer to <a href="https://doi.org/10.1016/j.energy.2024.131636">original article</a> or contact the authors.</p> <p> </p>
The role of historical biogeography in shaping colour morph diversity in the common wall lizard
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Antagonistic effects of predator colour morph abundance and saliency on prey anti-predator responses
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A masculinizing supergene underlies an exaggerated male reproductive morph in a spider
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Data from: Disruptive selection and the evolution of discrete color morphs in Timema stick insects
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Data from: Evidence for morph-specific substrate choice in a green-brown polymorphic grasshopper
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Egg size and offspring phenotype data at early life stages in seven Arctic charr morphs
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Inheritance of color morphs in the meadow grasshopper
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Data and simulation model files for: Variable-stiffness morphing wheel inspired by the surface tension of a liquid drop
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Data from: Fledging mass is color morph specific and affects local recruitment in a wild bird
Early life conditions may have long-lasting effects on life history. In color polymorphic species, morph-specific sensitivity to environmental conditions may lead to differential fitness. In tawny owl (Strix aluco) pheomelanin-based color polymorphism is expected to be maintained because the brown morph has higher adult fitness in warmer environments, while selection favors the grey morph under colder conditions. Here we investigate body mass at fledging and its consequences until adulthood in a population at the species' cold range margin. Using 40 years of data (1979-2017), we show that brown pairs, which mainly produce brown offspring consistent with a one-locus-two-alleles inheritance model, consistently raised heavier offspring than mixed pairs (grey-brown) and grey pairs. Offspring mass declined seasonally, except among offspring raised by brown pairs. Brown offspring could be heavier due to morph-specific parental care and/or offspring growth. Furthermore, mass at fledging is associated with fitness: the probability of local recruitment into the breeding population increased with higher mass at fledging, especially in mild winters and favorable food conditions, although recruitment is not morph-specific. Fledgling mass thus provides a fitness benefit in terms of recruitment probability that is modulated by environmental factors, which appear to level off any direct morph-specific recruitment benefits.
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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.