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Fig.1 in Distribution Of Ixodes Ricinus (Arachnida, Ixodidae) In Ukraine In The Context Of Tick Hazard, And Factors Favoring Its Persistence In Conditions Of Fast-Going Environmental Change
Fig.1. The hiatus in the range that has been noted on the territory of Ukraine: 1 — European area of distribution; 2 — Crimean area of distribution; 3 — Caucasian-Western Asian area of distribution; 4 — zone of disjunction (after fig. 1 Akimov & Nebogatkin, 1996 with changes).
Fig. 2 in Distribution Of Ixodes Ricinus (Arachnida, Ixodidae) In Ukraine In The Context Of Tick Hazard, And Factors Favoring Its Persistence In Conditions Of Fast-Going Environmental Change
Fig. 2. Distribution of I. ricinus on the territory of Ukraine, from the point of view of tick-borne danger.
Data for: Should I breed or should I go? Manipulating individual state during migration influences breeding decisions in a long-lived bird species
<p>Documentation of Carry-Over Effects (COEs), defined as effects resulting from events that occurred in a previous time period, has largely been observational and understanding of specific mechanisms underlying COEs is still lacking. To investigate this, we simulated an environmental perturbation during the spring migration of a long-lived bird species and looked at the subsequent effects on various breeding parameters. We captured female greater snow geese (<em>Anser caerulescens atlanticus</em>) on their spring staging sites and maintained individuals in captivity for up to four days before releasing them. We re-observed females 3000 km North, on their Arctic breeding grounds, to estimate their breeding propensity (i.e., probability of initiating a reproductive event for a given year), and measure their arrival date, laying date, clutch size, and nesting success. Only proxies of breeding propensity were affected by our manipulation, which decreased as the time spent in captivity increased. However, females were able to overcome the effects of captivity in two out of the three years of experimentation with normal or good environmental conditions at the breeding site. When facing the additional challenge of poor environmental conditions, many individuals manipulated during migration apparently curtailed their reproductive effort by skipping breeding. This experiment is the first to show that breeding propensity is an important parameter affected by COEs resulting from stressful events prior to reproduction in long-lived species.</p>
Text-fig. 6. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. Epidermal-cuticular structure of upper surface of seed-bearing capsule. a–c, e–g: cuticles of upper surface of seed-bearing capsule, b – detail of (a), notice small white spot at picture center, which could be interpreted as scar of small monocellular trichome; d: conducting strand going to seed scar. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 200 µm (a, c, d, g), 100 µm (e, f). in Taimyria Gen. Nov., A New Genus Of Evolutionary Advanced Gymnosperms From Triassic Of The Taimyr Peninsula, Siberia, Russia
Text-fig. 6. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., holotype 4287/6. Epidermal-cuticular structure of upper surface of seed-bearing capsule. a–c, e–g: cuticles of upper surface of seed-bearing capsule, b – detail of (a), notice small white spot at picture center, which could be interpreted as scar of small monocellular trichome; d: conducting strand going to seed scar. Locality: Tsvetkov Cape; Lower Triassic, Induan; Keshin Formation. Scale bar 200 µm (a, c, d, g), 100 µm (e, f).
Where should they come from? Where should they go? Several measures of seed source locality fail to predict plant establishment in early prairie restorations
<ol> <li>During the "decade on restoration," we must understand how to reliably re-establish native plant populations. When establishing populations through seed addition, practitioners prioritize obtaining seed from locations geographically near the restoration site (i.e., "local seed sourcing"). They are assumed to be under similar environmental conditions to the restoration site and should establish more robust plant populations and preserve local biotic interactions than seeds sourced from further away. However, this assumption remains virtually untested in realistic restoration settings and the importance of seed sourcing, relative to other factors such as seeding rate and management regimes, is unclear.</li> <li>To determine if seed source impacts plant establishment, abundance, and phenology, we developed a partnership between university researchers and a native seed producer that kept records on where their seed was sourced from and where it was planted. At each site, we recorded the abundance and phenological stage of five commonly used tallgrass prairie restoration species seeded at 24 sites undergoing restoration across Michigan. We considered two measures of seed source locality: geographic distance (seeds were sourced from locations 6–750km away from their respective restoration sites) and climate distance. We also obtained data on the seeding rate and post-seeding management efforts at each site.</li> <li>We found that no measure of seed source locality predicted the likelihood of plant establishment or abundance at restoration sites. However, sites sown with seed from further away, or from cooler and wetter climates, had a greater proportion of flowering individuals earlier in the season. Finally, sites with higher seeding rates had greater plant abundance, and post-seeding management of the restoration site increased the likelihood a species would establish by 36%.</li> <li>Overall, these results suggest that seed sourcing did not impact plant establishment or abundance in our system. However, using fewer local seed sources can alter flowering phenology.</li> <li>Our results suggest that tallgrass prairie restoration efforts should prioritize higher seeding rates, post-seeding management, and might expand the region seed sources are considered "local", though this could impact flowering phenology. Future research leveraging native seed producer records can help answer critical questions about restoration seed sourcing.</li> </ol>
FIG. 4 in Populations of a new morphotype of corrugate Lessonia Bory in the Beagle Channel, sub-Antarctic Magellanic ecoregion: a possible case of on-going speciation
FIG. 4. — Phylogenetic tree based on concatenated ITS1 and atp8-trnS partial sequences (418 bp). Note that corrugated Lessonia Bory specimens are grouped with Lessonia flavicans Bory specimens which have smooth blade surface. First number on the branches refers to the bootstrap value determined from the ML phylogeny and the second is the posterior probability from the BI analysis. Scale bar: 0.05 substitution per site.
FIG. 5 in Populations of a new morphotype of corrugate Lessonia Bory in the Beagle Channel, sub-Antarctic Magellanic ecoregion: a possible case of on-going speciation
FIG. 5. — Phylogenetic tree based on concatenated cox1 and cox3 partial sequences (1176 bp). Note that corrugated Lessonia Bory specimens are grouped with Lessonia flavicans Bory specimens which have smooth blade surface. First number on the branches refers to the bootstrap value determined from the ML phylogeny and the second is the posterior probability from the BI analysis. Scale bar: 0.01 substitution per site.
FIG. 3 in Populations of a new morphotype of corrugate Lessonia Bory in the Beagle Channel, sub-Antarctic Magellanic ecoregion: a possible case of on-going speciation
FIG. 3. — Internal morphology of the corrugate Lessonia Bory: A, small angular meristodermal cells on the surface of blade; B, transverse section through a sterile portion of the blade; C, detail of meristoderm and cortex showing cells with full (right arrow) and reduced (left arrow) protoplast and golden bodies in outer cortex and mid cortex; and rounded light refracting bodies (arrowheads); D, detail of medulla showing cylindrical cells (arrow) and some elongated filaments (arrowhead) immersed in a dense intercellular matrix; E, surface view of a sorus; F, transverse section through a sorus; G, detail of sorus. Abbreviations: mer, meristoderm; oc, outer cortex; mc, mid cortex; ic, inner cortex; m, medulla; p, paraphyses; l, part of the lacuna; s, sporangia. Scale bars: A, 15 µm; B, 50 µm; C, G, 20 µm; D, E, 40 µm; F, 30 µm.
FIG. 1 in Populations of a new morphotype of corrugate Lessonia Bory in the Beagle Channel, sub-Antarctic Magellanic ecoregion: a possible case of on-going speciation
FIG. 1. — Map of the sub-Antarctic ecoregion of Magellan showing the collection sites of the corrugate morphotype of Lessonia Bory, Lessonia flavicans Bory, and Lessonia searlesiana Asensi & Reviers. Strait of Magellan-Cockburn channel: a, Fuerte Bulnes; b, Carlos III Island. Beagle channel-Orange Bay: c, London Island; d, Puerto Aguirre; e, London Island; f, Cormoran Bay; g, Paula Cove; h, Puerto Toro; i, Tekenika Bay; j, Orange Bay. Cape Horn-Diego Ramirez Island: k, Diego Ramirez Island.
FIG. 2. — A in Populations of a new morphotype of corrugate Lessonia Bory in the Beagle Channel, sub-Antarctic Magellanic ecoregion: a possible case of on-going speciation
FIG. 2. — A, External morphology of the corrugate Lessonia Bory showing the brownish terete stipe; B, corrugated blades; C, that arise from the base of the blade and from dichotomously divided branches; D, the holdfast is rhizoidal in shape and composed mainly of fused haptera. Scale bars: holotype, 30 cm; A, C, 2 cm; B, 5 cm; D, 8 cm.
GO Tables from/for: Oligogalactolipid production during cold challenge is conserved in early diverging lineages
<p>Severe cold, defined as a damaging cold beyond acclimation temperatures, has unique responses, but the signaling and evolution of these responses are not well understood. Production of oligogalactolipids, which is triggered by cytosolic acidification in Arabidopsis (<em>Arabidopsis</em> <em>thaliana</em>), contributes to survival in severe cold. Here, we investigated oligogalactolipid production in species from bryophytes to angiosperms. Production of oligogalactolipids differed within each clade, suggesting multiple evolutionary origins of severe cold tolerance. We also observed greater oligogalactolipid production in control samples instead of temperature-challenged samples of some species. Further examination of representative species revealed a tight association between temperature, damage, and oligogalactolipid production that scaled with the cold tolerance of each species. Based on oligogalactolipid production and transcript changes, multiple species share a signal of oligogalactolipid production initially described in Arabidopsis, cytosolic acidification. Together, these data suggest that oligogalactolipid production is a severe cold response that originated from an ancestral damage response that remains in many land plant lineages and that cytosolic acidification is a common signaling mechanism for its activation. </p>
Going across taxa in functional ecology: review and perspectives of an emerging field
<p>This dataset and all routines of analysis accompany the article "Going across taxa in functional ecology: review and perspectives of an emerging field", accepted in Functional Ecology. The dataset was obtained through a literature review in Web of Science (following the PRISMA principles for reviews and meta-analysis). We searched for studies using a trait-based approach in the study of multiple taxa. Then we applied quantitative analysis, based on the principles of ecological networks, to provide an overview of the use of multiple traits and taxa in functional ecology.</p>
"I was on vacation in Mala, living in a self-catering holiday cottage, together with my girlfriend (we're together for 11 years now), recovering from a heavy workload in the second half of 2008. We were sitting outside, probably sipping a beer, when we heard the sound of bells approaching. Stepping on the stones that enclose the little forecourt of the cottage, we could just see the goat herd being driven by. Idashed for my R09 (recording equipment) to get that impression – but too slowly too late, it seemed, the herd had disappeared and with it the sound. When Iwas about to pack my R09 again the sound appeared to come back, so Idashed down the driveway, just in time to see the herd pass, and then Ifollowed it a couple of hundred meters, walking behind the herd, trying not to breathe or make stepping sounds, eventually, when dogs started barking and a car approached from behind, I stopped and let the goats go on, the car passes, honks ... and Icut the recording and walk back to the cottage." [Peter/ptroxler]13 in Collecting Sounds. Online Sharing of Field Recordings as Cultural Practice
"I was on vacation in Mala, living in a self-catering holiday cottage, together with my girlfriend (we're together for 11 years now), recovering from a heavy workload in the second half of 2008. We were sitting outside, probably sipping a beer, when we heard the sound of bells approaching. Stepping on the stones that enclose the little forecourt of the cottage, we could just see the goat herd being driven by. Idashed for my R09 (recording equipment) to get that impression – but too slowly too late, it seemed, the herd had disappeared and with it the sound. When Iwas about to pack my R09 again the sound appeared to come back, so Idashed down the driveway, just in time to see the herd pass, and then Ifollowed it a couple of hundred meters, walking behind the herd, trying not to breathe or make stepping sounds, eventually, when dogs started barking and a car approached from behind, I stopped and let the goats go on, the car passes, honks ... and Icut the recording and walk back to the cottage." [Peter/ptroxler]13
Evaluation of an Enhanced Delivery Model for Go NAPSACC
ClinicalTrials.gov study NCT03938103. IPD Sharing: YES. Countries: 1. Publications: 5.
Data for: Should I breed or should I go? Manipulating individual state during migration influences breeding decisions in a long-lived bird species
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Where should they come from? Where should they go? Several measures of seed source locality fail to predict plant establishment in early prairie restorations
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Going with the flow? Relative importance of riverine hydrologic connectivity versus tidal influence for spatial structure of genetic diversity and relatedness in a foundational submersed aquatic plant
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Where did the finch go? Insights from radio telemetry of the medium ground finch (Geospiza fortis)
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GO Tables from/for: Oligogalactolipid production during cold challenge is conserved in early diverging lineages
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Data from: Stay or go? Changing breeding conditions affect sexual difference in colony attendance strategies of Atlantic puffins Fratercula arctica
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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.