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FIGURE 1 in Notes on the skeletal anatomy of Priocharax ariel Weitzman & Vari, 1987 with implications for its taxonomy (Teleostei: Characiformes)
FIGURE 1. Priocharax ariel, paratype, ANSP 158006 (12.8 mm SL), Venezuela, Territorio Federal Amazonas, Caño Manu, tributary of Río Casiquiare, upper Orinoco basin. High resolution x-ray computer microtomography reconstruction. A. Left lateral view of head showing infraorbital series in red and postcleithrum in blue. B. Detail of left infraorbital series. C. Detail of left pectoral girdle. Cle, cleithrum; Io1–3, infraorbital 1–3; Pcle, postcleithrum; Ptem, posttemporal; Scle, supracleithrum. Scale bars: 0.5 mm.
Testing the reliability and ecological implications of ramping rates in the measurement of Critical Thermal maximum
<p>C<span>ritical Thermal maximum (CTmax) is often used to characterize the upper thermal limits of organisms and represents a key trait for evaluating the fitness of ectotherms. The lack of standardization in CTmax assays has, however, introduced methodological problems in its measurement, which can lead to questionable estimates of species' upper thermal limits. Focusing on ants, which are model organisms for research on thermal ecology, we aim to obtain a </span><span>reliable ramping rate that will yield the most rigorous measures of CTmax for the most species. </span><span>After </span><span>identifying three commonly used ramping rates (i.e., 0.2, 0.5 and 1.0 °C min<sup>-1</sup>) in the literature, we experimentally determine their effects on the CTmax values of 27 species measured using dynamic assays. Next, we use static assays to evaluate the accuracy of these values in function of the time of exposure.</span></p> <p><span> Finally, we use field observations of species' foraging activities across a wide range of ground temperatures to identify the most biologically relevant CTmax values and to develop a standardized method. Our results demonstrate that the use of a 1 °C min<sup>-1</sup> ramping rate in dynamic assays yields the most reliable CTmax values for comparing ant species' upper thermal limits, which are further validated in static assays and field observations. We further illustrate how methodological biases in physiological trait measurements can affect subsequent analyses and conclusions on community comparisons between strata and habitats, and the detection of phylogenetic signal </span><span>(</span><span>Pagel's λ and Bloomberg's K</span><span>)</span><span>.</span></p> <p><span>Overall, our study presents a methodological framework for identifying a reliable and standardized ramping rate to measure CTmax in ants, which can be applied to other ectotherms. Particular attention should be given to CTmax values obtained with less suitable ramping rates, and the potential biases they may introduce to </span><span>trait-based research on global warming and habitat conversion, as well as</span> <span>inferences about phylogenetic conservatism</span><span>.</span></p>
Historical flood reconstruction in a torrential alpine catchment (Saltina, Brig, Swiss Alps) and its implication for flood hazard assessments
<p>EXCEL has three sheets :</p> <p>1. Pas flood description</p> <p>2. Past Engineering</p> <p>3. Hydraulic modeling flood discharge (1331 to 1965) and systematic discharge from 1966 to 2020.</p> <p> </p> <p>Word has two pictures</p> <p> </p> <p>1. past old maps (1331,1888,1938,2017)</p> <p>2. Walls, check dam, and lifting bridge</p>
FIGURE 4 in Implications of combined taxonomic, morphometric, and molecular characteristics for the species status of Paracentrobia tapajosae and Paracentrobia subflava (Hymenoptera: Trichogrammatidae), egg parasitoids of different leafhopper hosts in the Americas
FIGURE 4. Canonical variables (CVA) analysis of male Paracentrobia of the segments measured by traditional morphometry (● Paracentrobia tapajosae from Tapajosa rubromarginata, Argentina, x Paracentrobia tapajosae from Dalbulus maidis, Argentina, □ Paracentrobia subflava from Dalbulus maidis, Mexico).
FIGURE 1 in Implications of combined taxonomic, morphometric, and molecular characteristics for the species status of Paracentrobia tapajosae and Paracentrobia subflava (Hymenoptera: Trichogrammatidae), egg parasitoids of different leafhopper hosts in the Americas
FIGURE 1. Anatomical landmarks used in geometric morphometric analysis of male genitalia of Paracentrobia subflava and Paracentrobia tapajosae (● landmarks, ● semilandmarks).
FIGURE 7 in Implications of combined taxonomic, morphometric, and molecular characteristics for the species status of Paracentrobia tapajosae and Paracentrobia subflava (Hymenoptera: Trichogrammatidae), egg parasitoids of different leafhopper hosts in the Americas
FIGURE 7. Maximum likelihood phylogram of Paracentrobia specimens from Mexico and Argentina based on the sequence of the ITS2 region. The support of the tree was assessed by bootstrap analysis with 1000 replicates (* Paracentrobia tapajosae from Dalbulus maidis and Paracentrobia subflava from Dalbulus maidis, ** Paracentrobia tapajosae from Tapajosa rubromarginata).
FIGURE 3 in Implications of combined taxonomic, morphometric, and molecular characteristics for the species status of Paracentrobia tapajosae and Paracentrobia subflava (Hymenoptera: Trichogrammatidae), egg parasitoids of different leafhopper hosts in the Americas
FIGURE 3. Canonical variables (CVA) analysis of female Paracentrobia of the segments measured by traditional morphometry (● Paracentrobia tapajosae from Tapajosa rubromarginata, Argentina, x Paracentrobia tapajosae from Dalbulus maidis, Argentina, □ Paracentrobia subflava from Dalbulus maidis, Mexico).
FIGURE 6 in Implications of combined taxonomic, morphometric, and molecular characteristics for the species status of Paracentrobia tapajosae and Paracentrobia subflava (Hymenoptera: Trichogrammatidae), egg parasitoids of different leafhopper hosts in the Americas
FIGURE 6. Maximum likelihood phylogram of Paracentrobia specimens from Mexico and Argentina based on the sequence of the COI gene. The support of the tree was assessed by bootstrap analysis with 1000 replicates (* Paracentrobia tapajosae from Dalbulus maidis and Paracentrobia subflava from Dalbulus maidis, ** Paracentrobia tapajosae from Tapajosa rubromarginata).
FIGURE 5 in Implications of combined taxonomic, morphometric, and molecular characteristics for the species status of Paracentrobia tapajosae and Paracentrobia subflava (Hymenoptera: Trichogrammatidae), egg parasitoids of different leafhopper hosts in the Americas
FIGURE 5. Scatter plot of the between-groups principle component analysis (bgPCA) for the geometric morphometric analysis of male genitalia of Paracentrobia. Thin-plate spline (TPS) deformation grids at the extreme of each axis illustrate shape change implied by the corresponding bgPC (● Paracentrobia tapajosae from Tapajosa rubromarginata, Argentina, ○ Paracentrobia tapajosae from Dalbulus maidis, Argentina, ● Paracentrobia subflava from Dalbulus maidis, Mexico).
The Spike Protein of SARS-CoV-2 Impairs Lipid Metabolism and Increases Susceptibility to Lipotoxicity: Implication for a Role of Nrf2
<p>Original figures for the following publication: </p> <p>The Spike Protein of SARS-CoV-2 Impairs Lipid Metabolism and Increases Susceptibility to Lipotoxicity: Implication for a Role of Nrf2</p> <table align="left"> <tbody> <tr> <td> <p><em>Cells </em><strong>2022</strong>, <em>11</em>, x. https://doi.org/10.3390/xxxxx</p> </td> </tr> </tbody> </table>
Response of northern populations of black spruce and jack pine to southward seed transfers: Implications for climate change
<p>A variety of responses to climate change have been reported for northern tree populations, primarily from tree-ring and satellite-based studies. Here we employ provenance data to examine growth and survival responses of northern populations (defined here as those occurring north of 52oN) of black spruce (<em>Picea mariana</em>) and Jack pine (<em>Pinus banksiana</em>) to southward seed transfers – a space for time substitution that affords insights into potential climate change responses by these important northern tree species. Based on previous work, we anticipated relatively flat response curves that peak at much warmer temperatures than those found at seed source origin. These expectations were generally met for growth-related responses, with peak growth associated with seed transfers to environments 2.2<sup>o</sup>C and 3.6<sup>o</sup>C warmer than seed source origin for black spruce and jack pine, respectively. These findings imply that northern tree populations harbor a significant amount of resilience to climate warming. However, survival responses told a different story, with both species exhibiting reduced survival rates when moved to warmer and drier environments. Together with the growth-based results, these findings suggest that the warmer and drier conditions expected across much of northern Canada under climate change may reduce survival, but surviving trees may grow at a faster rate up until a certain magnitude of climate warming has been reached. We note that all relationships had high levels of unexplained variation, underlining the many factors that may influence provenance study outcomes and the challenges in predicting tree responses to climate change. Despite certain limitations, we feel that the provenance data employed here provide valuable insights into potential climate change outcomes for northern tree populations.</p>
Figure 2 in Discovery of the male of Loxaulus hyalinus, and implications for the sympatric species Loxaulus laeta (Hymenoptera: Cynipidae: Cynipini): an integrative taxonomical case of species delimitation
Figure 2. Overview of molecular results. Left: best maximum likelihood (ML) tree based on three genes (COI, cytb and 28SD2). Black squares at nodes indicate both ≥95% posterior probability (Bayesian inference) and ≥80% bootstrap (ML) node support. White squares at nodes indicate both <95% posterior probability (Bayesian inference) and ≥80% bootstrap (ML) node support. Right: Sexual generation for each terminal indicated; grey bars indicate the assignations of individuals to candidate species for the ABGD, bPTP, BPP, and BFD approaches. Striped grey bars indicate the omission of the signalled taxa in some of the analyses.
Figure 1 in Discovery of the male of Loxaulus hyalinus, and implications for the sympatric species Loxaulus laeta (Hymenoptera: Cynipidae: Cynipini): an integrative taxonomical case of species delimitation
Figure 1. SEM pictures of Loxaulus hyalinus male: (a) head in frontal view, (b) head in dorsal view, (c) head in posterior view, (d) antenna, (e) mesosoma in dorsal view, (f) head and mesosoma in lateral view, (g) radial cell, (h) metasoma.
Figure 3 in Discovery of the male of Loxaulus hyalinus, and implications for the sympatric species Loxaulus laeta (Hymenoptera: Cynipidae: Cynipini): an integrative taxonomical case of species delimitation
Figure 3. Summarised tree of the terminals (A–D) and nodes (I–III) recovered from the BPP analyses. Results of the BPP analyses for the three subsets used (1–3). For each subset, the four models of priors (M1–M4) are given, with varying values of population size (θ) and divergence time (τ). Each model was iterated by changing between two algorithms, A0 and A1. The first rows correspond to the best trees recovered for each analysis. The last rows for each subset show the posterior probability support for every node (I–III) in the given subset.
Orbitrap analysed non-volatile compound data from blue swimmer crab (Portunus armatus) flesh for manuscript: "Climate-driven changes to taste and aroma determining metabolites in an economically valuable portunid (Portunus armatus) have implications for future harvesting"
<p>Accurate mass measurements of non-volatile metabolites conducted on a Q-Exactive Orbitrap LC-MS (Thermo Scientific, Scoresby, VIC, Australia) equipped with a heated electrospray ionization (H-ESI) source. Source conditions were as follows: spray voltage (positive ion 3.9 kV), sheath gas 60 (arbitrary units), auxiliary gas 10 (arbitrary units) and sweep gas 1 (arbitrary units), capillary temperature of 350 °C and auxiliary gas heating temperature of 400 °C.</p>
The first fossil Hybocephalini (Coleoptera: Staphylinidae: Pselaphinae) from Middle Eocene Europe and its evolutionary and biogeographic implications
<p>Raw micro-CT data of <em>Europharinodes</em>.</p>
FIGURE 12 in Taxonomic implications of anatomical characteristics of the genus Tulipa (Liliaceae) in Turkey and their place in the historical subgeneric classifications
FIGURE 12. The scape transverse sections of the genus Tulipa (A˗R). A. T. agenensis. B. T. aleppensis. C. T. armena var. armena. D. T. armena var. galatica. E. T. julia. F. T. raddii. G. T. sintenisii. H. T. undulatifolia var. undulatifolia. I. T. clusiana. J. T. biflora. K. T. cinnabarina subsp. cinnabarina. L. T. humilis. M. T. koyuncui. N. T. orphanidea. O. T. pulchella. P. T. saxatilis. Q. T. sylvestris subsp. australis. R. T. sylvestris subsp. sylvestris, cu: cuticle, ep: epidermis, cl: collenchyma, co: cortex, ph: phloem, xy: xylem, sc: sclerenchyma.
FIGURE 13 in Taxonomic implications of anatomical characteristics of the genus Tulipa (Liliaceae) in Turkey and their place in the historical subgeneric classifications
FIGURE 13. The leaf transverse sections of the genus Tulipa (A˗R). A. T. agenensis. B. T. aleppensis. C. T. armena var. armena. D. T. armena var. galatica. E. T. julia. F. T. raddii. G. T. sintenisii. H. T. undulatifolia var. undulatifolia. I. T. clusiana. J. T. biflora. K. T. cinnabarina subsp. cinnabarina. L. T. humilis. M. T. koyuncui. N. T. orphanidea. O. T. pulchella. P. T. saxatilis. Q. T. sylvestris subsp. australis. R. T. sylvestris subsp. sylvestris, cu: cuticle, ue: upper epidermis, le: lower epidermis, p: parenchyma, ph: phloem, xy: xylem, st: stomata.
FIGURE 14 in Taxonomic implications of anatomical characteristics of the genus Tulipa (Liliaceae) in Turkey and their place in the historical subgeneric classifications
FIGURE 14. The leaf surface section of the genus Tulipa (each photo represents 1 mm2): 1˗T. agenensis, 2˗T. aleppensis, 3˗T. armena var. armena, 4˗T. armena var. galatica, 5˗T. julia, 6˗T. raddii, 7˗T. sintenisii, 8˗T. undulatifolia var. undulatifolia, 9˗T. clusiana, 10˗T. biflora, 11˗T. cinnabarina subsp. cinnabarina, 12˗T. humilis, 13˗T. koyuncui, 14˗T. orphanidea, 15˗T. pulchella, 16˗T. saxatilis, 17˗T. sylvestris subsp. australis, 18˗T. sylvestris subsp. sylvestris, a-lower epidermis, b-upper epidermis, epc: epidermis cell, st: stoma.
FIGURE 11 in Taxonomic implications of anatomical characteristics of the genus Tulipa (Liliaceae) in Turkey and their place in the historical subgeneric classifications
FIGURE 11. The root transverse sections of the genus Tulipa (A˗R). A. T. agenensis. B. T. aleppensis. C. T. armena var. armena. D. T. armena var. galatica. E. T. julia. F. T. raddii. G. T. sintenisii. H. T. undulatifolia var. undulatifolia. I. T. clusiana. J. T. biflora. K. T. cinnabarina subsp. cinnabarina. L. T. humilis. M. T. koyuncui. N. T. orphanidea. O. T. pulchella. P. T. saxatilis. Q. T. sylvestris subsp. australis. R. T. sylvestris subsp. sylvestris, ep: epidermis, ex: exodermis, co: cortex, en: endodermis, pe: pericycle, mx: metaxylem, ph: phloem, px: protoxylem.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.