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1,456 results for “parallelism”
FIGURE 4 in Linking operational clustered taxonomic units (OCTUs) from parallel ultra sequencing (PUS) to nematode species
FIGURE 4. An example of OCTUs generated at 99% within-OCTU similarity matching Bursaphelenchus seani illustrating Head-Tail structure associated with the presence of within-species/individual variation of the SSU repeats. OCTUPUS generates a series of indices allowing OCTU ranking. When ranked by "Bit Score" and Reads, OCTUs can be divided into two categories: 1. Head – a single OCTU (27) that contains most abundant (63) and most common sequencing reads and matches a database (DB match) sequence (B. seani 175) at the highest value of bit score (525), Evalue and % Similarity (100) across the OCTU length. 2. Tail – many OCTUs each with fewer than the Head OCTU reads and lower values of bit score and % similarity.
FIGURE 1 in Linking operational clustered taxonomic units (OCTUs) from parallel ultra sequencing (PUS) to nematode species
FIGURE 1. Nematode OCTUs generated at different levels of within-OCTU similarity. Points represent the means across 7 metagenetic datasets, bars represent standard deviation.
FIGURES 9–13. 9 in A new species of Dexoris (Coleoptera: Lycidae) and parallel evolution of brachyptery in the soft-bodied elateroid beetles
FIGURES 9–13. 9 Omalisus fontisbellaquaei, general appearance; 10–12 Dexoris chome sp. nov., male genitalia; 13 ditto, terminal abdominal segments. Scale 1 mm (Fig. 9), 0.2 mm (Figs 10–13).
FIGURES 1–8 in A new species of Dexoris (Coleoptera: Lycidae) and parallel evolution of brachyptery in the soft-bodied elateroid beetles
FIGURES 1–8. Dexoris chome sp. nov. 1 general appearance, 2 hind wing, 3 maxillae and labium, 4 mandible, 5 labrum, 6 antenna, 7 abdomen, 8 hind leg. Scales 1 mm (Figs 1, 7), 0.5 mm (Figs 6, 8), 0.25 mm (Figs 2–5).
FIGURE 14 in A new species of Dexoris (Coleoptera: Lycidae) and parallel evolution of brachyptery in the soft-bodied elateroid beetles
FIGURE 14. The distribution of Dexoris and centres for evolution of new species defined by Fjeldså & Lovett (1997).
FIGURE 2 in First records of Enchytraeidae (Annelida, Clitellata) from the Three Parallel Rivers region
FIGURE 2. Mesenchytraeus laojunensis sp. nov. (A–I): A. Ventral chaetae in II. B. Ventral chaetae in V. C. Ventral chaetae in VII. D. Sperm funnel (in vivo). E. Pattern of clitellar glands. F. Coelomocyte. G. Sperm bundle. H. Spermatheca. I. Male organ in clitellar region. Scale bars: A, B, C, E, F, G 25 Μm; D, I 100 Μm; H, 50 Μm. Abbreviations: acg, accessory copulatory glands; at, atrium; bsf, body of sperm funnel; dt, diverticulum; ecd, spermathecal ectal duct; gr, granulocyte; hs, heads of spermatozoa; hy, hyalocyte; s, spermatozoa; sa, spermathecal ampulla; sp, spermathecal pore; vd, vas deferens.
FIGURE 1 in First records of Enchytraeidae (Annelida, Clitellata) from the Three Parallel Rivers region
FIGURE 1. Chamaedrilus cf. lapponicus (A–D): A. Brain. B. Coelomocytes. C. Spermathecae. D. Sperm funnel. Scale bar: 50 Μm.
FIGURE 3 in First records of Enchytraeidae (Annelida, Clitellata) from the Three Parallel Rivers region
FIGURE 3. Mesenchytraeus laojunensis sp. nov. (A–E): A. Dorsal view of anterior segments. B. Brain and head pore. C. Dorsal view of segments XI–XIII. D. A sperm bundle. E. Pattern of clitellar glands. Scale bars: A,C, 200 Μm; B, 100 Μm; D, 50 Μm. Abbreviations: bsf, body of sperm funnel; gr, granulocyte; hd, head pore; hy, hyalocyte; phg, pharyngeal glands; s, spermatozoa; sa, spermathecal ampulla; sp, spermathecal pore; sphg, secondary pharyngeal glands; vd, vas deferens.
Pernambuco State, Brazil (MZSP 30975). Fig. 1: ventral, lateral & dorsal views; Fig. 2: apical view, V = varix, L = edge of outer lip. Figs. 3–4: paratype from the type lot (MZSP 122078). Fig. 3: ventral view; Fig. 4: apical view (varix not developed in this immature specimen). Figs. 5–6: shell surface SEM images of holotype (MZSP 30975). Fig. 5: image taken at 500x showing pattern of paired grooves separated by wider region; the thin line is parallel to the axis of shell. Fig. 6: a closer look showing pattern of punctae (1,000x). SEM images by Yolanda Villacampa and courtesy of the Smithsonian. in Taxonomic review of tropical western Atlantic shallow water Drilliidae (Mollusca: Gastropoda: Conoidea) including descriptions of 100 new species
Pernambuco State, Brazil (MZSP 30975). Fig. 1: ventral, lateral & dorsal views; Fig. 2: apical view, V = varix, L = edge of outer lip. Figs. 3–4: paratype from the type lot (MZSP 122078). Fig. 3: ventral view; Fig. 4: apical view (varix not developed in this immature specimen). Figs. 5–6: shell surface SEM images of holotype (MZSP 30975). Fig. 5: image taken at 500x showing pattern of paired grooves separated by wider region; the thin line is parallel to the axis of shell. Fig. 6: a closer look showing pattern of punctae (1,000x). SEM images by Yolanda Villacampa and courtesy of the Smithsonian.
Atomistic Fingerprint of Hyaluronan-CD44 Binding: Weak E-field Simulations, Parallel Mode
<p>Simulation files (Gromacs 4.6.7 format) for the "E-field weak, parallel mode" simulations in Ref. [1]. There are 20 replicas marked with "_1" , "_2", etc.</p> <p>Files include:</p> <p>-trajectories (.xtc) that are saved every 100ps <br> -initial structures (.gro), <br> -run input files (.tpr)<br> -checkpoint files (.cpt)<br> -simulation parameter files (.mdp)<br> -system topology file (.top)<br> -topology files included in the system topology file (.itp)</p> <p>[1] Vuorio J. et al., Atomistic Fingerprint of Hyaluronan-CD44 Binding, PLOS Comp. Biol., 2017. (Submitted)</p>
Parallel Path Detection Test Dataset
Open the record for dataset details and reuse information.
SeQUeNCe Parallel Data
<p>This is the SeQUeNCe data used in preparation of our parallel simulation publication. The corresponding preprint may be found on <a href="https://doi.org/10.48550/arXiv.2111.03918">arXiv</a>.</p>
Dataset for Automatic Calibration of Microproperties for 3D Parallel Bond Model of Ultra-Deep Carbonate Rocks and the Influence of Confining Pressure on Crack Propagation Patterns
<p>The data set is composed of results of three-dimensional (3D) Discrete Element Method (DEM) modeling performed by Xiaoyun Cheng et al., with the licensed commercial <em>Particle Flow Code </em>3D version 6.0 (PFC3D 6.0) from Itasca Consulting Group, Ltd. Part of the Figures were made with Origin Pro, Version 2021. OriginLab Corporation,Northampton, MA, USA. Part of the Figures were made with ParaView, Version 5.13.1.</p>
Figure 1 in The first known riodinid 'cuckoo' butterfly reveals deep-time convergence and parallelism in ant social parasites
Figure 1. Adult types of Aricoris described from Uruguay. A, Hamearis gauchoana, holotype female in dorsal view (left), ventral view (centre) and labels (right). B, Hamearis montana, lectotype male in dorsal view (left), ventral view (centre) and labels (right). C, H. montana, female paralectotype in dorsal view (left), ventral view (centre) and labels (right). D, Hamearis arenarum, lectotype male in dorsal view (left), ventral view (centre) and labels (right). E, H. arenarum, female paralectotype in dorsal view (left), ventral view (centre) and labels (right). Scale bar: 1 cm.
Figure 4 in The first known riodinid 'cuckoo' butterfly reveals deep-time convergence and parallelism in ant social parasites
Figure 4. Scanning electron micrographs of the first (A–E) and second (F–J) instars of Aricoris arenarum. A, lateral view. B, lateral setae on mesothorax. C, dorsal seta and PCO on mesothorax. D, opening of TNO (arrow). E, proleg of segment A4 in lateroventral view. F, lateral view; note reduce setae on metathorax (arrow). G, head in laterofrontal view. H, dorsal setae in lateral view; note reduced setae on metathorax (arrow). I, dendritic setae and PCOs on mesothorax. J, opening of TNO (arrow).
Figure 6 in The first known riodinid 'cuckoo' butterfly reveals deep-time convergence and parallelism in ant social parasites
Figure 6. Life cycle of Aricoris arenarum tended by 'black morphs' of Camponotus punctulatus ants on Geoffroea decorticans (Fabaceae), showing both free-living and social parasitic phases. A, female at post-alighting phase. B, eggs close to anttended treehoppers (dashed ellipse). C, eggs (white arrows) and first instar caterpillars (black arrows) close to scale insets, both tended by ant workers. D, first instar caterpillar (black arrow) close to ant-tended treehoppers. E, sequence of worker drinking honeydew from treehopper (top panel, white arrow) and first instar requesting trophallaxis from ant (bottom panel, white arrow); note the typical larval posture and long prothoracic setae. F, last instar caterpillar tended by ants inside brood chamber. G, penultimate instar (black arrow indicates the everted larval TNO) and pupa inside the ant nest (white arrow). Scale bars: 5 mm in A, B, C, D, F, G; 2 mm in E.
Figure 3 in The first known riodinid 'cuckoo' butterfly reveals deep-time convergence and parallelism in ant social parasites
Figure 3. Scanning electron micrographs of Aricoris arenarum egg. A, lateral view. B, hexagonal cells of the exochorion with aeropyles (Ac) in the rib intersections. C, micropylar area (Mp).
Figure 2 in The first known riodinid 'cuckoo' butterfly reveals deep-time convergence and parallelism in ant social parasites
Figure 2. Adults of Aricoris arenarum. (A) In copula in Castillos, Uruguay, showing the female (left) and male (right); note cryptic coloration on the ground. (B–F) Male (B–D) and female (E, F) genitalia of A. arenarum. B, lateral view. C, ventral view. D, eighth sternite in ventral view. E, ventral view. F, papilla analis. Scale bar: 0.5 mm.
Figure 5 in The first known riodinid 'cuckoo' butterfly reveals deep-time convergence and parallelism in ant social parasites
Figure 5. Scanning electron micrographs of the last instar (A–H) and pupa (I–L) of Aricoris arenarum. A, head and thorax in lateral view. B, head in laterofrontal view. C, long dorsal setae on mesothorax. D, vibratory papillae. E, detail of spiniform elevations (arrow) on cephalodorsal area. F, dendritic setae and PCOs on segment A2. G, opening of TNO (arrow). H, prothoracic spiracle. I, dorsal view of metathorax. J, cluster of dendritic setae and PCOs above spiracle (sp) on segment A5. K, detail of dendritic setae and PCOs. L, detail of cremaster crochet.
Predictability and parallelism in the contemporary evolution of hybrid genomes
<p>Hybridization between species is widespread across the tree of life. As a result, many species, including our own, harbor regions of their genome derived from hybridization. Despite the recognition that this process is widespread, we understand little about how the genome stabilizes following hybridization, and whether the mechanisms driving this stabilization tend to be shared across species. Here, we dissect the drivers of variation in local ancestry across the genome in replicated hybridization events between two species pairs of swordtail fish: <em>Xiphophorus birchmanni </em>× <em>X. cortezi</em> and <em>X. birchmanni </em>× <em>X. malinche</em> . We find surprisingly high levels of repeatability in local ancestry across the two types of hybrid populations. This repeatability is attributable in part to the fact that the recombination landscape and locations of functionally important elements play a major role in driving variation in local ancestry in both types of hybrid populations. Beyond these broad scale patterns, we identify dozens of regions of the genome where minor parent ancestry is unusually low or high across species pairs. Analysis of these regions points to shared sites under selection across species pairs, and in some cases, shared mechanisms of selection. We show that one such region is a previously unknown hybrid incompatibility that is shared across <em>X. birchmanni</em> × <em>X. cortezi</em> and <em>X. birchmanni</em> × <em>X. malinche</em> hybrid populations. </p>
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.