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13,017 results for “Positionning”
FIGURE 3 in A new genus and species of Parastenocarididae Chappuis, 1940 (Copepoda, Harpacticoida) from the Espinhaço Mountain Range (Brazil) with an unclear phylogenetic position within the Fontinalicaridinae Schminke, 2010
FIGURE 3- Tupinicaris rupestris gen. et sp. nov., male. Antennule (A, B), antenna (C), mandible (D, E), maxillula (F), maxilla (G), maxilliped (H), labrum (I).
FIGURE3 in North American Opuntias (Cactaceae) in Argentina? Remarks on the phylogenetic position of Opuntia penicilligera and a closer look at O. ventanensis
FIGURE3. Morphological characters of Opuntia fragilis compared with O. ventanensis. A) in habitat showing A) clump-forming habit of O. fragilis (Ribbens s.n.-FLAS), from Marquette Co., Michigan, USA, B) O. fragilis in habitat from Buffalo Co., Nebraska, USA (Majure 6762-DES, FLAS), C-D) O. ventanensis in habitat from Córdoba (Font 634-BAF) (photos A–B by L.C. Majure and C–D by F. Font).
FIGURE 1 in North American Opuntias (Cactaceae) in Argentina? Remarks on the phylogenetic position of Opuntia penicilligera and a closer look at O. ventanensis
FIGURE 1. Phylogeny of tribe Opuntieae (excluding the genus Consolea) including Opuntia penicilligera (arrow; Humifusa clade) based on the trnL-F and petA-psbJ intergenic spacer data generated by Realini et al. (2014) and the 6-locus dataset of Majure et al. (2012a). See comments about topology in the Results.
FIGURE 2 in North American Opuntias (Cactaceae) in Argentina? Remarks on the phylogenetic position of Opuntia penicilligera and a closer look at O. ventanensis
FIGURE 2. Members of the Opuntia macrorhiza complex compared with O. penicilligera. A) O. penicilligera from Mendoza, Tunuyán (Argentina) (Logarzo547-BAF), B) flowers of O. penicilligera from Mendoza, Tunuyán (Argentina) (photo only), C) O. macrorhiza from Kerr Co., Texas, USA, in habitat, D) O. macrorhiza in flower (Majure 3510-FLAS), E) O. cymochila (spiny form) from Quay Co., New Mexico, USA, in habitat and F) in flower (Majure 6854-DES, FLAS). (photo A by L. Varone, B by C. Inchauspe, and C-D by L.C. Majure).
FIGURE 1. Mayaca fluviatilis. A, Habit. B, Flower. C, Stem branch. D, Leaf arrangement. E, Inflorescence position. F in Mayacaceae, a newly naturalized family for the Flora of China
FIGURE 1. Mayaca fluviatilis. A, Habit. B, Flower. C, Stem branch. D, Leaf arrangement. E, Inflorescence position. F, Sepals and petals, adaxial side (left) and abaxial side (right). G, Lateral view of stamens. H, Capsule (left) and longitudinally dissected capsule (right). I, Capsule. J, Seeds.
FIGURES 26–39 in Morphology and phylogenetic position of three new raphid diatoms (Bacillariophyceae) from Hangang River, South Korea
FIGURES 26–39. Light microscope images of Nitzschia hantanense sp. nov.. 26. Girdle view. 27–39. Valve view. Scale bar = 5 μm.
FIGURES 64–69 in Morphology and phylogenetic position of three new raphid diatoms (Bacillariophyceae) from Hangang River, South Korea
FIGURES 64–69. Scanning electron microscope images of Encyonema equalis sp. nov.. 64, 65. External and internal view of valve. 66, 67. External and internal view of valve apices on one side, showing pars of struts (S) between areolae. 68, 69. External and internal view of the central area, showing the dorsally bent proximal raphe fissures. Scale bars: 64, 65 = 2 μm; 66–69 = 1 μm.
FIGURES 50–63 in Morphology and phylogenetic position of three new raphid diatoms (Bacillariophyceae) from Hangang River, South Korea
FIGURES 50–63. Light microscope images of Encyonema equalis sp. nov.. 50. Girdle view. 51–63. Valve view. Scale bar = 10 μm.
FIGURES 2–14 in Morphology and phylogenetic position of three new raphid diatoms (Bacillariophyceae) from Hangang River, South Korea
FIGURES 2–14. Light microscope images of Fragilaria thornata sp. nov.. 2. Girdle view. 3–14. Valve views. Scale bar = 10 μm.
FIGURE 71 in Morphology and phylogenetic position of three new raphid diatoms (Bacillariophyceae) from Hangang River, South Korea
FIGURE 71. Molecular phylogenetic analysis by maximum likelihood (ML) method based on the rbcL gene showing the phylogenetic position of Encyonema equalis sp. nov. and other species. The tree with the highest log likelihood (-2191.15) is shown. The analysis involved 17 nucleotide sequences. All positions with less than 95% site coverage were eliminated. There were a total of 685 positions in the final dataset. Species analyzed in this study are overstriking. Only bootstrap values over 50% are shown on tree. Amphora caribaea was chosen as outgroup.
FIGURES 15–23 in Morphology and phylogenetic position of three new raphid diatoms (Bacillariophyceae) from Hangang River, South Korea
FIGURES 15–23. Scanning electron microscopy images of Fragilaria thornata sp. nov.. 15, 16. External and internal view of valve. 17, 18. One side of valve apices in external and internal view, showing the apical pore field (APF) and the rimoportula (R). 19, 20. External and internal view of the central area. 21. External view of valve mantle in detail, showing the fold-like lines (FL). 22. Oblique view of valve in detail, showing the clearly visible siliceous plaques (SP). 23. View of areolae and spines on valve face/mantle in detail, showing the hemispherical silica velum (HSV). Scale bars: 15, 16 = 10 μm; 17–20, 22 = 1 μm; 21, 23 = 0.5 μm.
FIGURE 25 in Morphology and phylogenetic position of three new raphid diatoms (Bacillariophyceae) from Hangang River, South Korea
FIGURE 25. Molecular phylogenetic analysis by maximum likelihood (ML) method based on the rbcL gene showing the phylogenetic position of Fragilaria thornata sp. nov. and other species. The tree with the highest log likelihood (-1797.77) is shown. The analysis involved 18 nucleotide sequences. All positions with less than 95% site coverage were eliminated. There were a total of 508 positions in the final dataset. Only bootstrap values over 50% are shown on tree. Cyclotella meneghiniana was chosen as outgroup.
FIGURE 49 in Morphology and phylogenetic position of three new raphid diatoms (Bacillariophyceae) from Hangang River, South Korea
FIGURE 49. Molecular phylogenetic analysis by maximum likelihood (ML) method based on the rbcL gene showing the phylogenetic position of Nitzschia hantanense sp. nov. and other species. The tree with the highest log likelihood (-2581.97) is shown. The analysis involved 15 nucleotide sequences. All positions with less than 95% site coverage were eliminated. There were a total of 627 positions in the final dataset. Only bootstrap values over 50% are shown on tree. Cyclotella meneghiniana was chosen as outgroup.
FIGURE 1. A in Morphology and phylogenetic position of three new raphid diatoms (Bacillariophyceae) from Hangang River, South Korea
FIGURE 1. A map showing the location of 11 sampling sites in the Hangang River, South Korea. Site codes are given in Table 1.
FIGURE 48 in Morphology and phylogenetic position of three new raphid diatoms (Bacillariophyceae) from Hangang River, South Korea
FIGURE 48. Molecular phylogenetic analysis by maximum likelihood (ML) method based on the SSU rRNA showing the phylogenetic position of Nitzschia hantanense sp. nov. and other species. The tree with the highest log likelihood (-4924.42) is shown. The analysis involved 21 nucleotide sequences. All positions with less than 95% site coverage were eliminated. There were a total of 1387 positions in the final dataset. Cyclotella meneghiniana was chosen as outgroup.
FIGURES 40–47 in Morphology and phylogenetic position of three new raphid diatoms (Bacillariophyceae) from Hangang River, South Korea
FIGURES 40–47. Scanning electron microscope images of Nitzschia hantanense sp. nov.. 40, 41. External and internal view of valve. 42, 43. One side of the valve apices in external and internal view. 44, 45. Oblique view of valve, showing the continuous raphe slit. 46. Internal view of valve, showing the vimines (M) and virgae (R). 47. Internal view of raphe canal, showing the portulae (P). Scale bars: 40, 41, 44, 45 = 2 μm; 42, 43, 46 = 0.5 μm; 47 = 0.2 μm.
FIGURE 24 in Morphology and phylogenetic position of three new raphid diatoms (Bacillariophyceae) from Hangang River, South Korea
FIGURE 24. Molecular phylogenetic analysis by maximum likelihood (ML) method based on the SSU rRNA showing the phylogenetic position of Fragilaria thornata sp. nov. and other species. The tree with the highest log likelihood (-4160.84) is shown. The analysis involved 22 nucleotide sequences. All positions with less than 95% site coverage were eliminated. There were a total of 1570 positions in the final dataset. Only bootstrap values over 50% are shown on tree. Cyclotella meneghiniana was chosen as outgroup.
FIGURE 70 in Morphology and phylogenetic position of three new raphid diatoms (Bacillariophyceae) from Hangang River, South Korea
FIGURE 70. Molecular phylogenetic analysis by maximum likelihood (ML) method based on the SSU rRNA showing the phylogenetic position of Encyonema equalis sp. nov. and other species. The tree with the highest log likelihood (-3457.14) is shown. The analysis involved 18 nucleotide sequences. All positions with less than 95% site coverage were eliminated. There were a total of 1312 positions in the final dataset. Species analyzed in this study are overstriking. Only bootstrap values over 50% are shown on tree. Cymbella affinis was chosen as outgroup.
Table 6 in Taxonomy and molecular phylogenetic position of new species and new records of Coelosphaeridae (Demospongiae: Poecilosclerida) from the Mexican Pacific
<p><b>Table 6.</b> Distribution of polymorphic sites in the 28S DNAr region (C1–D2 domain) for four specimens of <i>L. (W.) hawaiiana</i>, one from Hawaii (Vicente <i>et al.</i> 2020) and three from the Mexican Pacific (this study)</p><table><tbody><tr><th><b><i>L.</i> (<i>W.</i>) <i>hawaiiana</i></b></th><th></th><th></th><th><b>Positions of mutations</b></th></tr></tbody><tbody><tr><th>Specimens</th><td><b>Locality</b></td><td><b>GenBank accession number</b></td><td>566</td><td>608</td><td>633</td></tr><tr><th><b>LEB-ICML-UNAM-2441</b></th><td>Playa la Concha, Baja California Sur</td><td>OP704020</td><td>T</td><td>-</td><td>T</td></tr><tr><th><b>LEB-ICML-UNAM-2447</b></th><td>Playa la Concha, Baja California Sur</td><td>OP704019</td><td>T</td><td>-</td><td>T</td></tr><tr><th><b>LEB-ICML-UNAM-3055</b></th><td>La Entrega, Oaxaca</td><td>OP704021</td><td>T</td><td>-</td><td>T</td></tr><tr><th><b>UF 3804</b></th><td>Hawaii</td><td>MT452537</td><td>C</td><td>G</td><td>-</td></tr></tbody></table>
Table 1 in Taxonomy and molecular phylogenetic position of new species and new records of Coelosphaeridae (Demospongiae: Poecilosclerida) from the Mexican Pacific
<p><b>Table 1.</b> List of references and GenBank accession numbers of sequences used in molecular analysis. The species names are referred to through the accession number in the tree topologies. Sequences generated in the present study are in bold</p><table><tbody><tr><th><b>Reference</b></th><th><b>GenBank accession number</b></th><th></th></tr><tr><th><b>28S</b></th><th><i>COI</i></th></tr></tbody><tbody><tr><th><b>Belinky</b> <i>et al.</i> <b>2012</b></th><td></td><td>HE591461</td></tr><tr><th><b>Erpenbeck</b> <i>et al.</i> <b>2007</b></th><td></td><td>EF519638, EF519639, EF519643, EF519640, EF519641</td></tr><tr><th><b>Hestetun</b> <i>et al.</i> <b>2016</b></th><td>LN870644</td><td></td></tr><tr><th><b>Idan</b> <i>et al.</i> <b>2018</b></th><td></td><td>KX866766</td></tr><tr><th><b>Medina</b> <i>et al.</i> <b>2001</b></th><td>AY026376</td><td></td></tr><tr><th><b>Morrow</b> <i>et al.</i> <b>2012</b></th><td>Hº379226, Hº379228, Hº379229, Hº379230, Hº379231</td><td>JF440339</td></tr><tr><th><b>Morrow</b> <i>et al.</i> <b>2019</b></th><td>KF017189</td><td>KF017195</td></tr><tr><th><b>Nichols 2005</b></th><td>AY561883</td><td></td></tr><tr><th><b>Núñez</b> <i>et al.</i> <b>2017</b></th><td></td><td>KY565309</td></tr><tr><th><b>Pérez</b> <i>et al.</i> <b>2006</b></th><td>Dº241773</td><td></td></tr><tr><th><b>Regueiras</b> <i>et al.</i> <b>2019</b></th><td></td><td>KY492550, KY492536, KY492520</td></tr><tr><th><b>Riesgo</b> <i>et al.</i> <b>2013</b></th><td></td><td>JX999092, JX999090</td></tr><tr><th><b>Rossi</b> <i>et al.</i> <b>2019</b></th><td></td><td>MK803199</td></tr><tr><th><b>Thacker</b> <i>et al.</i> <b>2013</b></th><td>KC869522, KC869546, KC869556, KC869564, KC869447, KC869468, KC869537, KC869541, KC869613, KC869624, KC869629, KC869449, KC869501, KC869603, KC869597, KC869478, KC869489, KC869512, KC869608, KC869561, KC869479, KC869529, KC869506, KC869649, KC869548, KC869515, KC869627, KC869509</td><td></td></tr><tr><th><b>Vargas</b> <i>et al.</i> <b>2012</b></th><td></td><td>HE611618, HE611608</td></tr><tr><th><b>Vargas</b> <i>et al.</i> <b>2015</b></th><td></td><td>LN850204, LN850229, LN850210, LN850247, LN850251, LN850248</td></tr><tr><th><b>Vicente</b> <i>et al.</i> <b>2020</b></th><td>MT452537</td><td></td></tr><tr><th><b>Wulff 2006</b></th><td></td><td>Dº133901, Dº133897</td></tr><tr><th>Present study</th><td><b>OP740700, OP740709, OP740710, OP704019, OP704020, OP704021</b></td><td><b>OP715763</b></td></tr><tr><th>GenBank direct submission</th><td></td><td>KJ620400, LT160711, AJ843890, LR655634, LR655638</td></tr></tbody></table>
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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.