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727 results for “molecular taxonomy”
Figure 2 in Molecular phylogeny and taxonomy of three anaerobic plagiopyleans (Alveolata: Ciliophora), retrieved from two geographically distant localities in Asia and North America
Figure 2. Drawings of Trimyema foissneri from life (A–D) and aħer protargol staining (E–I). A, leħ lateral view of a representative individual, arrow shows acontractile vacuole, red arrowhead shows food vacuole, yellow arrowheads show somatic cilia. B, different body shape in different viewing angles. C, leħ lateral view, showing buccal cavity (arrow) and position of macronucleus. D, disposition of the ciliary girdles. E, oral ciliature, red dots showing kinetidal composition at the anterior part of OK1. F, lateral view of oral ciliature, showing the shorter oral kinety 3 (in red). G, macronucleus and micronucleus (arrowheads), the position of the laưer being variable (1, 2). H, I, ventral (H) and dorsal (I) views of the holotype to show somatic and oral kineties, arrows show argentophilic lines connecting longitudinal somatic ciliary rows, arrowheads show epaulet. Abbreviations: CC, caudal cilia; Ma, macronucleus; OK, oral kinety; SK, somatic kineties; VLF, ventrolateral fragment. Scale bars: 15 μm (A, C); 10 μm (H, I).
Figure 6 in Molecular phylogeny and taxonomy of three anaerobic plagiopyleans (Alveolata: Ciliophora), retrieved from two geographically distant localities in Asia and North America
Figure 6. Drawings of Plagiopyla frontata from life (A–C, E, F) and after protargol staining (D, G–I). A, ventral view of a representative individual, arrowheads show caudal cilia. B, tangential section of the cortex, arrowhead marks straight extrusome, arrow indicates curved extrusome. C, extruded extrusomes with one end slightly inflated (red arrowheads). D, details of oral region, showing oral opening and buccal cavity (arrow). E, F, different cell shapes. G, dorsal view of a compressed cell, showing position of striated band, cytoproct (black arrow), dense ciliary rows (red arrow), and contractile vacuole pores (red arrowheads). H, ventral view to show somatic and oral kineties, arrowhead indicates gap between upper oral lip kineties and somatic kineties. I, dorsal view to show somatic kineties, arrow indicates striated band, arrowhead shows dense ciliary rows, double-arrowhead shows several irregularly and densely packed kinetosomes located near loop of striated band. Abbreviations: CV, contractile vacuole; Ma, macronucleus; SB, striated band. Scale bars: 35 μm (A, E, G, H); 10 μm (C).
Figure 7 in Molecular phylogeny and taxonomy of three anaerobic plagiopyleans (Alveolata: Ciliophora), retrieved from two geographically distant localities in Asia and North America
Figure 7. Photomicrographs of Plagiopyla flontata in vivo (A–H) and aħer protargol staining (I–M). A, ventral view of a slightly compressed cell, arrow marks buccal cavity. B, representative individual, arrow shows oral opening, arrowhead indicates contractile vacuole. C, extruded extrusomes with one end slightly inflated (arrowheads). D, contractile vacuole pores (red arrowheads). E, ventral view of a compressed cell, arrows show straight extrusomes, arrowheads show curved extrusomes. F, details of dorsal side, arrowhead shows cytoproct. G, right side of a compressed cell showing striated band (arrowhead). H, details of extrusomes. I, macronucleus and micronucleus (white arrowhead). J, K, oral region, showing buccal cavity under different focal planes. L, M, ventral (L) and dorsal (M) views of the same individual, showing somatic and oral kineties, red arrow indicates gap between upper oral lip kineties and somatic kineties, black arrow shows striated band, black arrowhead shows dense ciliary rows, red arrowhead indicates several polykineties located near loop of striated band. Abbreviation: Ma, macronucleus. Scale bars: 35 μm.
Figure 3 in Molecular phylogeny and taxonomy of three anaerobic plagiopyleans (Alveolata: Ciliophora), retrieved from two geographically distant localities in Asia and North America
Figure 3. Photomicrographs of Trimyema foissneri from life (A–C, J–M) and aħer protargol staining (D–I, N–º). A, B, right lateral views of different individuals, showing different body shape. C, right lateral views of a slightly compressed individual, arrowhead marks caudal cilia. D, macronucleus and micronucleus (arrowhead). E, cytopharynx fibres (arrowhead). F, lateral view of anterior part of cell, showing two longer oral kineties and a shorter one (arrowhead). G–I, right lateral (G, I) and dorsal (H) view, showing epaulet (arrowheads). J, ventral view, arrowhead indicates oval buccal cavity. K, anterior region, showing buccal cavity (arrowhead). L, lateral view of cell, showing three oblique somatic ciliary girdles. M, anterior part of cell, arrowheads show dents on surface. N, argentophilic lines (arrowhead) connected longitudinal somatic ciliary rows. O, details of oral region, arrowheads indicate kinetids at anterior part of oral kinety 1. P, º, ventral view of the holotype (P) and a paratype (º), showing somatic kineties, oral kineties and different ventro-lateral fragment (red circle), black arrowhead shows first oral kineties, arrow shows second oral kineties, red arrowheads show mucocysts. Abbreviations: G1, first ciliary girdle; G2, second ciliary girdle; G3, third ciliary girdle; Ma, macronucleus; OK1, first oral kineties; OK2, second oral kineties; VLF, ventrolateral fragment. Scale bars: 15 μm (A–C); 10 μm (G, P, º).
Figure 8 in Taxonomy and molecular phylogenetic position of new species and new records of Coelosphaeridae (Demospongiae: Poecilosclerida) from the Mexican Pacific
Figure 8. Lissodendoryx (Waldoschmittia) hawaiiana. A, B, External morphology of alive and preserved specimens, respectively; C, tangential view of ectosomal skeletal structure; D, cross-section view of choanosomal skeletal structure.
Figure 4 in Taxonomy and molecular phylogenetic position of new species and new records of Coelosphaeridae (Demospongiae: Poecilosclerida) from the Mexican Pacific
Figure 4. Lissodendoryx (Anomodoryx) incrustans sp. nov. A, B, External morphology of preserved holotype; C, drawings of a cross-section of the skeletal structure.
Figure 3 in Taxonomy and molecular phylogenetic position of new species and new records of Coelosphaeridae (Demospongiae: Poecilosclerida) from the Mexican Pacific
Figure 3. SEM images of spicules of Celtodoryx chichiltik sp. nov. A, Strongyle; B, tylote; C, detail of head and tip of the of strongyles; D, arcuate tridentate isochelae; E, F, detailed morphology of the oxychaetes.
Figure 10 in Taxonomy and molecular phylogenetic position of new species and new records of Coelosphaeridae (Demospongiae: Poecilosclerida) from the Mexican Pacific
Figure 10. Phylogenetic reconstruction of 28S rRNA nuclear-ribosomal region (C1, C2–D2). The tree presented was obtained by BI and includes ML values. The number at each node represents the PP in % from BI, followed by the BP from ML; a (–) indicates that a particular analysis supported the node at less than 50%. The GenBank accession numbers are given asser each taxon name.
Figure 9 in Taxonomy and molecular phylogenetic position of new species and new records of Coelosphaeridae (Demospongiae: Poecilosclerida) from the Mexican Pacific
Figure 9. SEM images of spicules of Lissodendoryx (Waldoschmittia) hawaiiana. A, Tylote and detail of its head; B, variety of oxeas morphology and detail of its ends: C, sigmas I; D, arcuate isochelae.
Figure 7 in Taxonomy and molecular phylogenetic position of new species and new records of Coelosphaeridae (Demospongiae: Poecilosclerida) from the Mexican Pacific
Figure 7. SEM images of spicules of Lissodendoryx (Lissodendoryx) albemarlensis. A-D, Specimen LEB-ICML-UNAM-27; E, H, specimen AHF-1736-49; A, E, tylotes and detail of their heads; B, F, styles and detail of their ends; C, G, sigmas; D, H, arcuate isochelae.
Figure 6 in Taxonomy and molecular phylogenetic position of new species and new records of Coelosphaeridae (Demospongiae: Poecilosclerida) from the Mexican Pacific
Figure 6. Lissodendoryx (Lissodendoryx) albemarlensis. A, B, External morphology of two alive specimens out of the water; drawings of (C) tangential view of ectosomal skeletal structure; D, cross-section view of choanosomal skeletal structure.
Figure 2 in Taxonomy and molecular phylogenetic position of new species and new records of Coelosphaeridae (Demospongiae: Poecilosclerida) from the Mexican Pacific
Figure 2. Celtodoryx chichiltik sp. nov. A, B, External morphology of alive and preserved specimens (respectively); C, drawing of a crosssection of the skeletal structure; D, drawings of spicule iso- or anisotylotes; E, drawings of spicule iso- or anisostrongyles.
Figure 1 in Taxonomy and molecular phylogenetic position of new species and new records of Coelosphaeridae (Demospongiae: Poecilosclerida) from the Mexican Pacific
Figure 1. Location of the sampling stations along the coast of Mexico. The numbers show the distribution of the species: (1) Celtodoryx chichiltik sp. nov.; (2) Lissodendoryx (Anomodoryx) incrustans sp. nov.; (3) Lissodendoryx (Lissodendoryx) albemarlensis; (4) L. (W.) hawaiiana.
Molecular Taxonomy of Surgically-harvested Ocular Tissues Defined by Single-cell Transcriptomics
ClinicalTrials.gov study NCT04682054. IPD Sharing: YES. Countries: 1. Publications: 4.
Revised taxonomy of the Arctotis Annual Clade (Arctotideae, Asteraceae) from Southern Africa: integration of molecular phylogenetic and morphological evidence
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Data from: Morphological and molecular evolution and their consequences for conservation and taxonomy in the Le Conte's Thrasher (Toxostoma lecontei)
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Data from: Reverse taxonomy applied to the Brachionus calyciflorus cryptic species complex: morphometric analysis confirms species delimitations revealed by molecular phylogenetic analysis and allows the (re)description of four species
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Data from: A radical shift in the taxonomy of Lepraria s.l.: molecular and morphological studies shed new light on the evolution of asexuality and lichen growth form diversification
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Data from: Taxonomy-free molecular diatom index for high-throughput eDNA biomonitoring
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Molecular data of Sphagnum majus ssp. majus and ssp. norvegicum (Bryophyta: Sphagnaceae) relative to taxonomy and geography
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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.