Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
10
datasets available to search
ShareScore release 0.7.1
Dataset results
10 results for “Pleuronema”
Fig. 4. A–E. Uronemita filificum Kahl, 1931. F–I. Uronema marinum Dujardin, 1841. J–N. Pleuronema setigerum Calkins, 1902. A–C, F–H, J–L in Seven scuticociliates (Protozoa, Ciliophora) from Alabama, USA, with descriptions of two parasitic species isolated from a freshwater mussel Potamilus purpuratus
Fig. 4. A–E. Uronemita filificum Kahl, 1931. F–I. Uronema marinum Dujardin, 1841. J–N. Pleuronema setigerum Calkins, 1902. A–C, F–H, J–L. In vivo. D–E, M–N. After silver impregnation. A, F, J. Ventral views of typical individuals. B–C, G–H, K–L. Different individuals, showing variation in body shape, arrow in (B) shows the conspicuous apical plate, arrows in (C, H) mark contractile vacuoles. D, I, M–N. Detailed structures of buccal area, arrow in (M) indicates the ring-like posterior end of M2a, arrowheads in (M) mark preoral kineties. E. Ventral view, arrowheads show somatic kineties. Abbreviations: M1, 2, 3 = membranelle 1, 2 and 3; M2a = the anterior part of membranelle 2; M2b = the posterior part of membranelle 2; Ma = macronucleus; PM = paroral membrane. Scale bars: A–B = 20 μm; F, H, N = 10 μm; G = 5 μm, J–L = 30 μm.
Fig. 3 in New record of Pleuronema marinum Dujardin, 1841 (Protozoa, Ciliophora) from South Korea
Fig. 3. Maximum likelihood tree of 18S rRNA gene sequences. Bootstrap values are shown on the branches, while the values ≤50% were not shown. The scale bar represents five nucleotide substitution per 100 nt.
Fig. 2 in New record of Pleuronema marinum Dujardin, 1841 (Protozoa, Ciliophora) from South Korea
Fig. 2. Pleuronema marinum after wet silver nitrate (A, B, E, G) and protargol impregnation (C, D, F). A. Ventral view of a typical individual showing oral apparatus and silver line system. B. Lateral view showing the excretory pore near mid-body. C-E. Nuclear apparatus fixed in Bouin's solution (C), concentrated mercury chloride (D), and Champy's fixative (E). F, G. Oral apparatus. CY, cytopyge; DE, docked extrusome; EP, excretory pore; M1, 3, membranelles 1, 3; M2a, anterior part of membranelle 2; M2b, posterior part of membranelle 2; Ma, macronucleus; Mi, micronuclei; PM, paroral membrane. Scale bars = 100 μm.
Fig. 4 in Morphology and Phylogeny of Four Marine Scuticociliates (Protista, Ciliophora), with Descriptions of Two New Species: Pleuronema elegans spec. nov. and Uronema orientalis spec. nov.
Fig. 4. Uronema orientalis spec. nov. in vivo (A, E–J), after protargol (B–D, K) and silver nitrate staining (L). A, E – ventral views of a typical cell; B, C – ventral (B) and dorsal (C) views of the same specimen, showing infraciliature and nuclear apparatus; D, K – detailed infraciliature of buccal area, arrowhead in (K) shows the gap between the anterior part and posterior parts of membranelle 1; F, G – ventral views, to show different body shapes; H – posterior region of cell, arrow points to caudal cilia, arrowheads show somatic cilia; I – ventral view, arrow refers to blue irregularly-shaped crystal, arrowhead indicates dumbbell-shaped crystal; J – ventral view, arrow shows contractile vacuole, arrowhead marks buccal field; L – ventral view, arrow shows contractile vacuole pore. M1, 2, 3 – membranelles 1, 2 and 3; M1a – the anterior part of membranelle 1; M1b – the posterior part of membranelle 1; Ma – macronucleus; PM – paroral membrane; Sc – scutica. Scale bars: A, B, C = 50 μm; E–G, J, K = 80 μm.
Fig. 3 in Morphology and Phylogeny of Four Marine Scuticociliates (Protista, Ciliophora), with Descriptions of Two New Species: Pleuronema elegans spec. nov. and Uronema orientalis spec. nov.
Fig. 3. Pleuronema grolierei Wang et al., 2008 (A–H) and P. setigerum Calkins, 1902 (I–M) in vivo (A–D, I–K) and after protargol (E–H, L, M). A, I – ventral views of typical individuals, arrow in (A) shows contractile vacuole, arrowheads in (I) mark paroral membrane; B – ventral view, arrowheads mark oral cilia; C, K – ventral views, arrowheads point to caudal cilia; D – ventral view, arrow marks ingested algae, arrowhead shows irregularly-shaped crystals; E – anterior region, arrow shows the anterior part of membranelle 2; F – detailed structure of the buccal area; G – posterior region, arrowhead points to membranelle 3; H – macronucleus; J – ventral view, arrowheads show irregularly-shaped crystals; L – posterior region, arrowhead indicates the ring-like posterior end of M2a; M – detailed structure of the buccal area, arrow marks membranelle 3, arrowheads show preoral kineties. M1 – membranelle 1; M2a – the anterior part of membranelle 2; M2b – the posterior part of membranelle 2; Ma – macronucleus. Scale bars: A, I = 20 μm, M = 5 μm.
Fig. 1 in Morphology and Phylogeny of Four Marine Scuticociliates (Protista, Ciliophora), with Descriptions of Two New Species: Pleuronema elegans spec. nov. and Uronema orientalis spec. nov.
Fig. 1. Map and photographs of biotopes (A–D) in which the samples were collected. A – no. 1 swimming beach, Qingdao (36°06′N; 120°32′E); B – beach near Sculpture Garden, Qingdao (36°4′N; 120°29′E); C – coastal area of no. 1 swimming beach, Qingdao (36°06′N; 120°32′E), the site that is further into the sea than that of (A); D – a mangrove wetland in Shenzhen, Guangdong Province (22°30′N; 114°37′E).
Fig. 5 in Morphology and Phylogeny of Four Marine Scuticociliates (Protista, Ciliophora), with Descriptions of Two New Species: Pleuronema elegans spec. nov. and Uronema orientalis spec. nov.
Fig. 5. Phylogenetic tree inferred from the small subunit ribosomal RNA (SSU rRNA) gene sequences, showing the positions of Pleuronema elegans spec. nov., P. grolierei, P. puytoraci, and Uronema orientalis spec. nov. (in bold). Numbers at nodes represent the bootstrap values of maximum likelihood (ML) out of 1,000 replicates and the posterior probability of Bayesian analysis (BI). The scale bar corresponds to five substitutions per 100 nucleotide positions.
Fig. 2 in Morphology and Phylogeny of Four Marine Scuticociliates (Protista, Ciliophora), with Descriptions of Two New Species: Pleuronema elegans spec. nov. and Uronema orientalis spec. nov.
Fig. 2. Pleuronema elegans spec. nov. in vivo (A, B, D, H–L), after protargol (E–G, M–Q) and silver nitrate staining (C). A, H – ventral view of a representative individual; B – detailed view of cortex to demonstrate arrangement of extrusomes; C – part of silverline system; D – swimming trace; E, F – ventral (E) and dorsal (F) views of the same specimen, showing infraciliature and nuclear apparatus; G – detailed structure of the buccal area, arrow shows the straight posterior end of M2a; I – ventral view, arrow marks paroral membrane and arrowhead shows ingested algae; J – ventral view, arrow shows membranelle 1, arrowheads mark the anterior part of membranelle 2; K – ventral view, arrowheads point to caudal cilia; L – ventral view, arrowheads mark somatic cilia; M – infraciliature of ventral side, arrow indicates membranelle 1, arrowhead refers to paired basal bodies; N – posterior region, arrow shows V-shaped posterior part of membranelle 2, arrowheads point to preoral kineties, double-arrowhead indicates membranelle 3; O – anterior region, arrowhead shows the anterior part of membranelle 2; P – macronucleus; Q – detailed view of membranelle 3 (arrowhead). M1, 3 – membranelles 1 and 3; M2a – the anterior part of membranelle 2; M2b – the posterior part of membranelle 2; Ma – macronucleus; PK – preoral kinety; PM – paroral membrane. Scale bars: A, E, F, H, I = 50 μm, J = 20 μm.
Fig. 3. Pleuronema setigerum after protargol impregnation. A, C, D in Taxonomy of four scuticociliates (Protozoa: Ciliophora) from coastal waters of South Korea
Fig. 3. Pleuronema setigerum after protargol impregnation. A, C, D. Ventral views showing infraciliature and nuclear apparatus, arrows denote micronuclei. B. Dorsal view showing somatic kineties and nuclear apparatus, arrow denotes a micronucleus. CC, caudal cilia; Ma, macronucleus; M1, 3, membranelles 1, 3; M2a, anterior part of membranelle 2; M2b, posterior part of membranelle 2; PM, paroral membrane; PK; preoral kineties; SK, somatic kineties. Scale bar = 30 μm.
Fig. 2. Pleuronema grolierei after protargol impregnation. A, C. Ventral views showing a typical body shape and infraciliature. B. Dorsal view showing somatic kineties. D. Nuclear apparatus, arrow denotes a in Taxonomy of four scuticociliates (Protozoa: Ciliophora) from coastal waters of South Korea
Fig. 2. Pleuronema grolierei after protargol impregnation. A, C. Ventral views showing a typical body shape and infraciliature. B. Dorsal view showing somatic kineties. D. Nuclear apparatus, arrow denotes a micronucleus. CC, caudal cilia; Ma, macronucleus; M1, 3, membranelles 1, 3; M2a, anterior part of membranelle 2; M2b, posterior part of membranelle 2; PM, paroral membrane; PK; preoral kineties; PoK, postoral kinety; SK, somatic kineties. Scale bar = 30 μm.
ScienceDex guides
Understand access before you commit
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.