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340 results for “Protozoa”
Fig. 17 in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 17. Bryometopus pseudochilodon in vivo (A, B), after protargol impregnation (C) and DAPI staining (D). A. Typical individual. B. Contractile vacuole (arrow). C. Oral ciliature. D. Ellipsoidal macronucleus and single spherical micronucleus (arrowhead). Scale bars = 30 μm.
Fig. 13 in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 13. Enchelys gasterosteus in vivo (A-D) and after protargol impregnation (E). A. Typical individual. B. Conical structure after specimen squashed. C. Cytoplasmic inclusions with extrusomes and contractile vacuole. D. Cortical granules. E. Somatic ciliature with dorsal brush row (arrow) and micro-(triangular arrowhead) and macronucleus (arrowhead). Scale bars = 50 μm (A); 10 μm (B, D).
Fig. 18 in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 18. Pinacocoleps tesselatus in vivo (A-C), after protargol impregnation (D, E) and scanning electron microscope (F). A. Typical individual and caudal cilium (arrow). B. Contractile vacuole and posterior spine. C. Surface of armor plates. D. Somatic kineties and macronucleus. E. Adoral organelles (arrowheads). F. Posterior spines (arrows). Scale bars = 50 μm (A), 30 μm (D).
Fig. 15 in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 15. Mesodinium pulex in vivo (A) and after protargol impregnation (B, C). A. Typical individual. B. Two macronuclear nodules. C. Somatic ciliature. Scale bars = 30 μm (A); 10 μm (B, C).
Fig. 14 in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 14. Phialina salinarum in vivo (A-C) and after protargol impregnation (D). A. Typical individual. B. Details of oral extrusomes and macronucleus with cytoplasmic inclusions. C. Cortical granules. D. Oral and somatic ciliature with macronuclear apparatus. Scale bars = 50 μm (A); 30 μm (D).
Fig. 9 in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 9. Anteholosticha sigmoidea in vivo (A, B) and protargol impregnated specimen (C, D). A. Typical individual. B. Cortical granules on dorsal side. C. Ventral view to show macronuclear nodules. D. Somatic ciliature on ventral view. Scale bars = 30 μm.
Fig. 4 in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 4. Australocirrus aspoecki in vivo (A, B) and after protargol impregnation (C). A. Living cell to show body shape. B. Reddish cortical granules and dorsal brush. C. Ventral view. Scale bars = 100 μm (A); 50 μm (C); 10 μm (B).
Fig. 16. Aegyria oliva after protargol impregnation. A. Ventral view. B in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 16. Aegyria oliva after protargol impregnation. A. Ventral view. B. Dorsal view showing ciliature, pharyngeal rods and macronuclear apparatus. Scale bar = 50 μm.
Fig. 1 in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 1. Tracheloraphis dracontoides in vivo (A, B) and after protargol impregnation (C-E). A. Living individual to show extended body shape. B. Cortical granulation on glabrous stripe. C. Longitudinally arranged somatic kineties. D. Circumoral kinety (arrowhead) and brosse (arrows). E. Nuclear group. Scale bars = 500 μm (A); 30 μm (B).
Fig. 3 in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 3. Aspidisca steini protargol impregnated specimen (A, B). A. Ventral view of typical individual. B. Dorsal view. 1-4, dorsal kinety1-4. Scare bar = 20 μm.
Fig. 12 in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 12. Chaenea vorax in vivo (A, B) and after protargol impregnation (C-E). A. Typical individual. B. Oral and cytoplasmic extrusomes and contractile vacuole (arrows indicate food vacuoles). C. Somatic ciliature. D. Detail of dorsal brush rows (arrows). E. Macronuclear nodules (arrowheads). Scale bars = 50 μm (A); 30 μm (C).
Fig. 7 in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 7. Wallackia bujureani in vivo (A, B) and after protargol impregnation (C, D). A. Typical individual. B. Dorsal view. C. Ventral view. D. Dorsal view to show dorsal kineties and caudal cirri. Scale bars = 50 μm (A); 30 μm (C).
Fig. 6 in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 6. Stylonychia lemnae in vivo (A) and after protargol impregnation (B, C). A. Typical individual. B. Oral and somatic ciliature on ventral view. C. Dorsal view. 1-6, dorsal kinety 1-6. Scale bars = 100 μm (A); 50 μm (B, C).
Fig. 5 in New records of 24 ciliate species (Protozoa, Ciliophora) collected in South Korea
Fig. 5. Sterkiella tricirrata in vivo (A-C), protargol impregnated specimen (D-L) and morphogenetic stages (E-L). A. Typical individual to show ellipsoidal body shape (arrowhead indicates contractile vacuole). B. Transverse cirri (arrow). C. Dorsal bristles (arrowheads). D. Ventral view. E. Ventral view of early divider; asterisk indicates a very early divider to show oral primordium. F, H, J. Ventral views of middle dividers. G, I. Dorsal views of middle dividers. K. Ventral view of late divider. L. Dorsal view of late divider. Scale bars = 20 μm.
Fig. 5 in New record of five ciliates (Protozoa, Ciliophora) collected in eastern Gangwon-do Province, South Korea
Fig. 5. Vorticella infusionum in vivo (A), and protargol (B, C) and silver nitrate (D) impregnated specimens. A. Zooid shapes in vivo. B. Oral ciliature. C. Horizontal Cshaped macronucleus. D. Silverline system. CV, contractile vacuole; MA, macronucleus; PL, peristomial lip; P13, infundibular polykinety 13. Scale bar: 100 μm.
Fig. 1 in New record of five ciliates (Protozoa, Ciliophora) collected in eastern Gangwon-do Province, South Korea
Fig. 1. Stentor roeselii in vivo (A, B) and after protargol impregnation (C, D). A. Living cells attached to substrates. B. Free swimming cell. C, D. Somatic and oral ciliature with bandlike macronucleus. AZM, adoral zone of membranelles; BK, buccal kinety; MA, macronucleus; SK, somatic kinety. Scale bars: B = 200 μm, C, D = 50 μm.
Fig. 4 in New record of five ciliates (Protozoa, Ciliophora) collected in eastern Gangwon-do Province, South Korea
Fig. 4. Litonotus alpestris in vivo (A, B) and protargol impregnated specimens (C, D). A. An individual showing contractile vacuole and cyto plasmic inclusions. B. Extrusomes (arrows) and macronucleus. C. Perioral kinety 1 and somatic kineties on left side (arrow marks spherical macronucleus). D. Perioral kinety 2, 3 and somatic kineties on right side (arrowhead indicates spherical micronucleus). CV, contractile vacuole; MA, macronucleus; PK13, perioral kinety 13; SK, somatic kinety. Scale bars: AD = 10 μm.
Fig. 3 in New record of five ciliates (Protozoa, Ciliophora) collected in eastern Gangwon-do Province, South Korea
Fig. 3. Hemiurosoma similis in vivo (AC) and protargol impregnated specimens (D, E). A. Typical individual in vivo. B. Location of contractile vacuole. C. Cortical granules and dorsal kineties on dorsal side. Arrows indicate ellipsoidal granules. Arrowheads mark small spherical granules. D. Ventral view showing oral and somatic ciliatures with nuclear apparatus. E. Dorsal kineties and caudal cirri on dorsal side. AZM, adoral zone of membranelles; CC, caudal cirrus; CV, contractile vacuole; DB, dorsal bristles; DKs, dorsal kineties; MA, macronucleus; MI, micronucleus; TC, transverse cirrus. Scale bars: A, D = 100 μm.
Fig. 8 in New records of nine ciliates (Protozoa: Ciliophora) from Korea: Brief descriptions and remarks
Fig. 8. Photomicrographs of Leptopharynx costatus gonohymen from life (A, B) and after protargol impregnation (C, D). (A) Right side view. (B) Arrow indicates preoral kineties. (C) Right side view. (D) Arrow indicates monokinetid in kinety 1, and arrowheads mark adoral membranelles. Scale bar = 20 μm.
Fig. 6 in New records of nine ciliates (Protozoa: Ciliophora) from Korea: Brief descriptions and remarks
Fig. 6. Photomicrographs of Uroleptoides binucleatus binucleatus from after protargol impregnation (A, B). (A) Arrow indicates transverse cirri. (B) Dorsal view. Scale bar = 100 μm.
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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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.