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340 results for “Protozoa”
Fig. 1 in Are molecular tools clarifying or confusing our understanding of the public health threat from zoonotic enteric protozoa in wildlife?
Fig. 1. Phylogenetic relationships among genotypes of Encephalitozoon cuniculi, Encephalitozoon hellem and Encephalitozoon intestinalis based on: A) partial sequences of internal transcribed spacer gene (ITS), and B) partial sequences of polar tube protein gene (PTP). Numbers at the nodes represent the bootstrap values gaining more than 50% support based on 1000 replications. Phylogenetic trees were inferred by the Neighbour-Joining method with the A) Jukes-Cantor and B) Kimura 2- parameter models in MEGA6 software.
Fig. 2 in Are molecular tools clarifying or confusing our understanding of the public health threat from zoonotic enteric protozoa in wildlife?
Fig. 2. Phylogenetic relationships of the Enterocytozoon bieneusi genotypes identified in cervids. The phylogenetic tree was inferred with a neighbour-joining analysis of the E. bieneusi ITS sequences, based on distances calculated with the Kimura two-parameter model. Bootstrap values> 50% from 1,000 replicates are shown on the nodes. The E. bieneusi-ITS genotypes detected in cervids (more than one isolate) are shown, and those isolates that clustered into the same clade as those considered to be zoonotic are considered to be in Group 1, the "potentially zoonotic group".
Figure 3 in Ten new records of Protozoan Ciliates (Protozoa: Ciliophora) from India
Figure 3. Photomicrographs of protargol impregnated specimens. A, B. Leptopharynx costatus, ventral (A) and dorsal (B) views, arrowheads point to the food vacuoles. C, D. Rimaleptus mucronatus. E1, type 1 extrusomes; E2, type 2 extrusomes; MA, macronuclear nodules; MI, micronuclei. Scale bars 15 μm (A, B), 100 μm (D).
Figure 4 in Ten new records of Protozoan Ciliates (Protozoa: Ciliophora) from India
Figure 4. Photomicrographs of protargol impregnated specimens. A, B. Dileptus beersi. Arrowheads point to the oral opening. C, D. Pseudomonilicaryon falciforme. Arrowhead points to the oral opening. E1, type 1 extrusomes; E2, type 2 extrusomes; MA, macronuclear nodules; MI, micronuclei. Scale bars 80 μm (A, D), 15 μm (B, C).
Figure 2 in Ten new records of Protozoan Ciliates (Protozoa: Ciliophora) from India
Figure 2. Photomicrographs of protargol impregnated specimens of Cyrtolophosis muscicola Indian population. A, B. Vegetative specimens, arrowheads mark the oral concavity. C. A specimen in divisional stage. MA, macronuclear nodules; MI, micronuclei. Scale bars 10 μm.
Figure 1 in Ten new records of Protozoan Ciliates (Protozoa: Ciliophora) from India
Figure 1. Photomicrographs of protargol impregnated specimens. A. Anteholosticha intermedia. B. Rigidosticha italiensis, arrowhead marks the paroral membrane. C. Monomicrocaryon balladyna. D. Urosoma karinae. E. Diophrys oligothrix. AZM, adoral zone of membranelles; BC, buccal cirrus; CC, caudal cirri; LM, left marginal row; MA, macronuclear nodules; MI, micronuclei; MVP, midventral cirral pairs; RM, right marginal row; TC, transverse cirri. Scale bars 40 μm (A, B, D), 20 μm (C, E).
Figure 8 in Taxonomical studies of four new Aseptate Gregarine parasites belonging to the Genus Monocystis Stein, 1848 (Protozoa: Apicomplexa: Sporozoa) from an Oligochaete Host, Eutyphoeus orientalis (Annelida: Oligochaeta) of West Bengal, India
Figure 8. Monocystis csabai sp. nov. (Camera lucida drawings of different stages of life cycle) A. Trophozoite. B. Syzygy. C. Gametocyst D. Oocyst. Scales: A-C = 100µm; D = 10µm.
Figure 6 in Taxonomical studies of four new Aseptate Gregarine parasites belonging to the Genus Monocystis Stein, 1848 (Protozoa: Apicomplexa: Sporozoa) from an Oligochaete Host, Eutyphoeus orientalis (Annelida: Oligochaeta) of West Bengal, India
Figure 6. Monocystis satoi sp. nov. (Camera lucida drawings of different stages of life cycle) A-B. Trophozoite. C. Syzygy D. Gametocyst. E. Oocyst. Scales: A-D =100µm; E=10µm.
Figure 3 in Taxonomical studies of four new Aseptate Gregarine parasites belonging to the Genus Monocystis Stein, 1848 (Protozoa: Apicomplexa: Sporozoa) from an Oligochaete Host, Eutyphoeus orientalis (Annelida: Oligochaeta) of West Bengal, India
Figure 3. Monocystis indicus sp. nov. (Photomicrographs of different stages of life cycle) A. Trophozoite (white arrow – granulated endosarc). B. Syzygy. C. Gametocyst. D. Oocyst. Scales: A-C = 100µm, D = 10µm.
Figure 4 in Taxonomical studies of four new Aseptate Gregarine parasites belonging to the Genus Monocystis Stein, 1848 (Protozoa: Apicomplexa: Sporozoa) from an Oligochaete Host, Eutyphoeus orientalis (Annelida: Oligochaeta) of West Bengal, India
Figure 4. Monocystis indicus sp. nov. (Camera lucida drawings of different stages of life cycle) A. Trophozoite. B. Syzygy. C. Gametocyst. D. Oocyst. Scales: A-C =100µm; D = 10µm.
Figure 7 in Taxonomical studies of four new Aseptate Gregarine parasites belonging to the Genus Monocystis Stein, 1848 (Protozoa: Apicomplexa: Sporozoa) from an Oligochaete Host, Eutyphoeus orientalis (Annelida: Oligochaeta) of West Bengal, India
Figure 7. Monocystis csabai sp. nov. (Photomicrographs of different stages of life cycle) A. Trophozoite (white arrow- large rounded distinct nucleus); (black arrow- tapering pointed end). B. Syzygy. C. Gametocyst D. Oocyst. Scales: A-C = 100µm; D = 10µm.
Figure 1 in Taxonomical studies of four new Aseptate Gregarine parasites belonging to the Genus Monocystis Stein, 1848 (Protozoa: Apicomplexa: Sporozoa) from an Oligochaete Host, Eutyphoeus orientalis (Annelida: Oligochaeta) of West Bengal, India
Figure 1. Photomicrographs of different stages of the life history of Monocystis eutyphae sp. nov. obtained from the seminal vesicles of earthworm Eutyphoeus orientalis, A. Trophozoite(Black arrow - mucron); (white arrow - granulated endosarc). B. Syzygy. C. Gametocyst. D. Oocyst. Scales: A - C = 100µm; D = 10µm
Fig. 2 in Worldwide sampling reveals low genetic variability in populations of the freshwater ciliate Paramecium biaurelia (P. aurelia species complex, Ciliophora, Protozoa)
Fig. 2 Phylog_n_tic tr__ construct_d for Paramecium aurelia compl_x, P. jenningsi compl_x and P. schewiakoffi (two sp_ci_s: P. caudatum and P. multimicronucleatum w_r_ us_d as an outgroup). Th_ tr__ was construct_d on th_ basis of a comparison of s_qu_nc_s from th_ ribosomal ITS1-5.8S-ITS2-5'LSU fragm_nt using th_ maximum lik_lihood m_thod. Bootstrap valu_s for n_ighbor joining, maximum parsimony, maximum lik_lihood, and post_rior probabiliti_s for
Fig. 3 in Worldwide sampling reveals low genetic variability in populations of the freshwater ciliate Paramecium biaurelia (P. aurelia species complex, Ciliophora, Protozoa)
Fig. 3 Phylog_n_tic tr__ construct_d for Paramecium aurelia compl_x, P. jenningsi compl_x and P. schewiakoffi (two sp_ci_s: P. caudatum and P. multimicronucleatum w_r_ us_d as an outgroup). Th_ tr__ was construct_d on th_ basis of a comparison of s_qu_nc_s from th_ mitochondrial COI fragm_nt using th_ maximum lik_lihood m_thod. Bootstrap valu_s for n_ighbor joining, maximum parsimony, maximum lik_lihood, and post_rior probabiliti_s for Bay_sian inf_r_nc_ ar_
protozoa_masking:v24.8.1
<p>kraken2 DB for protozoa built with masking option. Contains 154,589 accession numbers corresponding to 111 unique taxons.</p> <p> </p>
Linked collectors and determiners for: Zoological Museum Amsterdam, University of Amsterdam (NL) - Protozoa.
Natural history specimen data linked to collectors and determiners held within, "Zoological Museum Amsterdam, University of Amsterdam (NL) - Protozoa". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/f2836770-6166-11de-84bf-b8a03c50a862">https://bionomia.net/dataset/f2836770-6166-11de-84bf-b8a03c50a862</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/f2836770-6166-11de-84bf-b8a03c50a862">https://gbif.org/dataset/f2836770-6166-11de-84bf-b8a03c50a862</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Foraminifera and other protozoa (TSZF) The Arctic University Museum of Norway.
Natural history specimen data linked to collectors and determiners held within, "Foraminifera and other protozoa (TSZF) The Arctic University Museum of Norway". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/8dbe67d7-26df-4810-a989-d246f0e93edb">https://bionomia.net/dataset/8dbe67d7-26df-4810-a989-d246f0e93edb</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/8dbe67d7-26df-4810-a989-d246f0e93edb">https://gbif.org/dataset/8dbe67d7-26df-4810-a989-d246f0e93edb</a>. Formatted as a Frictionless Data package.
Figure 1 in An investigation of predator-induced defence responses in ciliated protozoa
Figure 1. Effect of different predators on Euplotes muscorum. Results are means of three independent replicates for each treatment; ''eaten'', E. muscorum cells ingested by predators; ''cysts'', encysted E. muscorum cells; ''alive'', uningested, trophic E. muscorum cells.
Figure 2 in An investigation of predator-induced defence responses in ciliated protozoa
Figure 2. Prey width distributions of Colpidium kleini from the experiment described in Table II, i.e. (a) in the absence of predators; (b) in the presence of Euplotes sp. Each distribution was calculated after 24 h and represents the mean of three replicates (n5150).
Fig. 4. Falcaustra sanjuanensis. A in Protozoa And Nematodes Infecting Odontophrynus Occidentalis (Anura, Odontophrynidae) From The Monte Desert Of Argentina
Fig. 4. Falcaustra sanjuanensis. A — female, anterior extremity, lateral view; B — male, posterior extremity, lateral view; C — gubernaculum, ventral view; D — spicules, ventral view; E — female, posterior extremity, lateral view; F — male, posterior extremity, ventral view.
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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.