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.
8,565
datasets available to search
ShareScore release 0.9.0
Dataset results
8,565 results for “characterization”
Fig. 1. A in Molecular characterization of Cryptosporidium and Enterocytozoon bieneusi in Père David's deer (Elaphurus davidianus) from Shishou, China
Fig. 1. A phylogeny tree of the ITS sequences with distances calculated by neighbor-joining analysis using the Kimura two-parameter model. Bootstrap values> 50% from 1,000 replicates are shown on the nodes. The genotypes identified in this study are shown as triangles.
Fig. 1. Phylogenetic relationship among the Enterocytozoon bieneusi groups. The relationship between the E in New genotypes and molecular characterization of Enterocytozoon bieneusi in captive black bears in China
Fig. 1. Phylogenetic relationship among the Enterocytozoon bieneusi groups. The relationship between the E. bieneusi genotypes identified in this study and other known genotypes deposited in GenBank was inferred by neighbor-joining analysis of ITS sequences based on genetic distance using the Kimura-2-parameter model. The numbers on the branches represent percent bootstrapping values from 1000 replicates, with more than 50% shown in the tree. Each sequence is identified by its accession number, genotype designation, and host origin. Genotypes marked with black rhombuses and black triangles are novel and known genotypes identified in this study, respectively.
Fig. 4 in Cystic echinococcosis in wild boars (Sus scrofa) from southern Italy: Epidemiological survey and molecular characterization
Fig. 4. Distribution of the 93 positive wild boars in the study area and details of prevalence, provinces, regional and national parks.
Fig. 3 in Morphological and molecular characterization of adults and larvae of Crassicauda spp. (Nematoda: Spirurida) from Mediterranean fin whales Balaenoptera physalus (Linnaeus, 1758)
Fig. 3. Features of the larvae isolated from fin whales. a, b, anterior end of larvae included in intestinal nodules, showing cephalic papillae and excretory pore (a, lateral view, bar = 35 μm; b, dorsoventral view, bar = 50 μm). c, tail of the same larvae, showing the cloacal pore (bar = 60 μm). d, anterior end of larvae from the mesenteric arteries, showing bulging of the triangular-shaped head (lateral view, bar = 30 μm); e, tail of the same larvae with intestinal tube evident, ending in the cloacal opening (bar = 60 μm). f, anterior end of larvae found free within intestinal lumen, showing triangular shape of the anterior region, with cephalic papillae, buccal cavity and excretory pore (lateral view, bar = 25 μm); g, h, posterior end of the same larvae, showing either presence of a cloaca with multiple papillae (g, bar = 50 μm) or a genital pore (h, bar = 80 μm); i, anterior end of adult C. boopis, displaying triangular shaped lips and labial and cephalic papillae (sublateral view, bar = 50 μm).
Fig. 5 in Morphological and molecular characterization of adults and larvae of Crassicauda spp. (Nematoda: Spirurida) from Mediterranean fin whales Balaenoptera physalus (Linnaeus, 1758)
Fig. 5. Maximum likelihood tree (Log-likelihood: −1359.826) obtained from cox1 alignment. The tree was arbitrarily rooted on midpoint. Bootstrap support values (≥50%) are provided near the corresponding node. The scale bar represents 0.2 substitutions/site. Newly determined sequences are in bold.
Fig. 4 in Morphological and molecular characterization of adults and larvae of Crassicauda spp. (Nematoda: Spirurida) from Mediterranean fin whales Balaenoptera physalus (Linnaeus, 1758)
Fig. 4. Maximum likelihood tree (Log-likelihood: −1044.368) obtained from ITS2 alignment. The tree was rooted on midpoint. Bootstrap support values (≥50%) are provided near the corresponding node. The scale bar represents 0.02 substitutions/site. Newly determined sequences are in bold.
Fig. 3 in Molecular characterization and phylogenetic analysis of Trypanosoma spp. detected from striped leaf-nosed bats (Hipposideros vittatus) in Zambia
Fig. 3. Species delimitation of Trypanosoma cruzi clade. Maximum likelihood phylogeny with outgroup (Trypanosoma lewisi) and with Baysian support values presented 17 linages recognized as species for the PTP analysis. Monophyletic groups in red indicated single putative species as well as terminal branches in blue.. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
Fig. 1 in Molecular characterization and phylogenetic analysis of Trypanosoma spp. detected from striped leaf-nosed bats (Hipposideros vittatus) in Zambia
Fig. 1. Giemsa staining of Trypanosoma sp. from ZB17–105 in BSK-M medium Representative images of ZB17-105 in the BSK-M medium are displayed at the same magnification (x1000). (a,b) flagellates resembling promastigote forms. (c) possibly epimastigote forms under division. K: kinetoplast, N: nucleus, F: flagellum.
Figure 2 in Morphological characterization of two newly recorded ciliates Uroleptus (Caudiholosticha) stueberi (Foissner, 1987) Li et al., 2017 and Climacostomum virens (Ehrenberg, 1838) Stein, 1859 from India
Figure 2. Photomicrographs of live (A-F) and protargol-impregnated (G-J) specimens of Climacostomum virens Indian population. A. Specimen showing the body shape. B. Specimen showing the position of the contractile vacuole (arrow). C. Food vacuole. D. Cortical granules, densely placed in between somatic kineties. E. Oral apparatus of the specimen. The arrowhead in (E) denotes the peristomial field. F. Close view of somatic kineties. G. Ventral view of specimens, showing nuclear apparatus and somatic kinety rows. H. Dorsal view of the specimen showing somatic kineties. I. Oral apparatus of the specimen showing peristomial kineties. J. Enlarged view of the coiled macronucleus, arrows point to the small micronuclei.
Figure 1 in Morphological characterization of two newly recorded ciliates Uroleptus (Caudiholosticha) stueberi (Foissner, 1987) Li et al., 2017 and Climacostomum virens (Ehrenberg, 1838) Stein, 1859 from India
Figure 1. Photomicrographs ofUroleptus (Caudiholosticha) stueberi Indian population. (A-C) Live specimens (Ventral views). A. Ventral details with an arrow indicating twisted posterior end due to cover slip pressure. B. Position of contractile vacuole. C. Anterior portion depicting the oral apparatus. (D-H) Protargol impregnated specimens (Ventral views). D, E. Ventral ciliature in two different specimens. Arrows in (E) mark the right mid-ventral cirri at the rear end. F. Small section showing two frontoterminal cirri (arrows), cirrus III/2, and buccal cirrus. G. Nuclear apparatus. Arrows point to two globular micronuclei attached to the macronuclear nodules. H. Note the rounded posterior end (without tail). (I, J) Protargol impregnated specimens (Dorsal views). I. Dorsal kinety rows. J. Specimen showing the position of caudal cirri, each present at the rear ends of the first three dorsal kineties.
Figure 7. A in Genetic characterization of the raccoon dog (Nyctereutes procyonoides), an alien species in the Baltic region
Figure 7. A median joining network based on mtDNA sequences of N. procyonoides. The circles represent haplotypes, with size proportional to relative frequencies. The network branches linking the cycles indicate one mutation step; two or more mutations are represented by slashes crossed with the network branches.
Figure 6. A in Genetic characterization of the raccoon dog (Nyctereutes procyonoides), an alien species in the Baltic region
Figure 6. A geographical distribution of the mtDNA control region haplotypes in Europe. Pie charts show the proportions of haplotypes.
Figure 5. A in Genetic characterization of the raccoon dog (Nyctereutes procyonoides), an alien species in the Baltic region
Figure 5. A Bayesian phylogenetic tree constructed from haplotypes of N. procyonoides, based on the complete sequences of the mitochondrial control region. Numbers above the branches show the Bayesian posterior probabilities. Lithuanian haplotypes were marked with solid triangles. I and II indicate the number of the haplogroup.
Figure 4. A in Genetic characterization of the raccoon dog (Nyctereutes procyonoides), an alien species in the Baltic region
Figure 4. A maximum parsimony tree constructed from haplotypes of N. procyonoides, based on the mtDNA control region. Numbers above the branches show the bootstrap values. Lithuanian haplotypes were marked with solid triangles. I and II indicate the number of the haplogroup.
Figure 2. A in Genetic characterization of the raccoon dog (Nyctereutes procyonoides), an alien species in the Baltic region
Figure 2. A maximum likelihood tree constructed from haplotypes of N. procyonoides, based on the mtDNA control region. Numbers above the branches show the bootstrap values. Lithuanian haplotypes were marked with solid triangles. I, II, and III indicate the number of the haplogroup.
Figure 1. A in Genetic characterization of the raccoon dog (Nyctereutes procyonoides), an alien species in the Baltic region
Figure 1. A map showing: (a) the distribution of raccoon dog N. procyonoides in Europe (Kauhala and Kowalczyk, 2011), and (b) the sampling localities of the present study (triangles). (b) Introduction sites are marked by circles (according to Bobrov et al., 2008). The distribution of mtDNA haplotypes belonging to haplogroup II are marked in outlined triangles.
Figure 5 in Morphological and molecular characterization and phylogenetic position of a new record, Tylenchorhynchus zeae, and some known species of Telotylenchidae Siddiqi, 1960 and Merliniidae Siddiqi, 1971 from Iran
Figure 5. Pairwise identity between species based on SDTv 1.2 software. Brown and red colors show higher percentage of identity between species.
Figure 3 in Morphological and molecular characterization and phylogenetic position of a new record, Tylenchorhynchus zeae, and some known species of Telotylenchidae Siddiqi, 1960 and Merliniidae Siddiqi, 1971 from Iran
Figure 3. Tylenchorhynchus zeae: anterior end of the female (A) and male (B), head with stylet (C), shape of the female body (D) and male (E), vulva with ovary (F), lateral lines (G), tail with bursa in male (H), and tail of female (I–K).
Figure 1 in Morphological and molecular characterization and phylogenetic position of a new record, Tylenchorhynchus zeae, and some known species of Telotylenchidae Siddiqi, 1960 and Merliniidae Siddiqi, 1971 from Iran
Figure 1. Anterior and posterior end of Amplimerlinius globigerus (A), Merlinius brevidens (B), Pratylenchoides alkani (C), P. ritteri (D), Scutylenchus rugosus (E), Scutylenchus tartuensis (F), and Trophurus impar (G).
Figure 2 in Morphological and molecular characterization and phylogenetic position of a new record, Tylenchorhynchus zeae, and some known species of Telotylenchidae Siddiqi, 1960 and Merliniidae Siddiqi, 1971 from Iran
Figure 2. Tylenchorhynchus zeae: anterior end of the female (A), head with stylet (B), lateral lines (C), vulva with ovary (D), tail terminus in female (E), tail terminus with bursa in male (F), phasmid (G), and spicule (H).
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.