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.
690
datasets available to search
ShareScore release 0.9.0
Dataset results
690 results for “shedding”
Figure 2 in Genetic difference between two Schistosoma japonicum isolates with contrasting cercarial shedding patterns revealed by whole genome sequencing
Figure 2. Box plots of diversity, Tajima's D of S. japonicum and their FST. (A) Nucleotide diversity estimated in 100-kb windows sliding in 10-kb steps throughout the genome. (B) Tajima's D estimated within a nonoverlapping 100-kb window throughout the genome. (C) pairwise FST computed in 100-kb windows sliding in 10-kb steps throughout the genome.
Figure 4 in Genetic difference between two Schistosoma japonicum isolates with contrasting cercarial shedding patterns revealed by whole genome sequencing
Figure 4. Distribution of p ratios (pST/pHX) and FST values calculated in 100-kb windows sliding in 10-kb steps throughout the genome. Data points colored red and blue were identified as selected regions in ST (red dots) and in HX (blue dots), respectively. These points correspond to the 5% left and right tails of the empirical p ratio distribution, where the p ratios are 0.092 and 1.643, respectively (vertical dashed lines), and the 5% right tail of the empirical FST distribution, where FST is 0.965 (horizontal dashed line).
Figure 3 in Genetic difference between two Schistosoma japonicum isolates with contrasting cercarial shedding patterns revealed by whole genome sequencing
Figure 3. Box plots of diversity and relationship of two sample groups. (A) Nucleotide diversity estimated in 100-kb windows sliding in 10-kb steps throughout the genome. (B) Tajima's D estimated within a nonoverlapping 100-kb window throughout the genome. (C) FST between computed in 100-kb windows sliding in 10-kb steps throughout the genome.
Comparative genomics sheds new light on the convergent evolution of infrared vision in snakes
<p>Infrared vision is a highly specialized sensory system that evolved independently in three clades of snakes. Apparently, convergent evolution occurred in the transient receptor potential ankyrin 1 (<em>TRPA1</em>) proteins of infrared-sensing snakes. However, this gene can only explain how infrared signals are received, and not the transduction and processing of those signals. We sequenced the genome of <em>Xenopeltis unicolor</em>, a key outgroup species for pythons, and performed a genome-wide analysis of convergence between two clades of infrared-sensing snakes. Our results revealed pervasive molecular adaptation in pathways associated with neural development and other functions, with parallel selection on loci associated with trigeminal nerve structural organization. Additionally, we found evidence of convergent amino acid substitutions in a set of genes, including <em>TRPA1 </em>and<em> TRPM2</em>. Analysis also identified convergent accelerated evolution in non-coding elements near 12 genes involved in facial nerve structural organization and optic nerve development. Thus, convergent evolution occurred across multiple dimensions of infrared vision in vipers and pythons, as well as amino acid substitutions, non-coding elements, genes, and functions. These changes enabled independent groups of snakes to develop and utilize infrared vision.</p>
Fig. 2 in Elevation and vegetation determine Cryptosporidium oocyst shedding by yellow-bellied marmots (Marmota flaviventris) in the Sierra Nevada Mountains
Fig. 2. Association between Cryptosporidium oocyst shedding by yellow-bellied marmots in the Sierra Nevada Mountains and elevation (using 9,068 ft as the reference), stratified by presence or absence of vegetation at sites where scat samples were collected.
Fig. 1 in Elevation and vegetation determine Cryptosporidium oocyst shedding by yellow-bellied marmots (Marmota flaviventris) in the Sierra Nevada Mountains
Fig. 1. Locations in the Sierra Nevada Mountains where scat samples from yellow-bellied marmot were collected. The map contains 14 locations, but some locations clustered together due to the shorter distances between them and the scale of the map. The cluster in Yosemite National Park includes Tenaya Creek, Bridaveil Creek, Pothole Dome, and Lembert Dome. The cluster at Mineral King includes Mineral King, Eagle Lake, White Chief Creek, and Elk Kaweah River.
A database-driven approach sheds light on diterpene synthase diversification in Lamiaceae
<p>Raw mass spectral data, NMR data, and code for generating figures in the paper with the same name, describing the functional characterization of 19 diterpene synthase enzymes from the plant family Lamiacea.</p>
Figure 4 in Nikolaj Livanow's historical collection sheds new light on potential local extinctions and host association in Hirudinea
Figure 4. Historical sample of Acanthobdella peledina Grube, 1851 (lot EEZM 387 "Onega Lake. N. Livanow, 1902"). These specimens are the only preserved part of Livanow's general sample that was used for preparation of the classical monograph on this species (Livanow 1906). (a) Anterior part of the incomplete specimen and trace of its lost posterior part by albumin-gelatin gel. (b-d) Three complete specimens. Scale bar = 2.5 mm. Photo: T. A. Eliseeva and A. V. Bespyatykh.
Figure 3 in Nikolaj Livanow's historical collection sheds new light on potential local extinctions and host association in Hirudinea
Figure 3. Extract from the Systematic Catalogue of Collections and Preparations of Invertebrates of the Zootomy Cabinet Museum of the Imperial Kazan University (Meyer 1915). (a) Title page. (b) Selected entries [In Russian] for the specimens under discussion with our English translations and remarks (red letters). Photos: T. A. Eliseeva and A. V. Bespyatykh.
Figure 2 in Nikolaj Livanow's historical collection sheds new light on potential local extinctions and host association in Hirudinea
Figure 2. Collection vials with selected samples from the historical Hirudinea collection (EEZM): (a) Acanthobdella peledina Grube, 1851 (lot EEZM 387 "Onega Lake. N. Livanow, 1902"); (b) Hirudo medicinalis Linnaeus, 1758 (lot EEZM 406-407 "Kazan. E. Meyer, 1891"); and (c) Glossiphonia grubei (Lukin & Epshtein, 1959) (lot EEZM 397 "Lake Baikal (Maloe More [Strait]). V. Garjaew, 1899"). Photos: T. A. Eliseeva and A. V. Bespyatykh.
Figure 1 in Nikolaj Livanow's historical collection sheds new light on potential local extinctions and host association in Hirudinea
Figure 1. Cabinet with the historical Hirudinea collection in the EEZM – Edward Eversman Zoology Museum and Herbarium, Kazan (Volga Region) Federal University (formerly Zootomy Cabinet Museum of the Imperial Kazan University), prepared by Nikolaj A. Livanow and Eduard A. Meyer. The red numbers indicate exposition vials with samples of Acanthobdella peledina Grube, 1851 (1), Hirudo medicinalis Linnaeus, 1758 (2), and Glossiphonia grubei (Lukin & Epshtein, 1959) (3). Photo: T. A. Eliseeva and A. V. Bespyatykh.
Fig. 2 in Patterns of parasite eggs, oocysts and larvae shedding by moose in the Biebrza marshland (NE Poland)
Fig. 2. The relationship between the EPG of Trichostrongylidae family members, Moniezia spp., Parafasciolopsis fasciolaemorpha, the LPG of Elaphostrongylus sp. and mean monthly temperature (red continuous line). Blue continuous line shows the median EPG/LPG and broken lines indicate its 95% confidence interval. (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 Patterns of parasite eggs, oocysts and larvae shedding by moose in the Biebrza marshland (NE Poland)
Fig. 1. The relationship between the prevalence of Nematodirella alcidis and Moniezia spp. eggs and mean monthly temperature (red continuous line). Blue continuous line shows the prevalence and broken lines indicate its 95% confidence interval. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
Fig. 3 in Patterns of parasite eggs, oocysts and larvae shedding by moose in the Biebrza marshland (NE Poland)
Fig. 3. The relationship between the median EPG of Parafasciolopsis fasciolaemorpha, the median LPG of Elaphostrongylus sp. and the presence of snow cover.
Fig. 5 in Parasitic development in intestines and oocyst shedding patterns for infection by Eimeria uekii and Eimeria raichoi in Japanese rock ptarmigans, Lagopus muta japonica, protected by cages in the Southern Japanese Alps
Fig. 5. Eimeria oocysts (E. uekii) isolated from soil inside the cage (cage No. 6) (A) on Mt. Kita (35̊40′N, 138̊14′E), one of their habitats in the southern Japanese Alps and on Mt. Norikura as other habitats on northern Japanese Alps (B). In Fig. A, the sporocysts and sporozoites are clearly formed.
Fig. 4 in Parasitic development in intestines and oocyst shedding patterns for infection by Eimeria uekii and Eimeria raichoi in Japanese rock ptarmigans, Lagopus muta japonica, protected by cages in the Southern Japanese Alps
Fig. 4. Number of oocysts per gram (OPG) as seasonal detection rate for E. raichoi of hens (solid bars) and chicks (open bars) in cage Nos. 4–6 in 2019. Double arrows show the periods during which feces of hens were examined. ND indicates that we could not collect feces and did not determine the OPG.
Fig. 2 in Parasitic development in intestines and oocyst shedding patterns for infection by Eimeria uekii and Eimeria raichoi in Japanese rock ptarmigans, Lagopus muta japonica, protected by cages in the Southern Japanese Alps
Fig. 2. Histopathological photomicrograph of a section of the intestines of dead chicks during cage protection in 2018. Figs. A and B show developmental trophozoites (arrows) and schizonts (arrows) of Eimeria spp. at the epithelial cells of the colon (Chick c) and ileum (Chick a), respectively. Some zoites (arrows) invade into submucosa (ileum of Chick b) (Fig. C). Figs. D, E, and F show the sexual zoites or cavities after releasing oocysts (arrows) of the ileum (Chick a), ceca (Chick d), and ileum (Chick c). Arrowheads in Fig. F indicate hemorrhages in the intestinal mucosa.
Fig. 1 in Parasitic development in intestines and oocyst shedding patterns for infection by Eimeria uekii and Eimeria raichoi in Japanese rock ptarmigans, Lagopus muta japonica, protected by cages in the Southern Japanese Alps
Fig. 1. Shelter used for cage protection of Japanese rock ptarmigan broods on Mt. Kita (35̊40′N, 138̊14′E), Japan in 2019.
Fig. 2 in Effect of temperature changes on the cercarial-shedding rate of two trematodes
Fig. 2. Average daily emergence of cercariae at three temperatures (MC, monostome cercariae; PE, pleurolophocercous cercariae). The bars correspond to the standard deviation. In the figure the ordinate indicates the mean number of cercariae shed per 24 h at each of the temperatures shown on the abscissa.
Fig. 2 in A Late Miocene potential neobalaenine mandible from Argentina sheds light on the origins of the living pygmy right whale
Fig. 2. Left mandible of a fossil neobalaenine baleen whale, gen. et. sp. indet. (MPEF-PV2572) from Punta Ninfas, Chubut Province, Argentina; Puerto Madryn Formation (Late Miocene), showing the mandibular condyle as preserved in the field prior to excavation.
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.