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.
221
datasets available to search
ShareScore release 0.9.0
Dataset results
221 results for “Structural biology”
Figure 5 in Structural and biological characterization of two freshwater mussel shells (Bivalvia: Unionidae)
Figure 5. SEM image of the nacreous layer of the shells of (A) P. semirugata and (B) L. wheatleyi.
Figure 6 in Structural and biological characterization of two freshwater mussel shells (Bivalvia: Unionidae)
Figure 6. The growth front of the nacre of (A) P. semirugata and (B) L. wheatleyi.
Figure 2 in Structural and biological characterization of two freshwater mussel shells (Bivalvia: Unionidae)
Figure 2. (A) Potomida semirugata and (B) Leguminaia wheatleyi.
Figure 1 in Structural and biological characterization of two freshwater mussel shells (Bivalvia: Unionidae)
Figure 1. Study area.
The burden of size and growth for the juveniles of large mammalian herbivores: structural and functional constraints in the feeding biology of juveniles relative to adults in red kangaroos, Osphranter rufus
<p>Juvenile mammals in their post weaning developmental stages face many challenges in transitioning to adulthood. Among large grazing species such as ruminant bovids and cervids an overarching challenge is acquiring and processing sufficient nutrients to survive and grow, with a gut that may not yet be fully developed. Marsupial kangaroos of Australia face similar challenges; they also digest vegetation by fermentation in a large foregut. In red kangaroos, Osphranter rufus (= Macropus rufus), the dominant species of Australia's arid interior, females may breed continuously; however, juvenile recruitment to the adult population is irregular and coincident with sporadic rainfall. As compared with adult females the nutritional requirements of juvenile O. rufus are high in relation to their body mass (BM), largely due to the cost of their rapid growth. We examined processes that juveniles have in their morphology, physiology and behaviours to meet their elevated nutritional needs, by comparing recently weaned juveniles of both sexes and adult female O. rufus in their desert habitat. Features studied include relative body sizes, relative dimensions and capacities of principal gut regions, the foregut, small intestine, caecum and large intestine with rectum. Also examined were digesta attributes and rates of digesta excretion. Additionally, the rates of change in skull parameters and dental characteristics to maturity were assessed. Field determinations of diet choice were made for both age classes. In juveniles the content masses of major gut structures were related to body mass (BM), as were those of adult females, i. e. ~BM1.0. In both age classes the digesta mass of the foreguts exceeded 75 % of the total digesta mass. Diets of both juvenile and adult O. rufus largely focused on grasses. Juveniles had higher rates of digesta excretion while foraging than adults. In addition, the foregut contents in juveniles occupies proportionally less of the total gut than in adult females. Together, the higher excretion rate and smaller relative foregut of juveniles suggests that they necessarily focus on forage that can be rapidly digested, such as young, green grasses or herbage. Comparison of the skulls of juveniles and adults revealed how this harvest can occur. Relative to BM juveniles had skulls of larger volume than adults. Additionally, during growth the skull lengthens proportionally faster than increasing. By weaning the dimensions of the incisor bite of juveniles neared those of adult females. The area of wear on premolars/molars increased only slowly relative to the development of incisors, further pointing to juveniles selecting more digestible forage than adults. The intermittent availability of such forage, principally young grasses, appears key to the significant recruitment into the O. rufus population in their arid habitat.</p>
Fig. 1 in Iheringichthys labrosus (Siluriformes: Pimelodidae) in the Piquiri River, Paraná, Brazil: population structure and some aspects of its reproductive biology
Fig. 1. Localization of the sampling sites in the Piquiri River.
Tables for "Specimen, biological structure, and spatial ontologies in support of a Human Reference Atlas"
<p><strong>Table 1. CCF Specimen, Biological Structure, and Spatial Ontology. </strong>For each ontology, we provide all class names, property names, entity Internationalized Resource Identifier (IRI), definition when available, and entity type.</p> <p><strong>Table 2. 3D Reference Objects. </strong>The 3rd HRA release features 53 <em>Spatial Entities</em> of type <em>Spatial Object Reference</em> that are linked to anatomical structures in the ASCT+B tables plus 43 <em>Spatial Entities</em> of type <em>Extraction Site</em>. For each entity, we provide the spatial entity<em> </em>name, 3D object file name, ID and version number, organ label, sex, and type. Note that a landmark is a <em>Spatial Entity</em> that has been tagged as an <em>Extraction Set</em> for a specific <em>Extraction Site</em>, see <strong>Table 3</strong>.</p> <p><strong>Table 3. Registered Tissue Data. </strong>This table shows 364 <em>Extraction Site </em>entities that either represent the registration location for <em>Tissue Blocks</em> or <em>Registration Sites</em>. For each, we provide consortium name and entity ID, HuBMAP ID if available, and experimental data donor sex as well as HRA data such as organ name, sex, Uberon ID, and GLB file. The data comes from four consortia. HuBMAP data includes 306 tissue blocks, and many of these have derived tissue sections with one or more associated datasets. The 29 well-defined GTEx extraction set sites link to 5,397 datasets. The 26 SPARC blocks link to one paper while the three KPMP tissue blocks link to two data publications. </p>
Researcher effects on the biological structure and edaphic conditions of field sites and implications for management
Open the record for dataset details and reuse information.
Data from: Does biological intimacy shape ecological network structure? A test using a brood pollination mutualism on continental and oceanic islands
Open the record for dataset details and reuse information.
The burden of size and growth for the juveniles of large mammalian herbivores: structural and functional constraints in the feeding biology of juveniles relative to adults in red kangaroos, Osphranter rufus
Open the record for dataset details and reuse information.
Habitat quality and biological community responses to innovative hydropower plant installations at transverse in-stream structures
Open the record for dataset details and reuse information.
Prognostic, biological, and structural implications of FLT3-JMD point mutations in acute myeloid leukemia: an analysis of Alliance studies
Open the record for dataset details and reuse information.
FIGURE 11. Female terminalia showing the pouch structure, a in Taxonomy and biology of a new ambrosia gall midge Daphnephila urnicola sp. nov. (Diptera: Cecidomyiidae) inducing urn-shaped leaf galls on two species of Machilus (Lauraceae) in Taiwan
FIGURE 11. Female terminalia showing the pouch structure, a mycangium-like fungal spore-carrying organ, of Daphnephila urnicola sp. nov. The structure is covered by an enlarged sheath on the 7th abdominal sternite. A. Lateral view, scale bar= 0.5 mm. B. Ventral-lateral view, scale bar= 0.5 mm. P= pouch and SS= seventh sternite.
Inelastic scattering of electrons in water from first principles: Cross sections and inelastic mean free path for use in Monte Carlo track-structure simulations of biological damage
<p>Modeling the inelastic scattering of electrons in water is fundamental, given their crucial role in biological damage. In Monte Carlo track-structure (MC-TS) codes used to assess biological damage, the energy loss function (ELF), from which cross sections are extracted, is derived from different semi-empirical optical models. Only recently have first <em>ab initio</em> results for the ELF and cross sections in water become available. For benchmarking purposes, in this work, we present <em>ab initio</em> linear-response time-dependent density functional theory calculations of the ELF of liquid water. We calculated the inelastic scattering cross sections, inelastic mean free paths, and electronic stopping power and compared our results with recent calculations and experimental data showing a good agreement. In addition, we provide an in-depth analysis of the contributions of different molecular orbitals, species, and orbital angular momenta to the total ELF. Moreover, we present single-differential cross sections computed for each molecular orbital channel, which should prove useful for MC-TS simulations.</p>
Supplementary material 3 from: Astuti G, Roma-Marzio F, D'Antraccoli M, Bedini G, Carta A, Sebastiani F, Bruschi P, Peruzzi L (2017) Conservation biology of the last Italian population of Cistus laurifolius (Cistaceae): demographic structure, reproductive success and population genetics. Nature Conservation 22: 169-190. https://doi.org/10.3897/natureconservation.22.19809
Supplementary material 3 from: Astuti G, Roma-Marzio F, D'Antraccoli M, Bedini G, Carta A, Sebastiani F, Bruschi P, Peruzzi L (2017) Conservation biology of the last Italian population of Cistus laurifolius (Cistaceae): demographic structure, reproductive success and population genetics. Nature Conservation 22: 169-190. https://doi.org/10.3897/natureconservation.22.19809
Supplementary material 2 from: Astuti G, Roma-Marzio F, D'Antraccoli M, Bedini G, Carta A, Sebastiani F, Bruschi P, Peruzzi L (2017) Conservation biology of the last Italian population of Cistus laurifolius (Cistaceae): demographic structure, reproductive success and population genetics. Nature Conservation 22: 169-190. https://doi.org/10.3897/natureconservation.22.19809
Supplementary material 2 from: Astuti G, Roma-Marzio F, D'Antraccoli M, Bedini G, Carta A, Sebastiani F, Bruschi P, Peruzzi L (2017) Conservation biology of the last Italian population of Cistus laurifolius (Cistaceae): demographic structure, reproductive success and population genetics. Nature Conservation 22: 169-190. https://doi.org/10.3897/natureconservation.22.19809
Supplementary material 1 from: Astuti G, Roma-Marzio F, D'Antraccoli M, Bedini G, Carta A, Sebastiani F, Bruschi P, Peruzzi L (2017) Conservation biology of the last Italian population of Cistus laurifolius (Cistaceae): demographic structure, reproductive success and population genetics. Nature Conservation 22: 169-190. https://doi.org/10.3897/natureconservation.22.19809
Supplementary material 1 from: Astuti G, Roma-Marzio F, D'Antraccoli M, Bedini G, Carta A, Sebastiani F, Bruschi P, Peruzzi L (2017) Conservation biology of the last Italian population of Cistus laurifolius (Cistaceae): demographic structure, reproductive success and population genetics. Nature Conservation 22: 169-190. https://doi.org/10.3897/natureconservation.22.19809
Рис. 5. АвтомобиΛьный мост, на конструкциях которого гнезΑятся скаΛьные гоΛуби Columba rupestris. Октябрьский район, окрестности сеΛа Покровка, 23.04.2022. Фото À. В. Коробова Fig. 5. A road bridge with nests of hill pigeons Columba rupestris on its structures. Oktyabrsky District, vicinity of the village of Pokrovka, 23.04.2022. Photo by D. V. Korobov in About breeding biology of the hill pigeon Columba rupestris in Primorsky Krai
Рис. 5. АвтомобиΛьный мост, на конструкциях которого гнезΑятся скаΛьные гоΛуби Columba rupestris. Октябрьский район, окрестности сеΛа Покровка, 23.04.2022. Фото À. В. Коробова Fig. 5. A road bridge with nests of hill pigeons Columba rupestris on its structures. Oktyabrsky District, vicinity of the village of Pokrovka, 23.04.2022. Photo by D. V. Korobov
Supplementary material 1 from: Grace JB, Steiner M (2021) A protocol for modelling generalised biological responses using latent variables in structural equation models. One Ecosystem 6: e67320. https://doi.org/10.3897/oneeco.6.e67320
A protocol for modelling generalised biological responses using latent variables in structural equation models
Supplementary material 3 from: Grace JB, Steiner M (2021) A protocol for modelling generalised biological responses using latent variables in structural equation models. One Ecosystem 6: e67320. https://doi.org/10.3897/oneeco.6.e67320
A protocol for modelling generalised biological responses using latent variables in structural equation models
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.