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.
118
datasets available to search
ShareScore release 0.9.0
Dataset results
118 results for “Reproduction: comparative”
Figure 2 in Comparative morphological study of female internal reproductive system among nine species in the genus Tipula (Diptera: Tipulidae)
Figure 2. Female internal reproductive system of T. (L.) lunata. A. Internal reproductive system. B. Joints between spermatheca and bursa copulatrix. C. Accessory glands. D. Special structure of bursa copulatrix, dorsal view. E. Special structure of bursa copulatrix, ventral view. F. Special structure of bursa copulatrix, lateral view. Scale bars: A, D–F = 1.0 mm; B–C = 0.5 mm.
Figures 6–10 in Comparative morphological study of reproductive system between Tipulidae and Limoniidae (Diptera: Tipuloidea)
Figures 6–10. Libnotes (Libnotes) pseudonohirai. 6. Ovipositor and female internal reproductive system, lateral view. 7. Cercus, ventral view. 8. Hypovalva, dorsal view. 9. Sternite nine and vaginal apodeme, dorsal view. 10. Ovary, dorsal view.
Figures 11–12 in Comparative morphological study of reproductive system between Tipulidae and Limoniidae (Diptera: Tipuloidea)
Figures 11–12. Libnotes (Libnotes) pseudonohirai. 11. Female internal reproductive system, dorsal view. 12. Egg.
Figure 9 in Comparative morphological study of female internal reproductive system among nine species in the genus Tipula (Diptera: Tipulidae)
Figure 9. Female internal reproductive system of T. (Y.) marginella. A. Sternite nine, vaginal apodeme and internal reproductive system, dorsal view. B. Vaginal apodeme, dorsal view. C. Vaginal apodeme, lateral view. Scale bar = 1.0 mm.
Greater reproductive assurance of asexual plant compared to sexual relative in a low density sympatric population – experimental evidence for pollen limitation
Open the record for dataset details and reuse information.
Data from: Comparative phylogeography, genetic differentiation, and contrasting reproductive modes in three fungal symbionts of a multipartite bark beetle symbiosis
Multipartite symbioses are complex symbiotic relationships involving multiple interacting partners. These types of partnerships provide excellent opportunities in which to apply a comparative approach to identify common historical patterns of population differentiation and species-specific life history traits. Using three symbiotic blue stain fungal species (Ophiostomatacea) associated with outbreaking populations of the mountain pine beetle (Dendroctonus ponderosae Hopkins) in western Canada, we applied phylogenetic, population genetic, and demographic approaches to clarify phylogeographic patterns among the three fungal species. Broadly, the three species showed significant population differentiation, forming northern and southern populations, despite dramatic differences in haplotype diversity. Finer scale structuring and population demographic patterns were less consistent, showing some interspecific incongruence. By contrasting these species simultaneously, we were able to identify differences in recombination rate and ecological traits that can explain the observed patterns of incongruence among the fungal species. By applying a comparative approach to partners of a multipartite symbiosis we were able to distinguish congruent population structuring and species-specific differences that help us to understand the complexity and evolution of this symbiotic system.
Fig. 5 in Comparative Biology Of Cave-Dwelling Spitting Spiders (Araneae: Scytodidae): Parental Care, Cooperative Prey-Capture, Cannibalism, Natal Dispersal And Reproductive Behaviour
Fig. 5. Scytodes fusca female leaving her egg-sac aside to forage on the house fly.
Data from: Comparative reproductive ecology of Old and New World Trogons, an order in decline across the world
<p><span>Many tropical species show declining populations. The pantropical order Trogoniformes has 76% of its species ranked as declining, reflecting a world-wide problem. Here we report on the reproductive ecology and life history traits of the declining and near-threatened old world Whitehead's Trogon (<em>Harpactes whiteheadi</em>), the declining new world Collared Trogon (<em>Trogon collaris</em>) and the stable Masked Trogon (<em>T. personatus</em>). We also reviewed the literature on reproductive ecology and life history traits of trogons to assess possible commonalities that might help explain population declines. We found that the declining Whitehead's and Masked Trogons had reasonable nest success (32% and 25%, respectively), while the stable Masked Trogon had poor reproductive success (9%), all contrary to population trends. However, the limited literature data suggested that poor reproductive success may be common among trogons, which may contribute to population declines. Parents fed young at a low rate and had long on-bouts for incubation and nestling warming that reduced activity at the nest, as favored by high nest predation risk over evolutionary time. We found that young fledged from the nest with poorly developed wings, as also favored by high nest predation risk. Evolved nestling periods among trogon species suggests that poor wing development is likely common. Wing development has been shown to affect juvenile survival after leaving the nest. The poor wing development may be an important contributor to population declines that deserves more attention. Evolved life history traits are important to recognize as creating population vulnerabilities in a changing world. </span></p>
Fig.2 in Comparative Analysis Of Biotopes And Reproductive-Ecological Manifestations Of Bombina Bombina (Linnaeus, 1761) In Latvia
Fig.2. Protocol of the investigation of Bombina bombina biotope.
Figure 5 in Comparative morphological study of female internal reproductive system among nine species in the genus Tipula (Diptera: Tipulidae)
Figure 5. Female internal reproductive system of T. (S.) parvauricula. Scale bar = 1.0 mm.
Figure 8 in Comparative morphological study of female internal reproductive system among nine species in the genus Tipula (Diptera: Tipulidae)
Figure 8. Female internal reproductive system of T. (Y.) couckei. Scale bar = 1.0 mm.
Figure 7 in Comparative morphological study of female internal reproductive system among nine species in the genus Tipula (Diptera: Tipulidae)
Figure 7. Female internal reproductive system of T. (V.) sternotuberculata. Scale bar = 1.0 mm.
Figure 1 in Comparative morphological study of female internal reproductive system among nine species in the genus Tipula (Diptera: Tipulidae)
Figure 1. Female internal reproductive system of T. (B.) amurensis. Scale bar = 1.0 mm.
Figure 6 in Comparative morphological study of female internal reproductive system among nine species in the genus Tipula (Diptera: Tipulidae)
Figure 6. Female internal reproductive system of T. (V.) longitudinalis. Scale bar = 1.0 mm.
Figure 4 in Comparative morphological study of female internal reproductive system among nine species in the genus Tipula (Diptera: Tipulidae)
Figure 4. Female internal reproductive system of T. (P.) biaciculifera. Scale bar = 1.0 mm.
Figure 3 in Comparative morphological study of female internal reproductive system among nine species in the genus Tipula (Diptera: Tipulidae)
Figure 3. Female internal reproductive system of T. (L.) submanca. Scale bar = 1.0 mm.
Comparative Analysis of Maternal Gene Expression Patterns: Unraveling Evolutionary Signatures Across Reproductive Modes
<p>Dataset used to reproduce the analysis performed in "Comparative Analysis of Maternal Gene Expression Patterns: Unraveling Evolutionary Signatures Across Reproductive Modes" publication. The directory structure is the following:</p> <ul> <li>Gene_models - directory containing gene models (.gtf or .gff3 files) used for feature length comparisons across species</li> <li>intermediate_data - directory containing intermediate results from various scripts, the main purpose is to speed up the reproducibility of some longer running scripts <ul> <li>batch_adjusted_normalised_gene_expression_matrix.tsv - gene expression matrix used for evolutionary model fitting</li> <li>fc.tsv - fold change matrix used for evolutionary model fitting</li> <li>dated_species_tree.tre - species tree used throughout the model fitting step (newick format)</li> <li>DGE_script_enviorment.RData - saved R environment from differential gene expression analysis</li> <li>downregulated_IDs.RDS - gene IDs which undergo down-regulation throughout maternal-to-zygotic transition</li> <li>maternal_IDs.RDS - gene IDs which meet the cut-off criteria for being considered as maternally expressed</li> <li>N0_blasted.tsv - orthogroup annotations through blasting to a sequence database</li> <li>N0.tsv - orthogroups inferred from OrthoFinder</li> <li>OG_categories.tsv - classification of orthogroups based on them (I) having genes with maternal expression, but no significant down regulation, (II) having genes with maternal expression and significant down regulation throughout maternal-to-zygotic transition or (III) no maternal expression</li> <li>OG_presence.tsv - binary matrix coding for which orthogroup which species have gene expression values</li> <li>Paralog_variances.tsv - matrix containing variance metrics for paralogs in each species from before normalization across species</li> </ul> </li> <li>Pannzer2_annotation - directory containing GO annotations for all species from the Pannzer2 tool, used for GO analyses</li> <li>quantification_files - directory containing all salmon quantification outputs</li> <li>transcriptomes - <em>de novo</em> assembled transcriptomes for non-model species</li> </ul>
Evaluation of Maternal and Neonatal Outcomes in Women Are Conceived Through Assisted Reproductive Technology Compared to Other Fertility Treatments and Naturally Conceived Women: It is a Retrospective
ClinicalTrials.gov study NCT06836843. IPD Sharing: YES. Countries: 1. Publications: 5.
Study to Compare Efficacy and Safety of Primapur and Gonal-f in Women for Assisted Reproductive Treatment
ClinicalTrials.gov study NCT03088137. IPD Sharing: NO. Countries: 1. Publications: 2.
Data from: Comparative phylogeography, genetic differentiation, and contrasting reproductive modes in three fungal symbionts of a multipartite bark beetle symbiosis
Open the record for dataset details and reuse information.
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.