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.
477
datasets available to search
ShareScore release 0.9.0
Dataset results
477 results for “Molecular evolution”
Figure 4 from: Parasram N, Santana W, Vallès Y, Windsor AМ, Vallès H (2024) Morphological and molecular support for Amphithrax verrucosus (H. Milne Edwards, 1832) and Amphithrax aculeatus (Herbst, 1790) (Crustacea, Decapoda, Brachyura) as valid species. Zoosystematics and Evolution 100(1): 15-30. https://doi.org/10.3897/zse.100.109192
Figure 4 Amphithrax verrucosus (H. Milne Edwards, 1832) adult male (BLSZ 218). A. Habitus, dorsal; B. Ventral view, locality: Barbados; C. Pleonal view of left G1 (BLSZ 228); D. Distal third of left G1. Scale bars: 20 mm (A, B); 10 mm (C). Photos: Nadeshinie Parasram.
Supplementary material 3 from: Vanegas-Ríos JA, Serra Alanís WS, Azpelicueta MM, Litz T, Malabarba LR (2024) Population variation of Diapoma pampeana (Characiformes, Characidae, Stevardiinae) from an isolated coastal drainage in Uruguay, with new records: comparing morphological and molecular data. Zoosystematics and Evolution 100(1): 69-85. https://doi.org/10.3897/zse.100.112778
Total variance accounted for the PCA performed for the morphometric and meristic data
Supplementary material 1 from: Vanegas-Ríos JA, Serra Alanís WS, Azpelicueta MM, Litz T, Malabarba LR (2024) Population variation of Diapoma pampeana (Characiformes, Characidae, Stevardiinae) from an isolated coastal drainage in Uruguay, with new records: comparing morphological and molecular data. Zoosystematics and Evolution 100(1): 69-85. https://doi.org/10.3897/zse.100.112778
All COI sequences analyzed in the present work
Figure 2 from: Vanegas-Ríos JA, Serra Alanís WS, Azpelicueta MM, Litz T, Malabarba LR (2024) Population variation of Diapoma pampeana (Characiformes, Characidae, Stevardiinae) from an isolated coastal drainage in Uruguay, with new records: comparing morphological and molecular data. Zoosystematics and Evolution 100(1): 69-85. https://doi.org/10.3897/zse.100.112778
Figure 2 Extern morphology of studied specimens of Diapoma pampeana. A. MLP 11443, male, 30.6 mm SL, Uruguay, Pando Stream; B. MLP 11445, female, 35.1 mm SL, Uruguay, Pando Stream; C. MHNM 1125, female, 31.3 mm SL, Uruguay, Canelón Grande Stream; D. MHNM 4018, male, 29.8 mm SL, Uruguay, marginal lagoon to Rio Yi; E. MHNM 4018, female, 29.3 mm SL, Uruguay, marginal lagoon to Rio Yi. Photographs of the specimens from the Upper Negro are available in Ito et al. (2022). Scale bar: 1 mm.
Figure 5 from: Vanegas-Ríos JA, Serra Alanís WS, Azpelicueta MM, Litz T, Malabarba LR (2024) Population variation of Diapoma pampeana (Characiformes, Characidae, Stevardiinae) from an isolated coastal drainage in Uruguay, with new records: comparing morphological and molecular data. Zoosystematics and Evolution 100(1): 69-85. https://doi.org/10.3897/zse.100.112778
Figure 5 Neighbor-Joining topology of analyzed Diapoma specimens based on Tamura-Nei model and COI sequence data. Bootstrap values (10000 replicates) are shown below the branches. SBL = 0.783.
Figure 1 from: Parasram N, Santana W, Vallès Y, Windsor AМ, Vallès H (2024) Morphological and molecular support for Amphithrax verrucosus (H. Milne Edwards, 1832) and Amphithrax aculeatus (Herbst, 1790) (Crustacea, Decapoda, Brachyura) as valid species. Zoosystematics and Evolution 100(1): 15-30. https://doi.org/10.3897/zse.100.109192
Figure 1 A. Map of Barbados with sampling locations during this study and position of Barbados (red circle) within the Caribbean region; B. Nearshore rubble habitat (exposed at low tide); C. A cluster of cage crab traps in subtidal habitat. Photos: Nadeshinie Parasram.
Figure 1 from: Garzia M, Salvi D (2024) Molecular characterization and phylogenetic position of the giant deep-sea oyster Neopycnodonte zibrowii Gofas, Salas & Taviani, 2009. Zoosystematics and Evolution 100(1): 111-118. https://doi.org/10.3897/zse.100.115692
Figure 1 Bayesian phylogenetic tree of six Gryphaeidae species based on COI, 16S, 28S and ITS2 markers. Nodal supports indicate the values of uBS (upper) and the BPP (lower). The tree is rooted with Magallana gigas which belongs to the sister family Ostreidae Rafinesque, 1815. Specimens sequenced in this study are highlighted in bold.
Figure 4 from: Yang L, He Q, Yao Z (2024) Taxonomic study of four closely-related species of the Pholcus yichengicus species group (Araneae, Pholcidae) from China's Qinling Mountains: An integrated morphological and molecular approach. Zoosystematics and Evolution 100(1): 279-289. https://doi.org/10.3897/zse.100.115633
Figure 4 Pholcus ankang sp. nov., holotype male (C–F) and paratype female (A, B, G, H) A. Epigyne, ventral view; B. Vulva, dorsal view; C. Bulbal apophyses, prolateral view, arrow 1 indicates latero-median protrusion, arrow 2 indicates angular median branch; D. Chelicerae, frontal view; E–H. Habitus (E, G. Dorsal view; F. Lateral view; H. Ventral view). Abbreviations: a = appendix, b = bulb, da = distal apophysis, e = embolus, fa = frontal apophysis, pa = proximo-lateral apophysis, pp = pore plate, u = uncus. Scale bars: 0.20 mm (A–D); 1.00 mm (E–H).
Figure 6 from: Yang L, He Q, Yao Z (2024) Taxonomic study of four closely-related species of the Pholcus yichengicus species group (Araneae, Pholcidae) from China's Qinling Mountains: An integrated morphological and molecular approach. Zoosystematics and Evolution 100(1): 279-289. https://doi.org/10.3897/zse.100.115633
Figure 6 Pholcus baoji sp. nov., holotype male (C–F) and paratype female (A, B, G, H) A. Epigyne, ventral view; B. Vulva, dorsal view; C. Bulbal apophyses, prolateral view, arrow 1 indicates latero-median protrusion, arrow 2 indicates slender median branch; D. Chelicerae, frontal view; E–H. Habitus (E, G. Dorsal view; F. Lateral view; H. Ventral view). Abbreviations: a = appendix, b = bulb, da = distal apophysis, e = embolus, fa = frontal apophysis, pa = proximo-lateral apophysis, pp = pore plate, u = uncus. Scale bars: 0.20 mm (A–D); 1.00 mm (E–H).
Figure 3 from: Yang L, He Q, Yao Z (2024) Taxonomic study of four closely-related species of the Pholcus yichengicus species group (Araneae, Pholcidae) from China's Qinling Mountains: An integrated morphological and molecular approach. Zoosystematics and Evolution 100(1): 279-289. https://doi.org/10.3897/zse.100.115633
Figure 3 Pholcus ankang sp. nov., holotype male A, B. Pedipalp (A. Prolateral view; B. Retrolateral view); C, D. Distal part of procursus (C. Prolateral view, arrow 1 indicates distal membranous process, arrow 2 indicates sclerotised prolatero-subdistal apophysis; D. Dorsal view, arrows 1, 2 indicate dorsal spines, arrow 3 indicates angular part of raised prolatero-subdistal membranous edge, arrow 4 indicates latero-distal part of sclerotised prolatero-subdistal apophysis). Abbreviations: a = appendix, b = bulb, e = embolus, pr = procursus, u = uncus. Scale bars: 0.20 mm (A, B); 0.10 mm (C, D).
Figure 2 from: Yang L, He Q, Yao Z (2024) Taxonomic study of four closely-related species of the Pholcus yichengicus species group (Araneae, Pholcidae) from China's Qinling Mountains: An integrated morphological and molecular approach. Zoosystematics and Evolution 100(1): 279-289. https://doi.org/10.3897/zse.100.115633
Figure 2 The results of species delimitation conducted by the ABGD, GMYC, bPTP and BPP analyses; different colours of the bars represent the different species (Phylogenetic tree was inferred from ML analysis, bootstrap values are provided at the nodes).
Figure 5 from: Yang L, He Q, Yao Z (2024) Taxonomic study of four closely-related species of the Pholcus yichengicus species group (Araneae, Pholcidae) from China's Qinling Mountains: An integrated morphological and molecular approach. Zoosystematics and Evolution 100(1): 279-289. https://doi.org/10.3897/zse.100.115633
Figure 5 Pholcus baoji sp. nov., holotype male A, B. Pedipalp (A. Prolateral view; B. Retrolateral view); C, D. Distal part of procursus (C. Prolateral view, arrow 1 indicates distal membranous process, arrow 2 indicates sclerotised prolatero-subdistal apophysis; D. Dorsal view, arrows 1, 2 indicate dorsal spines, arrow 3 indicates rectangular part of raised prolatero-subdistal membranous edge, arrow 4 indicates latero-distal part of sclerotised prolatero-subdistal apophysis). Abbreviations: a = appendix, b = bulb, e = embolus, pr = procursus, u = uncus. Scale bars: 0.20 mm (A, B); 0.10 mm (C, D).
Figure 1 from: Yang L, He Q, Yao Z (2024) Taxonomic study of four closely-related species of the Pholcus yichengicus species group (Araneae, Pholcidae) from China's Qinling Mountains: An integrated morphological and molecular approach. Zoosystematics and Evolution 100(1): 279-289. https://doi.org/10.3897/zse.100.115633
Figure 1 Distribution records of four closely-related species of Pholcus from the Qinling Mountains, China. 1.Pholcus ankang sp. nov.; 2.P. baoji sp. nov.; 3.P. ovatus; 4.P. taibaiensis.
Association of poultry vaccination with interspecies transmission and molecular evolution of H5 subtype avian influenza virus
Open the record for dataset details and reuse information.
Data from: Molecular signatures of reticulate evolution within the complex of European pine taxa
<p>Speciation mechanisms, including the role of interspecific gene flow and introgression in emergence of new species, are the major focus of evolutionary studies. Inference of taxonomic relationship between closely related species maybe challenged by past hybridization events, but at the same time it may provide new knowledge about mechanisms responsible for the maintenance of species integrity despite interspecific gene flow. Here, using nucleotide sequence variation and utilizing a coalescent modelling framework, we tested the role of hybridization and introgression in the evolutionary history of closely related pine taxa from <i>Pinus mugo</i> complex and <i>P. sylvestris</i>. We compared the patterns of polymorphism and divergence between taxa and found great overlap of neutral variation within <i>P. mugo</i> complex. Our phylogeny reconstruction indicated multiple instances of reticulation events in the past, suggesting an important role of interspecific gene flow in the species divergence. The best fitting model revealed <i>P. mugo</i> and <i>P. uncinata</i> as sister species with basal <i>P. uliginosa</i> and asymmetric migration between all investigated species after their divergence. The magnitude of interspecies gene flow differed greatly, and it was consistently stronger from representatives of <i>P. mugo</i> complex to <i>P. sylvestris</i> than in the opposite direction. The results indicate the prominent role of reticulation evolution in those forest trees and provide genetic framework to study species integrity maintained by selection and local adaptation.</p>
Figure 1 from: Todisco V, Nazari V, Cesaroni D, Sbordoni V (2017) Preliminary molecular phylogeny and biogeography of the monobasic subfamily Calinaginae (Lepidoptera, Nymphalidae). Zoosystematics and Evolution 93(2): 255-264. https://doi.org/10.3897/zse.93.10744
Figure 1 - (A) Approximate geographic distributions (Shirôzu 1960, Lang 2012) and sampling localities (circles) for the species of Calinaga included in this study (with the exception of the sample CBUD-INDIN for which we do not have an exact locality). Species as initially identified are highlighted and shown in different colours. Note that many of these initially attributed names subsequently proved erroneous. The map was obtained using Quantum GIS 2.8.2 based on a map from Natural Earth (www.naturalearthdata.com). (B) Median-Joining Network of mtDNA. Circle size proportional to haplotype frequency; number of nucleotide substitutions indicated along connections, except for single or double substitutions. In both figures the species are highlighted and shown in different colours as initially identified.
Figure 2 from: Todisco V, Nazari V, Cesaroni D, Sbordoni V (2017) Preliminary molecular phylogeny and biogeography of the monobasic subfamily Calinaginae (Lepidoptera, Nymphalidae). Zoosystematics and Evolution 93(2): 255-264. https://doi.org/10.3897/zse.93.10744
Figure 2 - Bayesian phylogeny of Calinaga estimated in BEAST using concatenated data. Purple squares are calibration points (root: 75 ± 3; Satyrinae + Charaxinae 70 ± 3.5, Charaxes + Euxanthe 22 ± 1). Monophyly was enforced on nodes marked with orange squares. The inset map shows the biogeographic regions used in DIVA analysis: A) Southwestern China ecozone, B) Himalaya-Tibetan plateau region, C) Northern Sino-Himalaya, D) Southern Sino-Himalaya, E) Indochina. Colored dots correspond to haplogroups on the tree.
Figure 9 from: Tomikawa K, Nakano T, Sato A, Onodera S, Ohtaka A (2016) A molecular phylogeny of Pseudocrangonyx from Japan, including a new subterranean species (Crustacea, Amphipoda, Pseudocrangonyctidae). Zoosystematics and Evolution 92(2): 187-202. https://doi.org/10.3897/zse.92.10176
Figure 9 - Pseudocrangonyx gudariensis Tomikawa & Sato, sp. n., paratype, female (3.1 mm), NSMT-Cr 24604. A–C uropods 1–3, respectively, dorsal views.
Figure 8 from: Tomikawa K, Nakano T, Sato A, Onodera S, Ohtaka A (2016) A molecular phylogeny of Pseudocrangonyx from Japan, including a new subterranean species (Crustacea, Amphipoda, Pseudocrangonyctidae). Zoosystematics and Evolution 92(2): 187-202. https://doi.org/10.3897/zse.92.10176
Figure 8 - Pseudocrangonyx gudariensis Tomikawa & Sato, sp. n., paratype, female (3.1 mm), NSMT-Cr 24604. A antenna 1, medial view; B antenna 2, medial view; C gnathopod 1, lateral view; D palmar margin of propodus and dactylus of gnathopod 1, medial view; E gnathopod 2, lateral view; F palmar margin of propodus and dactylus of gnathopod 2, medial view.
Figure 7 from: Tomikawa K, Nakano T, Sato A, Onodera S, Ohtaka A (2016) A molecular phylogeny of Pseudocrangonyx from Japan, including a new subterranean species (Crustacea, Amphipoda, Pseudocrangonyctidae). Zoosystematics and Evolution 92(2): 187-202. https://doi.org/10.3897/zse.92.10176
Figure 7 - Pseudocrangonyx gudariensis Tomikawa & Sato, sp. n., holotype, male (3.9 mm), NSMT-Cr 24603. A pleopod 1, anterior view; B retinacula on peduncle of pleopod 1, anterior view; C pleopod 2, anterior view; D pleopod 3, anterior view; E uropod 1, dorsal view; F uropod 2, dorsal view; G distal part of inner ramus of uropod 2, dorsal view; H uropod 3, dorsal view; I–K dorsal margins of pleonites 1–3, respectively, dorsal views; L–N dorsal margins of urosomites 1–3, respectively, dorsal views; O telson, dorsal view; P–R epimeral plates 1–3, respectively, lateral views.
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.