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.
4,144
datasets available to search
ShareScore release 0.9.0
Dataset results
4,144 results for “ITS barcode”
FIGURE 2. Barcode Gap analysis between Ophiocordyceps nutans and O in Ophiocordyceps neonutans sp. nov., a new neotropical species from O. nutans complex (Ophiocordycipitaceae, Ascomycota)
FIGURE 2. Barcode Gap analysis between Ophiocordyceps nutans and O. neonutans based on the intraspecific and interspecific distances based on ITS region. Each dot represents a pairwise comparison. All interspecific pairwise comparisons are plotted in the column "A" and all intraspecifc ones are plotted in the column "B" of the axis X. Genetic distances are plotted in the axis Y.
FIGURE 16. Neighborjoiningtreesbasedonthe COI-5P in Morphological description and DNA barcoding of Thalassomya paraskevae sp. nov. (Diptera: Chironomidae: Telmatogetoninae) from coast of the Black Sea
FIGURE 16. Neighborjoiningtreesbasedonthe COI-5P (A) and COI-3P (B) nucleotidesequencedataof thegenus Thalassomya Schiner with Telmatogeton Schiner as an outgroup. Bootstrap support values (higher than 70%) are given above tree nodes. The sequences obtained in this study are in bold.
FIGURES 12–15 in Morphological description and DNA barcoding of Thalassomya paraskevae sp. nov. (Diptera: Chironomidae: Telmatogetoninae) from coast of the Black Sea
FIGURES 12–15. Habitats of Thalassomya paraskevae sp. nov. on the coast of the Black Sea near New Athos (Abkhazia) (12– 13, type locality) and Cape Kadosh in the vicinity of Tuapse (Krasnodar Territory, Russia) (14–15). Arrows indicate collection points.
FIGURES 1–8 in Morphological description and DNA barcoding of Thalassomya paraskevae sp. nov. (Diptera: Chironomidae: Telmatogetoninae) from coast of the Black Sea
FIGURES 1–8. Adult male of Thalassomya paraskevae sp. nov. 1, head; 2, antenna; 3, wing; 4, claws of mid leg; 5, claws of hind leg; 6, endomeres and phallapodemes; 7–8, hypopygium, in dorsal view; 9, part of hypopygium, in ventral view; 10, dorsobasal lobe of gonocoxite; 11, gonostylus.
FIGURE 4 in Taxonomic delimitation of endemic Ficus amplocarpa and Ficus dalhousiae Complexes (Moraceae) by DNA barcoding
FIGURE 4. Bayesian majority consenus tree based on ITS2 + trnH-psbA combined datasets. Highlight with red color shows the cladogenesis of both Ficus anamalayana and Ficus dalhousiae (clade A) and the clade with Ficus amplocarpa, Ficus guttata and Ficus laevis (clade B). The black color represents the cladogenesis of other Ficus species for comparison. The posterior probabilities values in percentage are shown at the nodes.
FIGURE 1 in Taxonomic delimitation of endemic Ficus amplocarpa and Ficus dalhousiae Complexes (Moraceae) by DNA barcoding
FIGURE 1. Selected typical morphology of Ficus dalhousiae complex. A–B Ficus anamalayana J.V. Sudhakar & G.V.S. Murthy twig and figs (PC: Jana Venkata Sudhakar). C–D Ficus dalhousiae (Miq.) Miq. twig and figs. (PC: Jana Venkata Sudhakar).
FIGURE 2 in Taxonomic delimitation of endemic Ficus amplocarpa and Ficus dalhousiae Complexes (Moraceae) by DNA barcoding
FIGURE 2. Selected typical morphology of Ficus amplocarpa complex. A–B Ficus amplocarpa Govind. & Masil. twig and figs. (PC: Jana Venkata Sudhakar). C–D Ficus guttata (Wight) Wight ex. King twig and figs. (PC: Jana Venkata Sudhakar).
FIGURE 2 in DNA barcode polymorphism within a common widespread rove beetle Quedius molochinus (Coleoptera: Staphylinidae)
FIGURE 2. Habitus and aedeagus (in lateral view) of Quedius molochinus specimens from each of three molecular clades: UTMN_LISP_252 from clade-1; NHMD_2304 from clade-2 and NHMD_2301 from clade-3. Scale bar for habitus images: 1 mm; scale bar for aedeagi 0.5 mm.
FIGURE 1 in DNA barcode polymorphism within a common widespread rove beetle Quedius molochinus (Coleoptera: Staphylinidae)
FIGURE 1. Distribution of the material of Quedius molochinus used in this study. Color filled circles—sequenced specimens; empty circles—non-sequenced specimens. Orange circles correspond to specimens of molecular clade-1, blue circles to clade-2, and pink circles to clade-3.
FIGURE 3 in DNA barcode polymorphism within a common widespread rove beetle Quedius molochinus (Coleoptera: Staphylinidae)
FIGURE 3. Everted internal sac (endophallus) of Quedius molochinus, specimen from Denmark, in lateral view. Scale bar: 1mm.
FIGURE 4 in DNA barcode polymorphism within a common widespread rove beetle Quedius molochinus (Coleoptera: Staphylinidae)
FIGURE 4. Bayesian Inference phylogenetic tree of Quedius molochinus and allied species based on COI barcode. Specimens sequenced and morphologically examined here are designated with (*). Sequences obtained from BOLD or GenBank (**) were not examined here. Bars delimiting molecular clades 1–3 within Q. molochinus are colored as in Fig. 1. Numbers at nodes are Bayesian Posterior Probability (PP).
FIGURE 5 in DNA barcode polymorphism within a common widespread rove beetle Quedius molochinus (Coleoptera: Staphylinidae)
FIGURE 5. Haplotype network of Quedius molochinus and outgroups based on COI gene obtained with TCS using PopArt.
FIGURE 4 in A twin of Polydora hoplura (Annelida: Spionidae) from the Arabian (Persian) Gulf, with review of primers used for barcoding of Spionidae
FIGURE 4. Adult morphology and reproduction of Polydora mohammadi sp. nov. from the Arabian Gulf, Kuwait (in life). A, complete individual, dorsal view, showing white gatherings of glandular cells on dorsal side of median chaetigers. B, anterior end, dorsal view, showing small spots of ochre pigment on chaetigers 4 and 5. C, posterior end, dorsal view. D, E, part of egg capsules brooded by female inside burrow in a shell of the pearl oyster Pinctada margaritifera. Scale bars: A = 0.3 mm, B, C = 0.1 mm, D, E = 0.5 mm. A−E—MIMB 42695.
FIGURE 8 in A twin of Polydora hoplura (Annelida: Spionidae) from the Arabian (Persian) Gulf, with review of primers used for barcoding of Spionidae
FIGURE 8. Adult morphology of Polydora mohammadi sp. nov. from the Arabian Gulf, Kuwait. A, relationships between length of caruncle (in chaetiger numbers) and total number of chaetigers in worm. B, relationships between arrangement of branchiae (referring to number of the last branchiate chaetiger), arrangement of spines in posterior notopodia (referring to number of the first chaetiger bearing awl-like and sickle-shaped spines) and total number of chaetigers in worm. C, relationships between arrangement of gametes (referring to number of the first and the last chaetiger with gametes) and total number of chaetigers in worm.
FIGURE 5 in A twin of Polydora hoplura (Annelida: Spionidae) from the Arabian (Persian) Gulf, with review of primers used for barcoding of Spionidae
FIGURE 5. Adult morphology of Polydora mohammadi sp. nov. from the Arabian Gulf, Kuwait. A, B, palps with black bands on sides of frontal groove. C, anterior end, left lateral view. D, female fertile chaetigers, left lateral view, showing nephridia stained with MG (arrows). E, chaetiger 5 chaetae of a 33-chaetiger juvenile. F, G, chaetiger 5 chaetae of large mature individuals. Abbreviations: an = occipital antenna, br = branchiae, ch5 = chaetiger 5, co = bilimbate companion chaetae, fa = heavy falcate spines, su = dorsal superior capillaries, ve = ventral capillaries. Scale bars: A−C = 200 µm, D = 100 µm, E−G = 30 µm. A, C—MIMB 42698 (holotype), B—MIMB 42697, D−G—MIMB 42696. A−D—formalin-fixed specimens, C, D—stained with methyl green.
FIGURE 3 in A twin of Polydora hoplura (Annelida: Spionidae) from the Arabian (Persian) Gulf, with review of primers used for barcoding of Spionidae
FIGURE 3. Methyl green staining of Polydora hoplura (formalin-fixed specimens; palps missing). A, general view. B, anterior end, ventral view. C, anterior end, left lateral view. D, anterior end, curved. E, anterior end, dorsal view. F, middle chaetigers, dorsal view. Abbreviation: an = occipital antenna, br = branchiae, ch5 = chaetiger 5. Scale bars: A = 500 µm, B−F = 200 µm. A—Mar Grande of Taranto, Italy (MIMB 33029), B−F—Gulf of Naples, Italy (MIMB 28148).
FIGURE 7 in A twin of Polydora hoplura (Annelida: Spionidae) from the Arabian (Persian) Gulf, with review of primers used for barcoding of Spionidae
FIGURE 7. Post-fixation pigmentation and methyl green staining of Polydora mohammadi sp. nov. from the Arabian Gulf, Kuwait (formalin-fixed specimens). A, complete individual, dorsal view. B, anterior end, dorsal view. C, chaetigers 5–16, dorsal view. D, posterior branchiate chaetigers, dorsal view. E, H, I, posterior ends, dorsal view. F, G, middle chaetigers, dorsal view. Abbreviation: ch5 = chaetiger 5. Scale bars: A−E = 200 µm, F, I = 100 µm, G, H = 50 µm. A, B—MIMB 42694, C—MIMB 42696, D—MIMB 33068, E−H—MIMB 42695. A, C−E—in reflected light; B, F−I—in transmitted light; A−C, F−I—stained with methyl green; D, E—showing transverse bands of dark ochre pigment appeared after fixation in formalin; H, I—showing cells stained with methylene green and paired gatherings of dark ochre pigment appeared after fixation in formalin.
FIGURE 9 in A twin of Polydora hoplura (Annelida: Spionidae) from the Arabian (Persian) Gulf, with review of primers used for barcoding of Spionidae
FIGURE 9. Reproductive biology of Polydora mohammadi sp. nov. from the Arabian Gulf, Kuwait (in life). A, B, coelomic sperm, showing diads of spermatocytes I, tetrads of spermatocytes II, octads of spermatids (A), and mature spermatozoa (B). C, coelomic oocytes. D, newly spawn eggs from egg capsule. E, part of egg capsules each attached by two stalks to wall of female's burrow. Scale bars: A, B = 10 µm, C, D = 50 µm, E = 100 µm. A−E—MIMB 42696.
FIGURE 6 in A twin of Polydora hoplura (Annelida: Spionidae) from the Arabian (Persian) Gulf, with review of primers used for barcoding of Spionidae
FIGURE 6. Adult morphology of Polydora mohammadi sp. nov. from the Arabian Gulf, Kuwait (in life). A, anterior end, dorsal view, showing small spots of ochre pigment on chaetigers 4 and 5. B, anterior end, ventral view. C, middle part of a palp, frontal view, showing ciliated groove bordered by low papillae bearing short non-motile cirri. D, posterior end, dorsal view. E, bidentate hooded hooks from a middle neuropodium. F, heavily recurved, sickle-shaped spines from posterior notopodia. G, right side of posterior postbranchiate chaetigers, dorsal view, showing notopodia with heavy spines in addition to slender capillaries. H, fragment of G, showing slender and slightly curved awl-like spine (aw) and heavily recurved sickle-shaped spine (si). Scale bars: A, B = 100 µm, C, E, G, H = 30 µm, D = 50 µm, F = 20 µm. A, D—MIMB 42695, B, C, E−H—MIMB 33067.
FIGURE 2 in A twin of Polydora hoplura (Annelida: Spionidae) from the Arabian (Persian) Gulf, with review of primers used for barcoding of Spionidae
FIGURE 2. Natural and post-fixation pigmentation of Polydora hoplura (formalin-fixed specimens). A, anterior end, left lateral view, palps missing, showing black pigment scattered on prostomium and lateral side of peristomium. B, posterior branchiate chaetigers, dorsal view, showing paired bands of dark ochre pigment appeared after fixation in formalin. C, posterior end, dorsal view, showing heavy recurved spines in posterior notopodia. Scale bars: A−C = 200 µm. A−C—Mar Grande of Taranto, Italy (MIMB 33029).
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.