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.
416
datasets available to search
ShareScore release 0.9.0
Dataset results
416 results for “introns”
Fig. 5 in ELAV Intron 8: a single-copy sequence marker for shallow to deep phylogeny in Eupulmonata Hasprunar & Huber, 1990 and Hygrophila Férussac, 1822 (Gastropoda: Mollusca)
Fig. 5 Comparison of ML phylogenetic reconstructions based on ELAVI8 and 28S sequence from 50 specimens/37 genera representing all of the major panpulmonate land snail clades identified by
Fig. 3 Base pair coverage across the 1296 in ELAV Intron 8: a single-copy sequence marker for shallow to deep phylogeny in Eupulmonata Hasprunar & Huber, 1990 and Hygrophila Férussac, 1822 (Gastropoda: Mollusca)
Fig. 3 Base pair coverage across the 1296 aligned sites in the ELAVI8 MSA (see ELAVI8_panpul.fas in the Supporting Information). The y-axis represents the percentage of sites that are represented at that location across all specimens
Fig. 2 ELAVI8 PCR yield and stringency across using a 1.1 in ELAV Intron 8: a single-copy sequence marker for shallow to deep phylogeny in Eupulmonata Hasprunar & Huber, 1990 and Hygrophila Férussac, 1822 (Gastropoda: Mollusca)
Fig. 2 ELAVI8 PCR yield and stringency across using a 1.1% Agarose gel in 1 × TBE buffer with GoldView Dye and 3 µl of PCR product from each reaction. Panel A represents 50° C annealing temperature for 40 cycles while B represents the modified touchdown procedure of 54° C anneal for 10 cycles followed by 50° C for 30 cycles. The
Fig. 4 in Complete plastome phylogeny and an update on cox1 intron evolution of Hyoscyameae (Solanaceae)
Fig. 4 An evolutionary scenario for the cox1 intron acquisitions in the tribe Hyoscyameae. Purple dots indicate mitochondrial cox1 intron acquisitions by horizontal gene transfer. The paraphyly of the genus Scopolia is supported by plastid and nuclear markers (see text and Fig. 3)
Fig. 1 in Complete plastome phylogeny and an update on cox1 intron evolution of Hyoscyameae (Solanaceae)
Fig. 1 The chloroplast genome of Scopolia carniolica. Large and small single-copy regions (LSC and SSC, respectively) and inverted repeats (IR) are indicated. Genes inside and outside the circle indicate clockwise and counterclockwise transcription directions, respectively. Gene positions are color-coded according to functional categories of genes. The
Fig. 3 in Complete plastome phylogeny and an update on cox1 intron evolution of Hyoscyameae (Solanaceae)
Fig. 3 Maximum likelihood phylogenetic trees of the tribe Hyoscyameae. A Tree based on the complete chloroplast genomes. The last inverted repeat region was removed to avoid sequence overrepresentation. The alignment length is 134,327 nt. B Tree based on nuclear ITS2 sequences. The seven individuals of Atropa
FIGURE 4 in Phylogeny and taxonomy of Meeboldia, Sinodielsia and their relatives (Apiaceae: Apioideae) inferred from nrDNA ITS, plastid DNA intron (rpl16 and rps16) sequences and morphological characters
FIGURE 4. Mericarp morphology of Meeboldia yunnanensis, S. microloba, S. thibetica, Tongoloa zhongdianensis and Hymenidium apiolens (a–c, d–f, g–i, j–l and m–o). Fruit views are dorsal side, commissural side and transverse section for each row from left to right. Scale bars are 1 mm. Terminologies followed Kljuykov et al. (2004). cv = commissural vittae; lr = lateral rib; mar = marginal rib; mer = median rib; vv = vallecular vittae.
FIGURE 1 in Phylogeny and taxonomy of Meeboldia, Sinodielsia and their relatives (Apiaceae: Apioideae) inferred from nrDNA ITS, plastid DNA intron (rpl16 and rps16) sequences and morphological characters
FIGURE 1. Phylogenetic tree of Acronema clade (A) and Sinodielsia clade (B) derived from Bayesian inference analysis using the ITS dataset. The numbers above and below the nodes are BI-PP and ML-BS presented as percentages, respectively (> 50%). Those nodes not occurring in the ML tree are indicated by pound symbols (#). The names of the clades follow the study of Downie et al. (2010).
FIGURE 6 in Phylogeny and taxonomy of Meeboldia, Sinodielsia and their relatives (Apiaceae: Apioideae) inferred from nrDNA ITS, plastid DNA intron (rpl16 and rps16) sequences and morphological characters
FIGURE 6. Habit and morphology of Sinodielsia microloba. a. Habit. b. Compound umbels. c. Flowers. d. Cauline leaf. e. Bracts. f. Bracteoles. g. Basal leaves. h. Root. i. Fruits.
FIGURE 3 in Phylogeny and taxonomy of Meeboldia, Sinodielsia and their relatives (Apiaceae: Apioideae) inferred from nrDNA ITS, plastid DNA intron (rpl16 and rps16) sequences and morphological characters
FIGURE 3. Specimen and fruits of Meeboldia achilleifolia. a. Specimen of M. achilleifolia (From herbarium BM, barcode BM000622295, Wallich 568 (Natural History Museum 2014)). b. Attachment on the specimen with note "Meeboldia 3402 Type of Meeboldia". c. Morphology of fruits in the attachment. d. Fruits drawing of M. achilleifolia from previous research (Pu & Peng 2005).
FIGURE 5 in Phylogeny and taxonomy of Meeboldia, Sinodielsia and their relatives (Apiaceae: Apioideae) inferred from nrDNA ITS, plastid DNA intron (rpl16 and rps16) sequences and morphological characters
FIGURE 5. Diagnostic morphological characters of Meeboldia yunnanensis from Kunming, Yunnan. a. Habit. b–c. Compound umbels. d. Basal leaf. e. Root. f. Fruits.
FIGURE 2 in Phylogeny and taxonomy of Meeboldia, Sinodielsia and their relatives (Apiaceae: Apioideae) inferred from nrDNA ITS, plastid DNA intron (rpl16 and rps16) sequences and morphological characters
FIGURE 2. Phylogenetic tree of Meeboldia, Sinodielsia and their relatives derived from Bayesian inference analysis using concatenated rpl16 and rps16 introns dataset. The numbers above and below the nodes are BI-PP and ML-BS presented as percentages, respectively (> 50%). Those nodes not occurring in the ML tree are indicated by pound symbols (#). The names of the clades follow the study of Downie et al. (2010).
FIGURE 7 in Phylogeny and taxonomy of Meeboldia, Sinodielsia and their relatives (Apiaceae: Apioideae) inferred from nrDNA ITS, plastid DNA intron (rpl16 and rps16) sequences and morphological characters
FIGURE 7. Terminal leaflets of basal leaves, from 3 populations of Meeboldia yunnanensis and 1 population of Sinodielsia delavayi. Scale bars are 10 mm. P1. Population of M. yunnanensis from Kunming. P2. Population of S. delavayi from Baisha River, Eryuan. P3. Population of M. yunnanensis from Haba village, Zhongdian. P4. Population of M. yunnanensis from Tiger Leaping Gorge, Zhongdian.
First unravelling of the hidden and intricate evolutionary history of a bacterial group II intron family
<p>Bacterial group II introns are large RNA enzymes that self-splice from primary transcripts. Following excision, they can invade various DNA target sites using RNA-based mobility pathways. <span>As fast-evolving retromobile elements that move between genetic loci within and across species, their evolutionary history was proved difficult to study and infer. Here we identified several homologs of Ll.LtrB, the model group II intron from <em>Lactococcus lactis</em>, and traced back</span> their evolutionary relationship through phylogenetic analyses. Our data demonstrate that the Ll.LtrB homologs in Lactococci originate from a single and recent lateral transfer event of Ef.PcfG from <em>Enterococcus faecalis</em>. We also show that these <span>introns disseminated in </span>Lactococci <span>following recurrent episodes of independent mobility events in conjunction with occurences of lateral transfer. Our phylogenies identified additional lateral transfer events from the environmental clade of the more diverged Lactococci introns to a series of low GC gram-positive bacterial species including <em>E. faecalis</em>. We also determined that functional intron adaptation occurred early in Lactococci following Ef.PcfG acquisition from <em>E. faecalis </em>and that two of the more diverged Ll.LtrB homologs remain proficient mobile elements despite the significant number of mutations acquired.</span><span> This study describes the first comprehensive </span>evolutionary history of a bacterial group II intron family.</p>
Effect of Proactive Management of Side Effects on Treatment Compliance in Malignant Melanoma Patients on High-dose Intron A Therapy (Study P04600)
ClinicalTrials.gov study NCT00723710. IPD Sharing: Not stated. Countries: 0. Publications: 1.
Feasibility of the Combination of Chemotherapy (Carbo/Caelyx or Carbo/Doxorubicin) With Tocilizumab (mAb IL-6R) and Peg-Intron in Patients With Recurrent Ovarian Cancer
ClinicalTrials.gov study NCT01637532. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Does Induction PEG-Intron in Combination With Rebetol Enhance the Sustained Response Rates in Patients With CHC
ClinicalTrials.gov study NCT00207363. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Extended Treatment With PEG-Intron® and Rebetol® in Patients With Genotype 1 Chronic Hepatitis C and Slow Virologic Response (Study P03685)
ClinicalTrials.gov study NCT00265395. IPD Sharing: YES. Countries: 0. Publications: 1.
PEG-Intron Plus Rebetol Treatment of Chronic Hepatitis C Subjects Who Failed Response to Alpha-Interferon Plus Ribavirin (Study P02370)
ClinicalTrials.gov study NCT00039871. IPD Sharing: YES. Countries: 0. Publications: 1.
Study of Safety, Tolerability, and Anti-Viral Effect of Locteron Compared to PEG-Intron in Patients With Chronic Hepatitis C
ClinicalTrials.gov study NCT00593151. IPD Sharing: Not stated. Countries: 1. Publications: 0.
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.