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172 results for “DNA markers”
Figure 1 from: Arriaga-Jiménez A, Roy L (2015) Co1 DNA supports conspecificity of Geomyphilus pierai and G. barrerai (Coleoptera, Scarabaeidae, Aphodiinae) and is a good marker for their phylogeographic investigation in Mexican mountains. ZooKeys 512: 77-88. https://doi.org/10.3897/zookeys.512.9646
Figure 1 - Sampled mountains are in the Eastern part of the Trans-Mexican Volcanic Belt: Malinche, Cofre de Perote, Pico de Orizaba and Sierra Negra.
Figure 4 from: Arriaga-Jiménez A, Roy L (2015) Co1 DNA supports conspecificity of Geomyphilus pierai and G. barrerai (Coleoptera, Scarabaeidae, Aphodiinae) and is a good marker for their phylogeographic investigation in Mexican mountains. ZooKeys 512: 77-88. https://doi.org/10.3897/zookeys.512.9646
Figure 4 - Label color indicates the morphological taxonomic assignation of each individual: red, Geomyphilus pierai, green, Geomyphilus barrerai, black, outgroup. Numbers at nodes are bootstrap values (500 rep.; only values ≥0.5 are provided).
Figure 4 from: Ševčík J, Kaspřák D, Rulik B (2016) A new species of Docosia Winnertz from Central Europe, with DNA barcoding based on four gene markers (Diptera, Mycetophilidae). ZooKeys 549: 127-143. https://doi.org/10.3897/zookeys.549.6925
Figure 4 - Maximum likelihood hypothesis for relationships among selected species of Docosia Winnertz based on DNA sequence data (COI, COII, CytB and ITS2), 2039 characters. Above node number = bootstrap support for ML.
Figures 1-3 from: Ševčík J, Kaspřák D, Rulik B (2016) A new species of Docosia Winnertz from Central Europe, with DNA barcoding based on four gene markers (Diptera, Mycetophilidae). ZooKeys 549: 127-143. https://doi.org/10.3897/zookeys.549.6925
Figures 1-3 - Docosia dentata sp. n. (holotype), male terminalia; 1 ventral view 2 tergite 9 in dorsal view 3 right gonostylus in dorsal view. Scale bar = 0.1 mm.
DNA metabarcoding assessment of Neotropical ichthyoplankton communities is marker-dependent
<p>Raw sequencing file of the arcticle "<strong>DNA metabarcoding assessment of Neotropical ichthyoplankton communities is marker-dependent</strong>", by Daniel Fonseca Teixeira<sup>1, 2</sup>, Heron Oliveira Hilário<sup>1</sup>, Gilmar Bastos Santos<sup>1</sup>, Daniel Cardoso Carvalho<sup>1*</sup></p> <p>1- Post-Graduate Program in Vertebrate Biology, Pontifical Catholic University of Minas Gerais, PUC Minas, Belo Horizonte 30535-610, Brazil;</p> <p>2- Post-Graduate Program in Genetics, Federal University of Minas Gerais, Belo Horizonte 31270-901, Brazil;</p> <p>The study of ichthyoplankton is paramount to understanding fish assemblages’ reproductive dynamics. DNA metabarcoding has been applied as a rapid, cost-effective, and accurate taxonomy tool, allowing the identification of multiple individuals simultaneously. However, there remain significant challenges when using DNA metabarcoding, such as molecular marker choice according to the taxonomic resolution and length of the fragment to be sequenced, primer bias, incomplete reference databases, and qualitative inferences incongruences. Here, 30 ichthyoplankton pools collected from a Neotropical river were identified at a molecular level using DNA metabarcoding to compare the resolution, sensibility, specificity and relative read abundance (RRA) recovery of three molecular markers: the standard COI fragment (650pb, with each strand analyzed individually) and two short 12S rRNA genes markers (@ 200bp - NeoFish and MiFish markers). The combined use of the three markers increased the genera detection rates by 25% to 87.5%, allowing an increased taxonomic coverage and robust taxonomic identification of complex Neotropical ichthyoplankton communities. RRA is marker-dependent, indicating caution is still needed whilst inferring species abundance based on DNA metabarcoding data when using PCR-dependent protocols.</p>
A Study of Synthetic Human Secretin (ChiRhoStim®) Administered Intravenously to Stimulate Exocrine Pancreas Fluid Secretion for Collection Via Endoscope and Laboratory Analysis of DNA Markers
ClinicalTrials.gov study NCT01087801. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Genetic Research in Schizophrenia Using DNA Markers and Clinical Phenotypes
ClinicalTrials.gov study NCT00108303. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Data from: ALG11 – a new variable DNA marker for sponge phylogeny: comparison of phylogenetic performances with the 18S rDNA and the COI gene
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Data from: Measuring population differentiation using GST or D? A simulation study with microsatellite DNA markers under a finite island model and nonequilibrium conditions
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Data from: Identification of sex-specific molecular markers using restriction site associated DNA sequencing (RAD-seq)
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Prognostic marker of DNA methylation and NGS sequencing in progressive glioblastoma from the EORTC-26101 trial
GEO Series GSE237103. Homo sapiens. 380 samples. Type: Methylation profiling by array.
Cell-free DNA 5-hydroxymethylcytosine as a marker for common cancer detection
GEO Series GSE202988. Homo sapiens. 605 samples. Type: Methylation profiling by high throughput sequencing.
Genome-wide 5-hydroxymethylcytosines in circulating cell-free DNA as noninvasive diagnostic markers for gastric cancer
GEO Series GSE246110. Homo sapiens. 100 samples. Type: Other.
High Mobility Group protein mediated transcription requires DNA damage marker γ-H2AX
GEO Series GSE63861. Mus musculus. 8 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Identification of DNA Methylation Markers for Lineage Commitment of in vitro Hepatogenesis [methylation profiling]
GEO Series GSE25047. Homo sapiens. 9 samples. Type: Methylation profiling by array.
Decoding epigenetic markers: implications of traits and genes through DNA methylation in resilience and susceptibility to mastitis in dairy cows
GEO Series GSE256195. Bos taurus. 12 samples. Type: Methylation profiling by high throughput sequencing.
Pilot study of DNA methylation, molecular aging markers and measures of health and well-being in aging
GEO Series GSE145254. Homo sapiens. 23 samples. Type: Methylation profiling by genome tiling array.
Alterations in DNA replication timing identify TP63 as a novel marker of progeroid diseases [RepliSeq]
GEO Series GSE98472. Homo sapiens. 70 samples. Type: Other.
Alterations in DNA replication timing identify TP63 as a novel marker of progeroid diseases [Chip]
GEO Series GSE98471. Homo sapiens. 15 samples. Type: Other.
Integration of whole-genome DNA methylation data with RNA sequencing data to identify markers for bull fertility
GEO Series GSE142472. Bos taurus. 10 samples. Type: Methylation profiling by high throughput sequencing.
ScienceDex guides
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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.
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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.