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1,977 results for “CRISPR”
Characterization of a loss-offunction NSF attachment protein beta mutation in monozygotic triplets affected with epilepsy and autism using cortical neurons from proband-derived and CRISPR-corrected induced pluripotent stem cell lines
<p>RNA-seq data of matured cortical neurons (8-weeks old) derived from the induced pluripoent stem cells (iPSC) of control parents (CtrlF and CtrlM) and corrected proband. There are three replicates (Rep1, Rep2, Rep3) for each sample with Forwad read (R1_001.fastq.gz)</p> <p>CtrlF: Control Father sample</p> <p>CtrlM: Control mother sample</p> <p>NDD_01_Corr_Het: Heterozygous correction of NAPB mutation (c.354+2T>G) in NDD_01 proband</p> <p>NDD_05_Corr_Hom: Homozygous correction of NAPB mutation (c.354+2T>G) in NDD_05 proband</p>
The energy landscape for R-loop formation by the CRISPR-Cas Cascade complex - Minimal Dataset
<p>Minimal Dataset for "The energy landscape for R-loop formation by the CRISPR-Cas Cascade complex", published at <a href="https://www.nature.com/nsmb/">NSMB</a>.</p>
CRISPR-based engineering of RNA viruses
<p>CRISPR RNA-guided endonucleases have enabled precise editing of DNA. However, options for editing RNA remain limited. Here, we combine sequence-specific RNA cleavage by CRISPR ribonucleases with programmable RNA repair to make precise deletions and insertions in RNA. This work establishes a new recombinant RNA technology with immediate applications for the facile engineering of RNA viruses.</p> <p> </p> <p>This dataset contains code for analyzing sequencing data and generating figures in the manuscript.</p>
CRISPR locus information of M. parvicella in Martinez Arbas, Narayanasamy et. al. (2020)
<p>Comparative CRISPR locus analyses of <em>Candidatus</em> Microthrix parvicella Bio17-1 isolate genome and the contig containing <em>M. parvicella</em> -like CRISPR locus (D47_L1.43.1_contig_476300). We used the online tools of CRISPRCasFinder and NCBI Nucleotide BLAST.</p> <p>This repository is related to the work published in Martinez Arbas, Narayanasamy et. al. (2020).</p>
Data for "An optimized genome-wide virus-free CRISPR screen for mammalian cells"
<p>This is the raw data from the article "An optimized genome-wide virus-free CRISPR screen for mammalian cells " and scripts for analyzing it.</p>
Characterization of a loss-of-function NAPB mutation in monozygotic triplets affected with epilepsy and autism using cortical neurons from proband-derived and CRISPR-corrected iPSC lines. Author names and affiliations
<p>RNA-seq data of matured cortical neurons (8-weeks old) derived from induced pluripoent stem cells (iPSC). There are three replicates (Rep1, Rep2, Rep3) for each sample with Forwad read (R1_001.fastq.gz) and reverse read (R2_001.fastq.gz).</p> <p>CtrlF: Control Father sample</p> <p>CtrlM: Control mother sample</p> <p>NDD_01: Proband sample</p> <p>NDD_04: Proband sample</p> <p>NDD_05: Proband sample</p>
Tuning apicobasal polarity and junctional recycling in the hemogenic endothelium orchestrates the morphodynamic complexity of emerging pre-hematopoietic stem cells —Source data 4 relative to Figure 7 – ArhGEF11 CRISPR interference
<p><span>Raw image files (TIFF format), corresponding 2D-cartographies (_2Dmap.tiff files) and metadata files for 2D-cartographies (.xml files, readable with the opensource software Icy), relative to <strong>Figure 7B </strong>and<strong> Figure 7 - Figure Supplement 6</strong> (see <strong>Materials and Methods — Morphological and morphometric analysis of aortic and hemogenic cells</strong>).</span></p> <p><span>The source data comprises for each 48 - 55 hpf <em>Tg(kdrl:eGFP-JAM3b; kdrl:nls-mKate2)</em> zebrafish embryo 3 z-stack and 2D cartographies (segments 1 to 3) encompassing the whole length of the aorta, for control condition (n = 2 individuals) and morpholino splicing interference condition (n = 2 individuals). For z-stacks of both control and morphant conditions, two fluorescence channels were acquired, corresponding to the nuclear mKate2 expressed in endothelial cells and the eGFP-JAMs signal localized at the intercellular junctions of endothelial cells. Z-stack were acquired using a confocal spinning disk microscope. Voxel size: x: 0.1635, y: 0.1635, z:0.3 µm. 2D-cartographies were obtained using the Icy plugin “TubeSkinner”, and the semi-manual segmentation of all aortic cells can be uploaded from the corresponding metadata file on the 2D-cartographies using the load ROI function of Icy.</span></p>
Code for generating figures and analyzing amplicon sequencing of human mRNA and reporter mRNA targeted with type III-A CRISPR complex from Streptococcus thermophiles
<p>This dataset contains code for analyzing amplicon sequencing data and generating figures in the manuscript by Anna Nemudraia, Artem Nemudryi, and Blake Wiedenheft (2024), "Repair of CRISPR-guided RNA breaks enables site-specific RNA excision in human cells." </p> <p>Amplicon sequencing data has been deposited to NCBI Sequence Read Archive (SRA) under BioProject PRJNA1099688. The description of read files deposited to SRA can be found in the spreadsheet ./code_for_sequencing_data_analysis/SRA_read_files_description.xlsx</p> <p>The code for analyzing amplicon sequencing data can be found in the archive "code_for_sequencing_data_analysis.tar.gz." Output files from this analysis were used to generate figures. Figures were generated using the ggplot2 package in R and finalized in CorelDRAW.</p> <p>Code for generating figures can be found in the archive "code_for_generating_figures.tar.gz". </p> <p>Any questions or requests regarding the data or the code should be addressed to Dr. Artem Nemudryi at artem.nemudryi@gmail.com.</p>
Comprehensive discovery of CRISPR-targeted terminally redundant sequences in the human gut metagenome: viruses, plasmids, and more
<p>S1 Data</p> <p>Dataset including the discovered CRISPR spacers, direct repeats, protospacers, co-occurrence-based spacer clustering results, predicted protein sequences, built HMMs, database comparison results, phylogenetic analysis results, predicted targeting hosts, and CRISPR-targeted TR sequences.</p>
Data: Linking CRISPR-Cas9 interference in cassava to the evolution of editing-resistant geminiviruses
<p>Dataset of raw SMRT sequence data and processed data including alignments of virus sequences edited using CRISPR-Cas9 technology in cassava plants.</p> <p> </p>
A scalable CRISPR-Cas9 gene editing system facilitates CRISPR screens in the malaria parasite Plasmodium berghei - sequencing data
<p>This holds raw sequencing data, and extracted sgRNA counts </p>
Data set: Genome scale CRISPR Cas9a knockout screen reveals genes that controls glioblastoma susceptibility to the alkylating agent temozolomide (TMZ).
<p>Glioblastoma is the deadliest of all primary brain tumor with a very poor survival outcome. Alkylating agent such as temozolomide is used as a mainstay drug used in treating of glioblastoma patients including radiation, tumor treating field and surgery. However, this drug offers little to no benefit for the glioblastoma patients. Hence, the objective of the generation of this data is to understand and unravel genes that controls glioblastoma susceptibility and resistance to temozolomide using an unbiased genome scale CRISPR Cas9a knockout screen</p>
Nanopore sequencing of plasmid cleavage fragments produced with type III CRISPR-associated nucleases NucC, Can1 and Can2
<p>Included datasets were generated in the study "<strong>Sequence-specific capture and concentration of viral RNA </strong><strong>by type III CRISPR system enhances diagnostic"</strong> by Nemudraia et al., 2022</p> <p> </p> <p>For questions contact: Artem Nemudryi (artem.nemudryi@gmail.com) or Blake Wiedenheft (bwiedenheft.com)</p>
Data for: An AAV-CRISPR/Cas9-strategy for gene editing across divergent rodent species: Targeting neural oxytocin receptors as a proof of concept
<p>A major issue in neuroscience is the poor translatability of research results from preclinical studies in animals to clinical outcomes. Comparative neuroscience can overcome this barrier by studying multiple species to differentiate between species-specific and general mechanisms of neural circuit functioning. Targeted manipulation of neural circuits often depends on genetic dissection, and use of this technique has been restricted to only a few model species, limiting its application in comparative research. However, ongoing advances in genomics make genetic dissection attainable in a growing number of species. To demonstrate the potential of comparative gene editing approaches, we developed a viral-mediated CRISPR/Cas9 strategy that is predicted to target the oxytocin receptor (<em>Oxtr</em>) gene in >80 rodent species. This strategy specifically reduced OXTR levels in all evaluated species (n=6), without causing gross neuronal toxicity. Thus, we show that CRISPR/Cas9-based tools can function in multiple species simultaneously. Thereby, we hope to encourage comparative gene editing and improve the translatability of neuroscientific research.</p>
Supplementary Datasets for "Genome-wide CRISPR off-target prediction and optimization using RNA-DNA interaction fingerprints"
<p>Supplementary Datasets for "Genome-wide CRISPR off-target prediction and optimization using RNA-DNA interaction fingerprints". The deposition contains training/testing datasets used in the article.</p>
Data for: An AAV-CRISPR/Cas9-strategy for gene editing across divergent rodent species: Targeting neural oxytocin receptors as a proof of concept
Open the record for dataset details and reuse information.
tRNA anticodon cleavage by target-activated CRISPR-Cas13a effector
Open the record for dataset details and reuse information.
Simulation models from: Can CRISPR-mediated gene drive work in pest and beneficial haplodiploid species?
<p>Gene drives based on CRISPR/Cas9 have the potential to reduce the enormous harm inflicted by crop pests and insect vectors of human disease, as well as to bolster valued species. In contrast with extensive empirical and theoretical studies in diploid organisms, little is known about CRISPR gene drive in haplodiploids, despite their immense global impacts as pollinators, pests, natural enemies of pests, and invasive species in native habitats. Here we analyze mathematical models demonstrating that, in principle, CRISPR homing gene drive can work in haplodiploids, as well as at sex-linked loci in diploids. However, relative to diploids, conditions favoring the spread of alleles deleterious to haplodiploid pests by CRISPR gene drive are narrower, the spread is slower, and resistance to the drive evolves faster. By contrast, the spread of alleles that impose little fitness cost or boost fitness was not greatly hindered in haplodiploids relative to diploids. Therefore, altering traits to minimize damage caused by harmful haplodiploids, such as interfering with transmission of plant pathogens, may be more likely to succeed than control efforts based on introducing traits that reduce pest fitness. Enhancing fitness of beneficial haplodiploids with CRISPR gene drive is also promising.</p>
RAD54L2 counters TOP2-DNA adducts to promote genome stability (Etoposide treated RPE1 CRISPR screens in TP53 and RAD53L2 knock outs)
<p>The catalytic cycle of topoisomerase 2 (TOP2) enzymes proceeds via a transient DNA double-strand break (DSB) intermediate termed the TOP2 cleavage complex (TOP2cc), in which the TOP2 protein is covalently bound to DNA. Anti-cancer agents such as etoposide operate by stabilising TOP2ccs, ultimately generating genotoxic TOP2-DNA protein crosslinks that require processing and repair. Here, we identify RAD54-like 2 (RAD54L2) as a factor promoting TOP2cc resolution. We demonstrate that RAD54L2 acts through a novel mechanism together with zinc finger protein associated with TDP2 and TOP2 (ZATT/ZNF451) and independent of tyrosyl-DNA phosphodiesterase 2 (TDP2). Our work suggests a model wherein RAD54L2 recognises sumoylated-TOP2 and, using its ATPase activity, promotes TOP2cc resolution and prevents DSB exposure. These findings suggest RAD54L2-mediated TOP2cc resolution as a potential mechanism for cancer-therapy resistance and highlight RAD54L2 as an attractive candidate for drug discovery.</p>
Electrochemical Biosensing of Tuberculosis using CRISPR-Cas12a and redox-probe modified oligonucleotide
<p>We have submitted the manuscript in HELIYON </p> <p><span>Manuscript. Number: HELIYON-D-24-20798R3 </span></p> <p>Title: An electrochemical biosensor for the detection of tuberculosis specific DNA with CRISPR-Cas12a and redox-probe modified oligonucleotide. </p> <p>The dataset used in that study is available here. </p>
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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.