Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Escherichia coli

ABSTRACT: CRISPR-Cas13d NGS data

PROVIDER: PRJNA434567 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR6800313_1.fastq.gz	Fastqsanger.gz
	SRR6800313_2.fastq.gz	Fastqsanger.gz
	SRR6800314_1.fastq.gz	Fastqsanger.gz
	SRR6800314_2.fastq.gz	Fastqsanger.gz
	SRR6800315_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 16

Similar Datasets

Escherichia coli

Project description:NGS data for Systematic Discovery of Novel Type V CRISPR-Cas Systems

| PRJNA496291 | ENA

Escherichia coli RNA-Seq

Project description:The goal of this study is to compare gene expression data for a well known model organism (Escherichia coli) using different technologies (NGS here, microarray from GSE48776).

2013-07-12 | GSE48829 | GEO

Escherichia coli RNA-Seq

Project description:The goal of this study is to compare gene expression data for a well known model organism (Escherichia coli) using different technologies (NGS here, microarray from GSE48776). mRNA profiles of Wild Type and two Mutant Strains (ydcR (b1439) MUTANT and yjiR (b4340) MUTANT), growth in minimal medium, were generated by deep sequencing, in triplicate, using Illumina MiSeq.

2013-07-12 | E-GEOD-48829 | biostudies-arrayexpress

Characterization of primed adaptation in the Escherichia coli type I-E CRISPR-Cas system

Project description:We determined the set of newly acquired CRISPR spacers during naive and primed adaptation in E. coli. We compared primed adaptation when targeting different plasmid and chromosomal sites. These data provide insight into the sequence features that impact the efficiency of primed adaptation in E. coli.

2020-02-06 | E-MTAB-8700 | biostudies-arrayexpress

Cas13d experimental viral genome-wide screen identifies regions of RNA vulnerability in SARScov2

Project description:We performed an experimental Cas13d-SARScov2 genome-wide screen to identify gRNAs that would allow Cas13d to degrade the viral RNA. We built mCherry reporter plasmids that express mCherry with a 3kb 3'UTR deriving from the SARScov2 genome. In total we designed 11 reporters covering the entire plus strand of the viral genome and 11 other reporters covering the entire minus strand. Each of the 22 mCherry reporter plasmids carries a U6 expression cassette containing a Cas13d gRNA that targets the 3'UTR of the mCherry reporter. Each reporter is represented by a pool of reporters each containing a different gRNA that targets mCherry 3'UTR for a total average of ~300 gRNA per 3'UTR. The entire pool of 22 reporters, each with a pool of ~300 different gRNAs constitutes a comprehensive set ~6,500 reporters (~ 6,500 different gRNAs) that allowed us to interrogate the entire SARScov2 plus and minus strand viral RNA for regions of vulnerability and targetability. In order to specifically interrogate Cas13d activity an remove the biases that would be introduced in the reporter expression by the presence of a large 3kb 3'UTR we used a case (presence of Cas13d) control (absence of Cas13d) design. Briefly, the ~6,500 reporters were lentiviral transduced in RKO cells, the cells were split in 2 populations, 1 population was transduced with Cas13d and the other serving as control did not. The population expressing Cas13d was FACS sorted in low mCherry (efficient gRNAs) and high mCherry (un-efficient gRNAs) in 2 biological replicates and the genomic DNA of these populations was extracted, gRNAs were PCR amplified and sequenced. For the population that did not express Cas13d, a low mCherry, one high mCherry and unsorted population were sequenced as control libraries.

2023-10-29 | E-MTAB-11111 | biostudies-arrayexpress

Bacteria

Project description:CRISPR-Cas13b NGS data

| PRJNA358111 | ENA

Optimized RNA-targeting CRISPR/Cas13d technology outperforms shRNA in identifying functional circRNAs

Project description:Circular RNAs (circRNAs) are widely expressed, but their functions remain largely unknown. To study circRNAs in a high-throughput manner, short hairpin RNA (shRNA) screens1 have recently been used to deplete circRNAs by targeting their unique back-splicing junction (BSJ) sites. Here, we report frequent discrepancies between shRNA-mediated circRNA knockdown efficiency and the corresponding biological effect, raising pressing concerns about the robustness of shRNA screening for circRNA functional characterization. To address this issue, we leveraged the CRISPR/Cas13d system2 for functional study of circRNAs by optimizing the strategy for designing single guide RNAs to deplete circRNAs. We then performed shRNA and CRISPR/Cas13d parallel screenings and demonstrated that shRNA-mediated circRNA screening yielded a high rate of false positive phenotypes. Furthermore, using a CRISPR/Cas13d screening library targeting over 2,500 human hepatocellular carcinomas (HCC) related circRNAs, we identified a group of circRNAs, whose inhibition increased the therapeutic efficacy of sorafenib, an approved HCC drug. Collectively, these data demonstrate that CRISPR/Cas13d system is an effective approach to study the function of circRNAs in a high-throughput manner.

2020-12-06 | GSE162720 | GEO

Escherichia coli, Homo sapiens HEK293T

Project description:CRISPR-Cap raw sequencing data

| PRJNA361425 | ENA

Gene expression profiling by CRISPR/Cas13d-mediated CTSL knockdown in 293FT cells

Project description:To examine the potential off-target effects by CRISPR/Cas13d-mediated CTSL knockdown in 293FT cells

2022-06-09 | GSE203052 | GEO

Project description:NGS data of CRISPR-induced indels

| PRJNA977205 | ENA