GEO DataSets

(Submitter supplied) Cellular RNA is decorated with over 160 types of chemical modifications. Many modifications in mRNA, including m6A and m5C, have been associated with critical cellular functions under physiological and/or pathological conditions. To understand the biological functions of these modifications, it is vital to identify the regulators that could modulate the modification rate. However, a high-throughput method for unbiased screening of these regulators is so far lacking. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL24676

1 Sample

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Other

Platform:

GPL24676

9 Samples

Download data: TXT

(Submitter supplied) Cellular RNA is decorated with over 160 types of chemical modifications. Many modifications in mRNA, including m6A and m5C, have been associated with critical cellular functions under physiological and/or pathological conditions. To understand the biological functions of these modifications, it is vital to identify the regulators that could modulate the modification rate. However, a high-throughput method for unbiased screening of these regulators is so far lacking. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL24676

8 Samples

Download data: TXT

(Submitter supplied) We combined CRISPR genome editing with single-cell RNA sequencing to assess complex phenotypes in pooled cellular screens. Our method for CRISPR droplet sequencing (CROP-seq) comprises four key components: a gRNA vector that makes individual gRNAs detectable in single-cell transcriptomes, a high-throughput assay for single-cell RNA-seq, a computational pipeline for assigning single-cell transcriptomes to gRNAs, and a bioinformatic method for analyzing and interpreting gRNA-induced transcriptional profiles. more...

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL20301 GPL19969 GPL18573

100 Samples

Download data: CSV

(Submitter supplied) Methylation is the most common internal modification in mRNA. While the highly abundant N6-methyladonsine (m6A) modification affects most aspects of mRNA function, the precise functions of the rarer 5-methylcytosine (m5C) remains largely unknown. Here, we map m5C in the human transcriptome using methylation-dependent individual-nucleotide resolution cross-linking and immunoprecipitation (miCLIP) combined with RNA bisulfite sequencing. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Other

Platforms:

GPL20301 GPL9115

61 Samples

Download data: BED, TXT

(Submitter supplied) By performing 10x 3’ scRNA-seq on Jurkat cells post TCR acivation in CRISPR/Cas9 screening, we want to investigate the compatibility of the A/G mixed capture sequence on multiple single cell RNA-seq platforms. By mimicking the adenylated endogenous mRNA, gRNA transcripts could be directly captured by poly(dT) primer during the reverse transcription, and serve as perturbation index in high identification rate.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

3 Samples

Download data: MTX, TSV, TXT

(Submitter supplied) By performing RNA sequencing (RNA-seq) analysis on the HEK293T-Cas9 cells which transfected with plasmid containing programmed scaffold RNA for non-targeting or for targeting Hemoglobin subunit gamma-1 (HBG1) we want to investigate whether the scaffold RNA and the endogenous mRNA could be captured in regular reverse transcription reaction. RNA-seq analysis showed that we can capture the scaffold RNA together with the endogenous mRNA  precisely.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

5 Samples

Download data: TXT

(Submitter supplied) We introduce poly-adenine CRISPR gRNA-based single cell RNA-sequencing (pAC-Seq), a method enabling simultaneous observation of mutagenic guide RNAs (gRNAs) and their transcriptional consequences in single cell RNA sequencing (scRNA-seq) data. We have made gRNAs robustly visible in scRNA-seq data while maintaining full activity by modifying them with a hardcoded poly-adenine tract. We apply pAC-Seq to study the transcriptomic effects of non-coding CRISPR/Cas9-induced mutations in a pooled screening format. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

4 Samples

Download data: MTX, TSV

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing; Methylation profiling by high throughput sequencing

Platforms:

GPL16791 GPL20795

17 Samples

Download data: BEDGRAPH, TXT

(Submitter supplied) Fusion of active protein domains to the nuclease-deficient clustered regularly interspaced short palindromic repeat (CRISPR) associated protein 9 (dCas9) has been widely used for epigenome editing, but the specificities of these engineered proteins have still not been fully investigated. Targeted methylation of specific gene loci offers a direct approach to perturb DNA methylation-associated biological processes. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL20795

15 Samples

Download data: BEDGRAPH, TXT

(Submitter supplied) Fusion of active protein domains to the nuclease-deficient clustered regularly interspaced short palindromic repeat (CRISPR) associated protein 9 (dCas9) has been widely used for epigenome editing, but the specificities of these engineered proteins have still not been fully investigated. Targeted methylation of specific gene loci offers a direct approach to perturb DNA methylation-associated biological processes. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

2 Samples

Download data: TXT

(Submitter supplied) We report the generation of CRISPR-dCas9 DNA methyltransferases to mediate targeted DNA methylation. Using the dCas9-BFP-DNMT3A and dCas9-BFP-DNMT3B methyltransferases, we have demonstrated that these two methyltransferase can mediate targeted methylation in three human genes tested: uPA, TGFBR3, and CDKN2A in human HEK293T cells. We also showed that these methyltransferases could mediate gene inhibition.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17303

5 Samples

Download data: TXT

(Submitter supplied) We compared transcriptome profile of ITox2C strain expressing dCas9-VP64 (aka screen strain) that express gRNA 9-1 with those expressing no gRNA

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13821

4 Samples

Download data: TXT

(Submitter supplied) Development of the 3Cs multiplex technology for combinatorial screening and identification of genetic interactions among human autophagy genes in cell proliferation and autophagy flux.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

4 Samples

Download data: XLSX

(Submitter supplied) mRNA m5C, which has recently been implicated in the regulation of mRNA mobility, metabolism, and translation, plays important regulatory roles in various biological events. Two types of m5C sites are found in mRNAs. Type I m5C sites, which contain a 3’G-rich triplet motif and locate in the 5’ end of hairpin structures, are methylated by NSUN2. Type II m5C sites contain a 3’UCCA motif and locate in the loops of hairpin structures. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

4 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Drosophila melanogaster; Homo sapiens

Type:

Methylation profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platforms:

GPL21306 GPL20301

31 Samples

Download data: CSV, TXT

(Submitter supplied) mRNA m5C, which has recently been implicated in the regulation of mRNA mobility, metabolism, and translation, plays important regulatory roles in various biological events. Two types of m5C sites are found in mRNAs. Type I m5C sites, which contain a 3’G-rich triplet motif and locate in the 5’ end of hairpin structures, are methylated by NSUN2. Type II m5C sites contain a 3’UCCA motif and locate in the loops of hairpin structures. more...

Organism:

Homo sapiens; Drosophila melanogaster

Type:

Methylation profiling by high throughput sequencing

Platforms:

GPL20301 GPL21306

25 Samples

Download data: CSV

(Submitter supplied) mRNA m5C, which has recently been implicated in the regulation of mRNA mobility, metabolism, and translation, plays important regulatory roles in various biological events. Two types of m5C sites are found in mRNAs. Type I m5C sites, which contain a 3’G-rich triplet motif and locate in the 5’ end of hairpin structures, are methylated by NSUN2. Type II m5C sites contain a 3’UCCA motif and locate in the loops of hairpin structures. more...

Organism:

Homo sapiens; Drosophila melanogaster

Type:

Methylation profiling by high throughput sequencing

Platforms:

GPL21306 GPL20301

7 Samples

Download data: TXT

(Submitter supplied) mRNA m5C, which has recently been implicated in the regulation of mRNA mobility, metabolism, and translation, plays important regulatory roles in various biological events. Two types of m5C sites are found in mRNAs. Type I m5C sites, which contain a 3’G-rich triplet motif and locate in the 5’ end of hairpin structures, are methylated by NSUN2. Type II m5C sites contain a 3’UCCA motif and locate in the loops of hairpin structures. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL20301

6 Samples

Download data: CSV

(Submitter supplied) Here, we introduce CRaft-ID (CRISPR-based microRaft followed by gRNA identification) to enable the screening of image-based phenotypes such as subcellular protein localization from a pool of lenti-CRISPR bulk infected cells. Clonal colonies selected from microRaft arrays are isolated after phenotyping for a targeted-sequencing library preparation to identify the infected sgRNA in each colony. sgRNA representation in the pool of cells is measured with a targeted-sequencing library preparation from the bulk sample.

Organism:

Homo sapiens

Type:

Other

Platform:

GPL20301

107 Samples

Download data: CSV