Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Quantification of mouse retinal enhancer activity by massively parallel reporter assay

ABSTRACT: Quantification of mouse retinal enhancer activity by massively parallel reporter assay

PROVIDER: PRJNA415987 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR6225410.fastq.gz	Fastqsanger.gz
	SRR6225411.fastq.gz	Fastqsanger.gz
	SRR6225412.fastq.gz	Fastqsanger.gz
	SRR6225413.fastq.gz	Fastqsanger.gz
	SRR6225414.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 12

Similar Datasets

Massively parallel reporter assay for identification of RNA switches

Project description:Massively parallel reporter assay for identification of RNA switches

| PRJNA1105614 | ENA

Massively parallel splicing reporter assay on designed sequence libraries

Project description:Massively parallel splicing reporter assay on designed sequence libraries

| PRJNA545827 | ENA

Massively Parallel Reporter Assay for pluripotency factors in mESCs

Project description:A massively parallel reporter assay, MPRA, was conducted in mouse embryonic stem cells (mESC). Synthetic cis-regulatory elements comprised of binding sites for pluripotency transcription factors and genomic sequences with comparable binding sites configurations were used in the assay. Transcripts of dsRed were amplified via PCR from the end of the transcript to sequence 3' UTR barcodes.

2019-09-18 | GSE120240 | GEO

Characterization of maturational enhancer activity by massively parallel reporter assay [amplicon-Seq]

Project description:The activity of enhancers with dynamic P300 binding or mutagenized nuclear receptor motifs was assessed by massively parallel reporter assay during CM maturation.

2023-01-19 | GSE196346 | GEO

A massively parallel reporter assay for RNA localization in neurons

Project description:A massively parallel reporter assay for RNA localization in neurons

| PRJNA723817 | ENA

A massively parallel reporter assay for RNA localization in neurons

Project description:We performed a massively parallel reporter assay for RNA localization in two mouse neuronal cell lines, CAD and Neuro-2a. We transfected a library of around 50,000 different 3'UTR reporters (cloned downstream of GFP) into cells grown on transwell plates and collected soma and neurite fractions separately. RNA was extracted and cDNA synthesized, followed by targeted amplification of the reporter mRNA and Illumina sequencing.

2021-04-23 | GSE173098 | GEO

Massively Parallel Reporter Assay of human-specific substitutions in neurodevelopmental enhancers

Project description:Massively Parallel Reporter Assay of human-specific substitutions in neurodevelopmental enhancers

| PRJNA591611 | ENA

Genome-wide enhancer identification by massively parallel reporter assay in Arabidopsis

Project description:Genome-wide enhancer identification by massively parallel reporter assay in Arabidopsis

| PRJNA659905 | ENA

Quantification of mouse retinal enhancer activity by massively parallel reporter assay

Project description:Cone-rod homeobox (CRX) is a paired-like homeodomain transcription factor (TF) and a master regulator of photoreceptor development in vertebrates. The in vitro DNA binding preferences of CRX have been described in detail, but the degree to which in vitro binding affinity is correlated with in vivo enhancer activity is not known. In addition, paired-class homeodomain TFs can bind DNA cooperatively as both homodimers and heterodimers at inverted TAAT half-sites separated by two or three nucleotides. This dimeric configuration is thought to mediate target specificity, but whether monomeric and dimeric sites encode distinct levels of activity is not known. Here, we use a massively parallel reporter assay, CRE-seq, to determine how local sequence context shapes the regulatory activity of CRX binding sites in mouse photoreceptors. We assay inactivating mutations in >1700 TFBSs, and we find that dimeric CRX binding sites act as stronger enhancers than monomeric CRX binding sites. Furthermore, the activity of dimeric half-sites is cooperative, dependent on a strict three-base-pair spacing, and tuned by the identity of the spacer nucleotides. Saturating single-nucleotide mutagenesis of 195 CRX binding sites shows that, on average, changes in TFBS affinity are correlated with changes in regulatory activity, but this relationship is obscured when considering mutations across multiple CREs. Taken together, these results demonstrate that the activity of CRX binding sites is highly dependent on sequence context, providing insight into photoreceptor gene regulation and illustrating functional principles of homeodomain binding sites that may be conserved in other cell types.

2018-08-26 | GSE106243 | GEO

Massively Parallel Reporter Assay of human-specific substitutions in neurodevelopmental enhancers

Project description:We performed a Massively Parallel Reporter Assay (MPRA) to screen >30,000 human-specific substitutions in ChIP-seq-identified Human Gain Enhancers (HGEs) and Human Accelerated Regions (HARs), highly conserved non-coding regions that show accelerated sequence evolution in humans. After comparing human and chimpanzee reference alleles, we used a second MPRA to deconvolute individual substitutions within differentially active enhancers from substitutions in the same fragment and from other variants (human segregating variants or chimpanzee-specific variants) to isolate their specific effects on enhancer activity.

2019-11-26 | GSE140983 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data