← BioTransfer GEO Dataset Finder
GEO series

CRISPRi-based genome-scale identification of functional long non-coding RNA loci in human cells

GSE85011 Homo sapiens Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing; Other 112 samples Submitted 2016/12/01 Platform GPL20301
Summary
The human genome produces thousands of long non-coding RNAs (lncRNAs) – transcripts >200 nucleotides long that do not encode proteins. While critical roles in normal biology and disease have been revealed for a subset of lncRNAs, the function of the vast majority remains untested. Here, we developed a CRISPR interference (CRISPRi) platform targeting 16,401 lncRNA loci in 7 diverse cell lines including 6 transformed cell lines and human induced pluripotent stem cells (iPSCs). Large-scale screening identified 499 lncRNA loci required for robust cellular growth, of which 89% showed growth modifying function exclusively in one cell type. We further found that lncRNA knockdown can perturb complex transcriptional networks in a cell type-specific manner. These data underscore the functional importance and cell type-specificity of many lncRNAs.
This dataset
Download

Direct links to NCBI, no account and no request form: the whole study as GSE85011_RAW.tar, processed values as the series matrix, the supplementary file directory, and per-sample supplementary files for any of the 112 samples. Raw sequencing reads are also available from ENA.

Also filed as BioProject PRJNA335860 and SRA study SRP080367. Searching any of these in the dataset finder brings you back here.

Samples in this study

The sample list for this study is not cached yet. Press Sort into groups and it will be fetched from NCBI.

+ 112 more — browse all 112 samples with per-sample file links →

Similar datasets

Search all human RNA-seq datasets in GEO →

Share this dataset

Metadata from NCBI GEO, cached and refreshed periodically — the NCBI page above is authoritative. Downloads link straight to NCBI/ENA; nothing is proxied through BioTransfer.