GEO series

An integrated expression atlas of miRNAs and their promoters in human and mouse

GSE98695 Homo sapiens (human) Other 21 samples Submitted 2017/08/16 Platform GPL15520

At a glance

human · 21 samples

Organism: Homo sapiens (human)
Samples: 21 samples
Data you can get: A processed table (series matrix) and supplementary files from NCBI.

Summary (written by the submitters)

MicroRNAs (miRNAs) are short non-coding RNAs with key roles in cellular regulation. We created the first integrated expression atlas of miRNAs and their promoters in mammalian cells by deep sequencing matched short RNA (sRNA) and Cap Analysis Gene Expression (CAGE) libraries from 492 RNA samples. Most samples were derived from human primary cells, allowing us to annotate each human miRNA by its sRNA expression profile across primary cell types.

Read the full summary ↓

Promoters were identified for 1,357 human and 804 mouse miRNAs and showed strong sequence conservation between species, reflecting the importance of transcriptional regulation of miRNA expression. As primary and mature miRNA expression levels in the matched libraries were correlated, CAGE expression of primary miRNAs could be used as a proxy for the expression level of mature miRNAs, allowing us to extend the miRNA expression survey to the 1,829 human and 1,029 mouse CAGE libraries in FANTOM5. We thus provide the first broad atlas of miRNA expression in primary cells, as well as the largest map of miRNA promoters to date, establishing the foundation for detailed analysis of expression patterns and transcriptional control regions of miRNAs.

This dataset

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Download · which file do I need?

Direct links to NCBI, no account and no request form. Pick by what you want to do: take the small processed table to look, the supplementary files to re-analyse, or the original raw data to start over.

1 · Just have a look

Processed table

The series matrix: one table of values per sample as the submitters processed it. The smallest download, and it opens in Excel or R. Start here to see what the data look like.

Series matrix ↓

2 · Re-analyse it

Supplementary files

The count tables and other files the authors uploaded. Take only the samples you need.

All supplementary files ↗

3 · The original raw files

Whole study · RAW.tar

Everything the authors deposited as one archive (GSE98695_RAW.tar), including the raw array or instrument files. Can be large; the picker in step 2 takes just the samples you need.

Whole study · RAW.tar ↓

Also filed as BioProject PRJNA385925 and SRA study SRP106686. Searching any of these in the dataset finder brings you back here.

NCBI GEO page ↗ Paper (PMID 28829439) ↗

Samples in this study

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