Digital Expression Explorer 2
Digital Expression Explorer 2 (DEE2) is a repository of uniformly processed RNA-seq data mined from public data obtained from NCBI Sequence
Hosted RNA-seq data
Select an organism of interest
More sophisticated keyword searches can be done at
GEO and SRA, to identify studies and accession
numbers of interest.
Keyword searches in mouse and human take up to a minute to complete.
Browse the metadata catalogue here.
Can't find your project of interest in our dataset?
Try requesting a SRA project to be added to the express queue
Ziemann M, Kaspi A, El-Osta A. Digital expression explorer 2: a repository of uniformly processed RNA sequencing data. Gigascience. 2019 Apr 1;8(4). pii:
License and commercial use
DEE2 software and data are provided under the GPLv3 public license which allows academic and commercial use.
If your organisation uses DEE2 data for financial benefit, consider supporting DEE2 with a financial contribution which will help the long term viability, expand the dataset and enable new features.