Fig. 2.

a Elapsed time between the original publication of a dataset and the publication of all its reanalyses for three omics data archives (PRIDE—Proteomics, GEO—Transcriptomics, ArrayExpress—Transcriptomics). Transcriptomics datasets tend to be reanalysed over time until datasets are 12 years old, while proteomics datasets (PRIDE) are less reused after 3 years from their publication. b Distribution of the number of citations per dataset group by OmicsDI omics type. Transcriptomics datasets are highly cited with more than 30,000 datasets with 11 citations; while in genomics, proteomics and metabolomics most datasets are only cited once