I am trying to analyze RNA-Seq data in GTEx. I learned that, although BAM files are restricted and require access control, its signal files are not identifiable, thus possibly in the open domain. Do you know of any database or download sites from which I can download RNA-Seq signal files (either in bigwig or bedgraph) for each sample in each tissue?
I know that UCSC GTEx Signal Hub (http://hgdownload.soe.ucsc.edu/hubs/gtex/gtexHub.html) kinda has that. But I figured that there is one bigwig for each tissue, probably merging all individual RNA-Seq signals for the tissue.
Thank you very much in advance,