GSM2453401: polyA mRNA RNA-seq from MEL cell line (ENCLB828GHR); Mus musculus; RNA-Seq
general protocol: https://www.encodeproject.org/documents/d44ce49b-2379-4359-99e0-2272a5dcd136/@@download/attachment/wgEncodeLicrRnaSeq.release2.html.pdf