title: GSM6337726: ATAC, WT Day4, rep2; Mus musculus; ATAC-seq
library_construction_protocol: Naive P14 TCR transgenic, hCD2-Cre, Rosa26-lsl-GFP, Ctcf wild-type or floxed CD8+ T cells were adoptively transferred into CD45 disparate recipients followed by infection with LCMV Armstrong. On day 4 or day 8 post infection, P14 cells were sort purified and used for ATAC-seq analysis along with naive cells. Sort-purified cells  were treated with TN5 transposase to generate tagged DNA fragments. TN5-tagged DNA fragements were purified, PCR amplified to build ATAC-seq libraries. The resulting libraries were seqeunced with Illumina Hiseq-2000 platform.