SRX3873748 SAMN08833146 GSM3073971:_PolII_522_S2_37_rep2;_Drosophila_melanogaster;_ChIP-Seq ChIP-Seq GENOMIC ChIP xxx xxx xxx 13046291 NextSeq_500 SRA680085 SRS3114991 SRP136956 PRJNA448451 2018-10-26T20:59:50Z Organism taxonomy_id="7227" taxonomy_name="Drosophila melanogaster" source_name=S2 cell type=Schneider 2 cells drug treatment=KL-1 antibody=homemade Pol II NTD