TRAF3IP2_HeLa_Rep2 RNA-derieved tag sequencing: aliquot 13
       Library of tagged enhancer haplotypes was transfected into HeLa cell culture. mRNA was extracted, treated with DNase I and split into aliquots. Each aliquot was subjected to RT-PCR, seeking to amplify the unique tag associated with each enhancer haplotype. The primers used for the RT-PCR contained the necessary sequences for compatibility with the Illumina flow-cell. Thus, the cDNA library obtained at the end of this step was ready for sequencing, eliminating the need for a separate sequencing-library construction step.        