This describes the data included regarding the sequencing of the combinatorial promoter library described in de Boer, et al, Hughes, 2013. bowtiepromoterlibPE*.* - the bowtie paired end library to which the reads were mapped 20110802_PromoterLibResults/read1.fq - forward read 20110802_PromoterLibResults/read2.fq - the barcode read 20110802_PromoterLibResults/read3.fq - reverse read barcodes_tag_name.txt - the mapping of barcodes to GFP sorting bin The command to align reads was: bowtie -p 8 -l 10 -n 3 -e 100 --phred64-quals -y -X300 --fr 20110802_PromoterLibResults/bowtiepromoterlibPE -1 20110802_PromoterLibResults/read1.fq -2 20110802_PromoterLibResults/read3.fq 20110802_PromoterLibResults/alignments_l10_n3_e100_P64_y_X300_fr_PE.txt