Table 2. First 20 Sequences from Deep Sequencing of the Counter-SELEX.

library: ATACCAGCTTATTCAATT-N52-AGATAGTAAGTGCAATCT
cell-SELEX oligomer name	sequence	count per million	cell-SELEX ranka
#AP-Cntr 1	-CGAGACCACCAACCGAACCAAACCACACGAGTCAAAACCCACGGAACGAACG-	6856	4
#AP-Cntr 2	-GGGACAAGACAACGAACGAACAGGAAGAGAACCGGAATGCAGACGTCAGGGG-	6768	6
#AP-Cntr 3	-CGACAAAAAAACGAACAACCAGAACCGGAAGATAGAGGAAAGAGCGCGACGG-	4672	9
#AP-Cntr 4	-CGAACAAGGAACGAAAACCGAACGGGAAAGGACCGCGACAAGAGATTACGGG-	3013	8
#AP-Cntr 5	-CCTCCTGAACACATTACATTGTATAAACTGAGCTGAATTGTATCATGAAGGG-	2805	NDb
#AP-Cntr 6	-CGGACGGAACAACAAACGGGACTGGAACAGGAAGAAAAAGACGGAGGACGAC-	2772	14
#AP-Cntr 7	-CCGGGAAAACAGGAACGACAAGAGAAAGACCAACACAGACGACAAAGTGGGA-	2467	12
#AP-Cntr 8	-GGAATTCATCTTGTTCACGGGGAAGTTGATAATGGGAGGTGTGTTAAACAGG-	2175	NDb
#AP-Cntr 9	-CGAACAGGAACAACAGAAAGACACCCAGAGGAACCGGAGGAAGACGCACTGA-	1998	16
#AP-Cntr 10	-CACGCCAAGAAGGGGAACACGGTTCGCACGGAGGAAGACTAAAAGAATATCG-	1827	NDb
#AP-Cntr 11	-CGAAACGCACGGAACAAACAGACAAAGAACCAACAGAAACGGAGTAAACGGG-	1672	17
#AP-Cntr 12	-CGAAACAGCCCGGAACAGATTCAATTCGAGGCACGCCAGCAGGAAACGACAC-	1576	NDb
#AP-Cntr 13	-GGGACAATAAACGGGTACTGGACAAAACGAAAGGGACAGACGAAGGAAGCGG-	1432	24
#AP-Cntr 14	-CCGAATTCAGGAAAGGGTTTAAATCGAAAGCCCGCATCGAAAGATTAACGAC-	1395	NDb
#AP-Cntr 15	-CGAAAACACACCCGGAAAAACGAACGGAAGCGGGAATACAACAAACCGGAAT-	1253	NDb
#AP-Cntr 16	-CACACGACCCAATAAAAGGAAGAACAAGAGAAGAGAAACAGGAGCCGACGAC-	1169	26
#AP-Cntr 17	-CGACAAAACAAGGGGAACACACGGAAAGACCAGAAAACGGGGTAGGACGTAG-	1099	29
#AP-Cntr 18	-CGGACAAAGGGAAGACGAACCACGACAAACAGGGACAAGAATATAGTGATGG-	924	33
#AP-Cntr 19	-CATAGACACGGAACACACAGAACGGAAATAAAGGCTGCGAAGATCGGGATGG-	888	34
#AP-Cntr 20	-CGGGACAAGACAACGAACGAACAGGAAGAGAACCGGAATGCAGACGTCAGGG-	882	64

^aCell-SELEX rank indicates the frequency rank of each detected sequence in the enriched pool of the Cell-SELEX experiment.

^bND refers to each sequence that is not detected in the enriched pool of the Cell-SELEX experiment.