This is cutadapt 1.9.1 with Python 2.7.9 Command line parameters: -q 20 -z -m 15 -c -a CGCCTTGGCCGTACAGCAG ../Backup_Polysomes_TTP/ugc_623_BC_FRAG_W_Paulina_150506_L03_ugc_623_27_F3.csfasta /data/images/proton/DKlab/polysomes/reads/Backup_Polysomes_TTP/ugc_623_BC_FRAG_W_Paulina_150506_L03_ugc_623_27_F3.QV.qual Trimming 1 adapter with at most 10.0% errors in single-end mode ... Finished in 1156.77 s (27 us/read; 2.20 M reads/minute). === Summary === Total reads processed: 42,355,116 Reads with adapters: 8,267,970 (19.5%) Reads that were too short: 8,655,595 (20.4%) Reads written (passing filters): 33,699,521 (79.6%) Total basepairs processed: 3,176,633,700 bp Quality-trimmed: 864,963,426 bp (27.2%) Total written (filtered): 1,880,007,838 bp (59.2%) === Adapter 1 === Sequence: 330201030313112312; Type: regular 3'; Length: 18; Trimmed: 8267970 times. No. of allowed errors: 0-9 bp: 0; 10-18 bp: 1 Overview of removed sequences length count expect max.err error counts 3 5286 661798.7 0 5286 4 345537 165449.7 0 345537 5 221176 41362.4 0 221176 6 56241 10340.6 0 56241 7 25702 2585.2 0 25702 8 13535 646.3 0 13535 9 43195 161.6 0 43193 2 10 34522 40.4 1 33368 1154 11 95108 10.1 1 41636 53472 12 12598 2.5 1 3105 9493 13 46864 0.6 1 9735 37129 14 29383 0.2 1 6085 23298 15 12372 0.0 1 2538 9834 16 24127 0.0 1 4790 19337 17 58309 0.0 1 16490 41819 18 33630 0.0 1 9020 24610 19 52283 0.0 1 16935 35348 20 24463 0.0 1 5736 18727 21 52370 0.0 1 11032 41338 22 33118 0.0 1 5166 27952 23 49212 0.0 1 5580 43632 24 29293 0.0 1 4431 24862 25 13508 0.0 1 3697 9811 26 34102 0.0 1 10260 23842 27 7280 0.0 1 1391 5889 28 8674 0.0 1 1185 7489 29 17017 0.0 1 4625 12392 30 41061 0.0 1 8559 32502 31 108758 0.0 1 24417 84341 32 22030 0.0 1 5577 16453 33 100234 0.0 1 22768 77466 34 156377 0.0 1 45888 110489 35 144933 0.0 1 37810 107123 36 129684 0.0 1 33997 95687 37 19262 0.0 1 6120 13142 38 28018 0.0 1 7794 20224 39 63435 0.0 1 16489 46946 40 57157 0.0 1 14916 42241 41 44186 0.0 1 10818 33368 42 13840 0.0 1 4175 9665 43 11058 0.0 1 3051 8007 44 29046 0.0 1 7850 21196 45 62273 0.0 1 14143 48130 46 183100 0.0 1 42457 140643 47 23184 0.0 1 7183 16001 48 117787 0.0 1 31589 86198 49 54611 0.0 1 15937 38674 50 625777 0.0 1 157348 468429 51 135914 0.0 1 39223 96691 52 7059 0.0 1 2539 4520 53 120357 0.0 1 38937 81420 54 146720 0.0 1 36653 110067 55 838883 0.0 1 168279 670604 56 225935 0.0 1 52852 173083 57 58275 0.0 1 23466 34809 58 241885 0.0 1 60045 181840 59 132719 0.0 1 29940 102779 60 194533 0.0 1 51011 143522 61 108835 0.0 1 33674 75161 62 23553 0.0 1 7549 16004 63 74561 0.0 1 21702 52859 64 158666 0.0 1 38849 119817 65 94748 0.0 1 25150 69598 66 73556 0.0 1 23093 50463 67 17397 0.0 1 5852 11545 68 21920 0.0 1 7210 14710 69 82850 0.0 1 25858 56992 70 84462 0.0 1 28908 55554 71 40263 0.0 1 11512 28751 72 26290 0.0 1 8311 17979 73 106288 0.0 1 29927 76361 74 438876 0.0 1 110576 328300 75 1398709 0.0 1 381545 1017164