This is cutadapt 1.11 with Python 2.7.12 Command line parameters: --discard-untrimmed --minimum-length 100 -g TGTATA -e 0 -O 6 - Trimming 1 adapter with at most 0.0% errors in single-end mode ... Finished in 58.63 s (26 us/read; 2.29 M reads/minute). === Summary === Total reads processed: 2,238,925 Reads with adapters: 118,346 (5.3%) Reads that were too short: 6,076 (0.3%) Reads written (passing filters): 112,270 (5.0%) Total basepairs processed: 673,916,425 bp Total written (filtered): 31,056,770 bp (4.6%) === Adapter 1 === Sequence: TGTATA; Type: regular 5'; Length: 6; Trimmed: 118346 times. No. of allowed errors: 0-6 bp: 0 Overview of removed sequences length count expect max.err error counts 6 2233 546.6 0 2233 7 54680 546.6 0 54680 8 781 546.6 0 781 9 39107 546.6 0 39107 10 17 546.6 0 17 11 1 546.6 0 1 13 1 546.6 0 1 14 2 546.6 0 2 15 3 546.6 0 3 16 1 546.6 0 1 17 2 546.6 0 2 18 2 546.6 0 2 19 1 546.6 0 1 20 1 546.6 0 1 23 3 546.6 0 3 25 4 546.6 0 4 26 3 546.6 0 3 27 3 546.6 0 3 28 3 546.6 0 3 30 1 546.6 0 1 31 3 546.6 0 3 32 1 546.6 0 1 33 2 546.6 0 2 34 3 546.6 0 3 35 9 546.6 0 9 36 1 546.6 0 1 38 1 546.6 0 1 39 2 546.6 0 2 40 4 546.6 0 4 41 2 546.6 0 2 42 2 546.6 0 2 44 1 546.6 0 1 45 3 546.6 0 3 46 1 546.6 0 1 47 1 546.6 0 1 48 1 546.6 0 1 49 4 546.6 0 4 50 4 546.6 0 4 51 4 546.6 0 4 52 3 546.6 0 3 55 3 546.6 0 3 56 2 546.6 0 2 57 4 546.6 0 4 58 7 546.6 0 7 59 5 546.6 0 5 60 5 546.6 0 5 61 2 546.6 0 2 62 4 546.6 0 4 63 4 546.6 0 4 64 2 546.6 0 2 65 1 546.6 0 1 66 5 546.6 0 5 67 1 546.6 0 1 68 4 546.6 0 4 69 3 546.6 0 3 70 3 546.6 0 3 71 4 546.6 0 4 72 4 546.6 0 4 73 6 546.6 0 6 74 4 546.6 0 4 75 1 546.6 0 1 76 4 546.6 0 4 77 7 546.6 0 7 78 3 546.6 0 3 79 17 546.6 0 17 80 3 546.6 0 3 81 12 546.6 0 12 82 8 546.6 0 8 83 26 546.6 0 26 84 5 546.6 0 5 85 2 546.6 0 2 86 18 546.6 0 18 87 6 546.6 0 6 88 14 546.6 0 14 89 12 546.6 0 12 90 9 546.6 0 9 91 12 546.6 0 12 92 18 546.6 0 18 93 21 546.6 0 21 94 23 546.6 0 23 95 25 546.6 0 25 96 33 546.6 0 33 97 40 546.6 0 40 98 74 546.6 0 74 99 184 546.6 0 184 100 213 546.6 0 213 101 225 546.6 0 225 102 46 546.6 0 46 103 46 546.6 0 46 104 27 546.6 0 27 105 24 546.6 0 24 106 27 546.6 0 27 107 22 546.6 0 22 108 40 546.6 0 40 109 50 546.6 0 50 110 53 546.6 0 53 111 711 546.6 0 711 112 1193 546.6 0 1193 113 1881 546.6 0 1881 114 1246 546.6 0 1246 115 906 546.6 0 906 116 11 546.6 0 11 117 32 546.6 0 32 118 31 546.6 0 31 119 28 546.6 0 28 120 18 546.6 0 18 121 9 546.6 0 9 122 9 546.6 0 9 123 14 546.6 0 14 124 9 546.6 0 9 125 10 546.6 0 10 126 12 546.6 0 12 127 23 546.6 0 23 128 39 546.6 0 39 129 149 546.6 0 149 130 157 546.6 0 157 131 350 546.6 0 350 132 47 546.6 0 47 133 53 546.6 0 53 134 43 546.6 0 43 135 56 546.6 0 56 136 378 546.6 0 378 137 173 546.6 0 173 138 40 546.6 0 40 139 51 546.6 0 51 140 46 546.6 0 46 141 40 546.6 0 40 142 666 546.6 0 666 143 1067 546.6 0 1067 144 1805 546.6 0 1805 145 1433 546.6 0 1433 146 66 546.6 0 66 147 56 546.6 0 56 148 19 546.6 0 19 149 14 546.6 0 14 150 14 546.6 0 14 151 11 546.6 0 11 152 18 546.6 0 18 153 8 546.6 0 8 154 13 546.6 0 13 155 12 546.6 0 12 156 15 546.6 0 15 157 18 546.6 0 18 158 20 546.6 0 20 159 11 546.6 0 11 160 17 546.6 0 17 161 22 546.6 0 22 162 16 546.6 0 16 163 10 546.6 0 10 164 7 546.6 0 7 165 10 546.6 0 10 166 15 546.6 0 15 167 6 546.6 0 6 168 21 546.6 0 21 169 17 546.6 0 17 170 8 546.6 0 8 171 8 546.6 0 8 172 13 546.6 0 13 173 10 546.6 0 10 174 11 546.6 0 11 175 16 546.6 0 16 176 21 546.6 0 21 177 25 546.6 0 25 178 23 546.6 0 23 179 15 546.6 0 15 180 16 546.6 0 16 181 10 546.6 0 10 182 15 546.6 0 15 183 17 546.6 0 17 184 12 546.6 0 12 185 13 546.6 0 13 186 19 546.6 0 19 187 18 546.6 0 18 188 60 546.6 0 60 189 49 546.6 0 49 190 181 546.6 0 181 191 16 546.6 0 16 192 14 546.6 0 14 193 15 546.6 0 15 194 25 546.6 0 25 195 19 546.6 0 19 196 22 546.6 0 22 197 31 546.6 0 31 198 15 546.6 0 15 199 16 546.6 0 16 200 18 546.6 0 18 201 23 546.6 0 23 202 21 546.6 0 21 203 17 546.6 0 17 204 17 546.6 0 17 205 19 546.6 0 19 206 25 546.6 0 25 207 25 546.6 0 25 208 27 546.6 0 27 209 17 546.6 0 17 210 16 546.6 0 16 211 21 546.6 0 21 212 15 546.6 0 15 213 14 546.6 0 14 214 23 546.6 0 23 215 23 546.6 0 23 216 18 546.6 0 18 217 19 546.6 0 19 218 19 546.6 0 19 219 23 546.6 0 23 220 26 546.6 0 26 221 34 546.6 0 34 222 35 546.6 0 35 223 32 546.6 0 32 224 168 546.6 0 168 225 47 546.6 0 47 226 241 546.6 0 241 227 16 546.6 0 16 228 15 546.6 0 15 229 30 546.6 0 30 230 14 546.6 0 14 231 20 546.6 0 20 232 23 546.6 0 23 233 26 546.6 0 26 234 30 546.6 0 30 235 16 546.6 0 16 236 29 546.6 0 29 237 26 546.6 0 26 238 32 546.6 0 32 239 33 546.6 0 33 240 71 546.6 0 71 241 68 546.6 0 68 242 57 546.6 0 57 243 58 546.6 0 58 244 46 546.6 0 46 245 31 546.6 0 31 246 27 546.6 0 27 247 20 546.6 0 20 248 21 546.6 0 21 249 28 546.6 0 28 250 24 546.6 0 24 251 31 546.6 0 31 252 46 546.6 0 46 253 25 546.6 0 25 254 32 546.6 0 32 255 56 546.6 0 56 256 49 546.6 0 49 257 90 546.6 0 90 258 41 546.6 0 41 259 49 546.6 0 49 260 40 546.6 0 40 261 48 546.6 0 48 262 70 546.6 0 70 263 80 546.6 0 80 264 140 546.6 0 140 265 28 546.6 0 28 266 15 546.6 0 15 267 16 546.6 0 16 268 23 546.6 0 23 269 31 546.6 0 31 270 37 546.6 0 37 271 44 546.6 0 44 272 30 546.6 0 30 273 44 546.6 0 44 274 26 546.6 0 26 275 81 546.6 0 81 276 364 546.6 0 364 277 198 546.6 0 198 278 63 546.6 0 63 279 34 546.6 0 34 280 51 546.6 0 51 281 52 546.6 0 52 282 164 546.6 0 164 283 135 546.6 0 135 284 216 546.6 0 216 285 55 546.6 0 55 286 22 546.6 0 22 287 30 546.6 0 30 288 32 546.6 0 32 289 34 546.6 0 34 290 43 546.6 0 43 291 132 546.6 0 132 292 271 546.6 0 271 293 94 546.6 0 94 294 196 546.6 0 196 295 203 546.6 0 203 296 553 546.6 0 553 297 66 546.6 0 66 298 49 546.6 0 49 299 62 546.6 0 62 300 50 546.6 0 50 301 32 546.6 0 32 Finished in 5.13 s (46 us/read; 1.31 M reads/minute). === Summary === Total reads processed: 112,270 Reads with adapters: 40,587 (36.2%) Reads that were too short: 20 (0.0%) Reads written (passing filters): 40,567 (36.1%) Total basepairs processed: 31,056,770 bp Total written (filtered): 11,144,541 bp (35.9%) === Adapter 1 === Sequence: CCTAYGGGRBGCASCAG; Type: regular 5'; Length: 17; Trimmed: 40587 times. No. of allowed errors: 0-4 bp: 0; 5-9 bp: 1; 10-14 bp: 2; 15-17 bp: 3 Overview of removed sequences length count expect max.err error counts 15 7 0.0 3 0 0 7 16 241 0.0 3 0 235 5 1 17 39824 0.0 3 38977 806 36 5 18 80 0.0 3 3 69 6 2 19 17 0.0 3 2 1 12 2 20 311 0.0 3 213 5 1 92 22 1 0.0 3 1 23 2 0.0 3 0 1 0 1 24 1 0.0 3 1 25 1 0.0 3 1 29 46 0.0 3 0 0 0 46 32 4 0.0 3 1 0 0 3 57 1 0.0 3 0 0 0 1 62 9 0.0 3 0 0 0 9 65 5 0.0 3 0 0 0 5 72 6 0.0 3 0 0 0 6 73 1 0.0 3 0 0 0 1 75 1 0.0 3 0 0 0 1 76 1 0.0 3 0 0 0 1 80 1 0.0 3 0 0 0 1 92 1 0.0 3 0 0 0 1 98 1 0.0 3 0 0 0 1 113 1 0.0 3 0 0 0 1 116 1 0.0 3 0 0 0 1 122 1 0.0 3 0 0 0 1 141 4 0.0 3 0 0 0 4 142 1 0.0 3 0 0 0 1 144 5 0.0 3 0 0 1 4 183 2 0.0 3 0 0 0 2 185 1 0.0 3 0 0 0 1 190 1 0.0 3 0 0 0 1 191 1 0.0 3 0 0 0 1 192 1 0.0 3 0 0 0 1 221 1 0.0 3 0 0 0 1 277 1 0.0 3 0 0 0 1 279 1 0.0 3 0 0 0 1 281 2 0.0 3 0 0 0 2 288 1 0.0 3 0 0 0 1 This is cutadapt 1.11 with Python 2.7.12 Command line parameters: -a taatctatgggnncatcagg - Trimming 1 adapter with at most 10.0% errors in single-end mode ... Finished in 1.42 s (35 us/read; 1.71 M reads/minute). === Summary === Total reads processed: 40,567 Reads with adapters: 1,293 (3.2%) Reads written (passing filters): 40,567 (100.0%) Total basepairs processed: 11,144,541 bp Total written (filtered): 11,140,618 bp (100.0%) === Adapter 1 === Sequence: TAATCTATGGGNNCATCAGG; Type: regular 3'; Length: 20; Trimmed: 1293 times. No. of allowed errors: 0-9 bp: 0; 10-19 bp: 1; 20 bp: 2 Bases preceding removed adapters: A: 83.4% C: 7.5% G: 8.0% T: 1.1% none/other: 0.0% WARNING: The adapter is preceded by "A" extremely often. The provided adapter sequence may be incomplete. To fix the problem, add "A" to the beginning of the adapter sequence. Overview of removed sequences length count expect max.err error counts 3 1255 633.9 0 1255 4 37 158.5 0 37 10 1 0.0 1 0 1 WARNING: One or more of your adapter sequences may be incomplete. Please see the detailed output above.