This is cutadapt 1.11 with Python 2.7.12 Command line parameters: --discard-untrimmed --minimum-length 100 -g AGTGTT -e 0 -O 6 - Trimming 1 adapter with at most 0.0% errors in single-end mode ... Finished in 78.66 s (26 us/read; 2.30 M reads/minute). === Summary === Total reads processed: 3,009,659 Reads with adapters: 81,137 (2.7%) Reads that were too short: 7,730 (0.3%) Reads written (passing filters): 73,407 (2.4%) Total basepairs processed: 905,907,359 bp Total written (filtered): 19,037,072 bp (2.1%) === Adapter 1 === Sequence: AGTGTT; Type: regular 5'; Length: 6; Trimmed: 81137 times. No. of allowed errors: 0-6 bp: 0 Overview of removed sequences length count expect max.err error counts 6 353 734.8 0 353 7 45472 734.8 0 45472 8 168 734.8 0 168 9 71 734.8 0 71 10 61 734.8 0 61 11 32 734.8 0 32 12 43 734.8 0 43 13 48 734.8 0 48 14 47 734.8 0 47 15 68 734.8 0 68 16 68 734.8 0 68 17 49 734.8 0 49 18 51 734.8 0 51 19 47 734.8 0 47 20 51 734.8 0 51 21 59 734.8 0 59 22 61 734.8 0 61 23 49 734.8 0 49 24 56 734.8 0 56 25 55 734.8 0 55 26 53 734.8 0 53 27 60 734.8 0 60 28 69 734.8 0 69 29 39 734.8 0 39 30 72 734.8 0 72 31 56 734.8 0 56 32 47 734.8 0 47 33 58 734.8 0 58 34 58 734.8 0 58 35 46 734.8 0 46 36 49 734.8 0 49 37 55 734.8 0 55 38 44 734.8 0 44 39 41 734.8 0 41 40 53 734.8 0 53 41 64 734.8 0 64 42 56 734.8 0 56 43 49 734.8 0 49 44 42 734.8 0 42 45 65 734.8 0 65 46 57 734.8 0 57 47 45 734.8 0 45 48 47 734.8 0 47 49 42 734.8 0 42 50 55 734.8 0 55 51 71 734.8 0 71 52 50 734.8 0 50 53 49 734.8 0 49 54 49 734.8 0 49 55 59 734.8 0 59 56 57 734.8 0 57 57 65 734.8 0 65 58 76 734.8 0 76 59 70 734.8 0 70 60 60 734.8 0 60 61 110 734.8 0 110 62 130 734.8 0 130 63 211 734.8 0 211 64 131 734.8 0 131 65 94 734.8 0 94 66 113 734.8 0 113 67 156 734.8 0 156 68 1801 734.8 0 1801 69 5161 734.8 0 5161 70 762 734.8 0 762 71 56 734.8 0 56 72 75 734.8 0 75 73 62 734.8 0 62 74 53 734.8 0 53 75 46 734.8 0 46 76 51 734.8 0 51 77 68 734.8 0 68 78 73 734.8 0 73 79 105 734.8 0 105 80 108 734.8 0 108 81 67 734.8 0 67 82 67 734.8 0 67 83 44 734.8 0 44 84 56 734.8 0 56 85 53 734.8 0 53 86 50 734.8 0 50 87 60 734.8 0 60 88 46 734.8 0 46 89 47 734.8 0 47 90 51 734.8 0 51 91 47 734.8 0 47 92 70 734.8 0 70 93 93 734.8 0 93 94 165 734.8 0 165 95 133 734.8 0 133 96 131 734.8 0 131 97 69 734.8 0 69 98 105 734.8 0 105 99 992 734.8 0 992 100 2757 734.8 0 2757 101 1565 734.8 0 1565 102 48 734.8 0 48 103 49 734.8 0 49 104 56 734.8 0 56 105 62 734.8 0 62 106 39 734.8 0 39 107 51 734.8 0 51 108 53 734.8 0 53 109 63 734.8 0 63 110 49 734.8 0 49 111 57 734.8 0 57 112 65 734.8 0 65 113 47 734.8 0 47 114 61 734.8 0 61 115 49 734.8 0 49 116 45 734.8 0 45 117 74 734.8 0 74 118 63 734.8 0 63 119 58 734.8 0 58 120 69 734.8 0 69 121 53 734.8 0 53 122 41 734.8 0 41 123 50 734.8 0 50 124 73 734.8 0 73 125 72 734.8 0 72 126 68 734.8 0 68 127 64 734.8 0 64 128 96 734.8 0 96 129 87 734.8 0 87 130 75 734.8 0 75 131 82 734.8 0 82 132 158 734.8 0 158 133 78 734.8 0 78 134 50 734.8 0 50 135 71 734.8 0 71 136 73 734.8 0 73 137 54 734.8 0 54 138 61 734.8 0 61 139 54 734.8 0 54 140 50 734.8 0 50 141 61 734.8 0 61 142 46 734.8 0 46 143 94 734.8 0 94 144 71 734.8 0 71 145 189 734.8 0 189 146 1251 734.8 0 1251 147 139 734.8 0 139 148 53 734.8 0 53 149 45 734.8 0 45 150 48 734.8 0 48 151 32 734.8 0 32 152 57 734.8 0 57 153 52 734.8 0 52 154 46 734.8 0 46 155 49 734.8 0 49 156 49 734.8 0 49 157 57 734.8 0 57 158 48 734.8 0 48 159 44 734.8 0 44 160 55 734.8 0 55 161 32 734.8 0 32 162 45 734.8 0 45 163 53 734.8 0 53 164 52 734.8 0 52 165 69 734.8 0 69 166 48 734.8 0 48 167 121 734.8 0 121 168 118 734.8 0 118 169 59 734.8 0 59 170 42 734.8 0 42 171 40 734.8 0 40 172 40 734.8 0 40 173 57 734.8 0 57 174 70 734.8 0 70 175 37 734.8 0 37 176 65 734.8 0 65 177 37 734.8 0 37 178 47 734.8 0 47 179 41 734.8 0 41 180 45 734.8 0 45 181 43 734.8 0 43 182 38 734.8 0 38 183 62 734.8 0 62 184 42 734.8 0 42 185 59 734.8 0 59 186 71 734.8 0 71 187 55 734.8 0 55 188 43 734.8 0 43 189 48 734.8 0 48 190 78 734.8 0 78 191 92 734.8 0 92 192 119 734.8 0 119 193 226 734.8 0 226 194 283 734.8 0 283 195 116 734.8 0 116 196 143 734.8 0 143 197 105 734.8 0 105 198 349 734.8 0 349 199 258 734.8 0 258 200 149 734.8 0 149 201 85 734.8 0 85 202 76 734.8 0 76 203 113 734.8 0 113 204 50 734.8 0 50 205 56 734.8 0 56 206 91 734.8 0 91 207 89 734.8 0 89 208 56 734.8 0 56 209 50 734.8 0 50 210 49 734.8 0 49 211 89 734.8 0 89 212 113 734.8 0 113 213 124 734.8 0 124 214 71 734.8 0 71 215 53 734.8 0 53 216 58 734.8 0 58 217 63 734.8 0 63 218 59 734.8 0 59 219 136 734.8 0 136 220 223 734.8 0 223 221 122 734.8 0 122 222 87 734.8 0 87 223 56 734.8 0 56 224 74 734.8 0 74 225 51 734.8 0 51 226 53 734.8 0 53 227 59 734.8 0 59 228 58 734.8 0 58 229 52 734.8 0 52 230 73 734.8 0 73 231 88 734.8 0 88 232 193 734.8 0 193 233 324 734.8 0 324 234 256 734.8 0 256 235 232 734.8 0 232 236 127 734.8 0 127 237 171 734.8 0 171 238 182 734.8 0 182 239 74 734.8 0 74 240 81 734.8 0 81 241 62 734.8 0 62 242 65 734.8 0 65 243 87 734.8 0 87 244 53 734.8 0 53 245 49 734.8 0 49 246 65 734.8 0 65 247 65 734.8 0 65 248 45 734.8 0 45 249 51 734.8 0 51 250 59 734.8 0 59 251 58 734.8 0 58 252 49 734.8 0 49 253 84 734.8 0 84 254 63 734.8 0 63 255 68 734.8 0 68 256 64 734.8 0 64 257 92 734.8 0 92 258 59 734.8 0 59 259 57 734.8 0 57 260 72 734.8 0 72 261 65 734.8 0 65 262 55 734.8 0 55 263 56 734.8 0 56 264 67 734.8 0 67 265 69 734.8 0 69 266 63 734.8 0 63 267 54 734.8 0 54 268 74 734.8 0 74 269 63 734.8 0 63 270 44 734.8 0 44 271 47 734.8 0 47 272 66 734.8 0 66 273 67 734.8 0 67 274 61 734.8 0 61 275 59 734.8 0 59 276 67 734.8 0 67 277 49 734.8 0 49 278 52 734.8 0 52 279 56 734.8 0 56 280 56 734.8 0 56 281 43 734.8 0 43 282 72 734.8 0 72 283 67 734.8 0 67 284 63 734.8 0 63 285 72 734.8 0 72 286 47 734.8 0 47 287 51 734.8 0 51 288 48 734.8 0 48 289 44 734.8 0 44 290 48 734.8 0 48 291 70 734.8 0 70 292 72 734.8 0 72 293 66 734.8 0 66 294 54 734.8 0 54 295 34 734.8 0 34 296 41 734.8 0 41 297 53 734.8 0 53 298 68 734.8 0 68 299 42 734.8 0 42 300 95 734.8 0 95 301 91 734.8 0 91 Finished in 3.19 s (43 us/read; 1.38 M reads/minute). === Summary === Total reads processed: 73,407 Reads with adapters: 45,612 (62.1%) Reads that were too short: 5 (0.0%) Reads written (passing filters): 45,607 (62.1%) Total basepairs processed: 19,037,072 bp Total written (filtered): 12,632,145 bp (66.4%) === Adapter 1 === Sequence: CCTAYGGGRBGCASCAG; Type: regular 5'; Length: 17; Trimmed: 45612 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 14 1 0.0 2 0 0 0 1 15 9 0.0 3 0 0 9 16 491 0.0 3 0 486 4 1 17 44954 0.0 3 44435 511 8 18 71 0.0 3 4 63 3 1 19 32 0.0 3 0 0 29 3 20 36 0.0 3 0 0 0 36 22 1 0.0 3 0 0 0 1 27 1 0.0 3 0 1 28 1 0.0 3 1 31 1 0.0 3 0 0 0 1 32 1 0.0 3 1 58 1 0.0 3 0 0 0 1 72 1 0.0 3 0 0 0 1 81 1 0.0 3 0 0 0 1 100 3 0.0 3 0 0 0 3 113 1 0.0 3 0 0 0 1 122 1 0.0 3 0 0 0 1 183 1 0.0 3 0 0 0 1 184 1 0.0 3 0 0 0 1 188 1 0.0 3 0 0 0 1 190 1 0.0 3 0 0 0 1 232 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 1.60 s (35 us/read; 1.71 M reads/minute). === Summary === Total reads processed: 45,607 Reads with adapters: 3,365 (7.4%) Reads written (passing filters): 45,607 (100.0%) Total basepairs processed: 12,632,145 bp Total written (filtered): 12,622,043 bp (99.9%) === Adapter 1 === Sequence: TAATCTATGGGNNCATCAGG; Type: regular 3'; Length: 20; Trimmed: 3365 times. No. of allowed errors: 0-9 bp: 0; 10-19 bp: 1; 20 bp: 2 Bases preceding removed adapters: A: 39.1% C: 58.0% G: 2.5% T: 0.4% none/other: 0.0% Overview of removed sequences length count expect max.err error counts 3 3360 712.6 0 3360 4 3 178.2 0 3 5 2 44.5 0 2