This is cutadapt 1.11 with Python 2.7.12 Command line parameters: --discard-untrimmed --minimum-length 100 -g TTGAGT -e 0 -O 6 - Trimming 1 adapter with at most 0.0% errors in single-end mode ... Finished in 73.77 s (25 us/read; 2.38 M reads/minute). === Summary === Total reads processed: 2,926,947 Reads with adapters: 50,980 (1.7%) Reads that were too short: 26,211 (0.9%) Reads written (passing filters): 24,769 (0.8%) Total basepairs processed: 881,011,047 bp Total written (filtered): 5,736,898 bp (0.7%) === Adapter 1 === Sequence: TTGAGT; Type: regular 5'; Length: 6; Trimmed: 50980 times. No. of allowed errors: 0-6 bp: 0 Overview of removed sequences length count expect max.err error counts 6 93 714.6 0 93 7 224 714.6 0 224 8 8108 714.6 0 8108 9 2408 714.6 0 2408 10 49 714.6 0 49 11 46 714.6 0 46 12 79 714.6 0 79 13 38 714.6 0 38 14 54 714.6 0 54 15 50 714.6 0 50 16 63 714.6 0 63 17 55 714.6 0 55 18 73 714.6 0 73 19 43 714.6 0 43 20 52 714.6 0 52 21 57 714.6 0 57 22 62 714.6 0 62 23 42 714.6 0 42 24 46 714.6 0 46 25 45 714.6 0 45 26 53 714.6 0 53 27 52 714.6 0 52 28 53 714.6 0 53 29 53 714.6 0 53 30 47 714.6 0 47 31 47 714.6 0 47 32 33 714.6 0 33 33 43 714.6 0 43 34 50 714.6 0 50 35 30 714.6 0 30 36 38 714.6 0 38 37 42 714.6 0 42 38 50 714.6 0 50 39 49 714.6 0 49 40 42 714.6 0 42 41 51 714.6 0 51 42 53 714.6 0 53 43 38 714.6 0 38 44 50 714.6 0 50 45 52 714.6 0 52 46 41 714.6 0 41 47 50 714.6 0 50 48 49 714.6 0 49 49 44 714.6 0 44 50 38 714.6 0 38 51 51 714.6 0 51 52 49 714.6 0 49 53 43 714.6 0 43 54 63 714.6 0 63 55 58 714.6 0 58 56 40 714.6 0 40 57 42 714.6 0 42 58 43 714.6 0 43 59 259 714.6 0 259 60 266 714.6 0 266 61 88 714.6 0 88 62 34 714.6 0 34 63 67 714.6 0 67 64 44 714.6 0 44 65 43 714.6 0 43 66 42 714.6 0 42 67 51 714.6 0 51 68 46 714.6 0 46 69 65 714.6 0 65 70 63 714.6 0 63 71 56 714.6 0 56 72 104 714.6 0 104 73 56 714.6 0 56 74 31 714.6 0 31 75 42 714.6 0 42 76 43 714.6 0 43 77 44 714.6 0 44 78 99 714.6 0 99 79 44 714.6 0 44 80 46 714.6 0 46 81 65 714.6 0 65 82 43 714.6 0 43 83 44 714.6 0 44 84 52 714.6 0 52 85 58 714.6 0 58 86 34 714.6 0 34 87 52 714.6 0 52 88 52 714.6 0 52 89 52 714.6 0 52 90 69 714.6 0 69 91 35 714.6 0 35 92 54 714.6 0 54 93 65 714.6 0 65 94 81 714.6 0 81 95 83 714.6 0 83 96 88 714.6 0 88 97 83 714.6 0 83 98 287 714.6 0 287 99 120 714.6 0 120 100 68 714.6 0 68 101 43 714.6 0 43 102 60 714.6 0 60 103 46 714.6 0 46 104 48 714.6 0 48 105 54 714.6 0 54 106 56 714.6 0 56 107 59 714.6 0 59 108 45 714.6 0 45 109 52 714.6 0 52 110 58 714.6 0 58 111 56 714.6 0 56 112 102 714.6 0 102 113 68 714.6 0 68 114 196 714.6 0 196 115 69 714.6 0 69 116 65 714.6 0 65 117 78 714.6 0 78 118 73 714.6 0 73 119 56 714.6 0 56 120 55 714.6 0 55 121 55 714.6 0 55 122 48 714.6 0 48 123 62 714.6 0 62 124 47 714.6 0 47 125 58 714.6 0 58 126 64 714.6 0 64 127 86 714.6 0 86 128 91 714.6 0 91 129 112 714.6 0 112 130 117 714.6 0 117 131 82 714.6 0 82 132 144 714.6 0 144 133 86 714.6 0 86 134 103 714.6 0 103 135 109 714.6 0 109 136 72 714.6 0 72 137 90 714.6 0 90 138 186 714.6 0 186 139 140 714.6 0 140 140 121 714.6 0 121 141 65 714.6 0 65 142 93 714.6 0 93 143 83 714.6 0 83 144 127 714.6 0 127 145 94 714.6 0 94 146 50 714.6 0 50 147 82 714.6 0 82 148 79 714.6 0 79 149 71 714.6 0 71 150 74 714.6 0 74 151 61 714.6 0 61 152 74 714.6 0 74 153 50 714.6 0 50 154 61 714.6 0 61 155 68 714.6 0 68 156 76 714.6 0 76 157 76 714.6 0 76 158 82 714.6 0 82 159 165 714.6 0 165 160 94 714.6 0 94 161 78 714.6 0 78 162 60 714.6 0 60 163 58 714.6 0 58 164 63 714.6 0 63 165 83 714.6 0 83 166 73 714.6 0 73 167 57 714.6 0 57 168 73 714.6 0 73 169 56 714.6 0 56 170 57 714.6 0 57 171 91 714.6 0 91 172 58 714.6 0 58 173 64 714.6 0 64 174 61 714.6 0 61 175 56 714.6 0 56 176 60 714.6 0 60 177 77 714.6 0 77 178 65 714.6 0 65 179 73 714.6 0 73 180 87 714.6 0 87 181 92 714.6 0 92 182 74 714.6 0 74 183 89 714.6 0 89 184 65 714.6 0 65 185 74 714.6 0 74 186 74 714.6 0 74 187 59 714.6 0 59 188 74 714.6 0 74 189 76 714.6 0 76 190 58 714.6 0 58 191 91 714.6 0 91 192 147 714.6 0 147 193 103 714.6 0 103 194 71 714.6 0 71 195 77 714.6 0 77 196 80 714.6 0 80 197 205 714.6 0 205 198 391 714.6 0 391 199 203 714.6 0 203 200 69 714.6 0 69 201 68 714.6 0 68 202 47 714.6 0 47 203 42 714.6 0 42 204 78 714.6 0 78 205 148 714.6 0 148 206 112 714.6 0 112 207 109 714.6 0 109 208 63 714.6 0 63 209 87 714.6 0 87 210 73 714.6 0 73 211 109 714.6 0 109 212 95 714.6 0 95 213 127 714.6 0 127 214 70 714.6 0 70 215 99 714.6 0 99 216 81 714.6 0 81 217 72 714.6 0 72 218 125 714.6 0 125 219 113 714.6 0 113 220 115 714.6 0 115 221 94 714.6 0 94 222 104 714.6 0 104 223 170 714.6 0 170 224 281 714.6 0 281 225 146 714.6 0 146 226 88 714.6 0 88 227 89 714.6 0 89 228 73 714.6 0 73 229 86 714.6 0 86 230 66 714.6 0 66 231 124 714.6 0 124 232 141 714.6 0 141 233 173 714.6 0 173 234 98 714.6 0 98 235 93 714.6 0 93 236 109 714.6 0 109 237 134 714.6 0 134 238 161 714.6 0 161 239 152 714.6 0 152 240 161 714.6 0 161 241 108 714.6 0 108 242 95 714.6 0 95 243 71 714.6 0 71 244 89 714.6 0 89 245 158 714.6 0 158 246 116 714.6 0 116 247 85 714.6 0 85 248 62 714.6 0 62 249 83 714.6 0 83 250 52 714.6 0 52 251 36 714.6 0 36 252 33 714.6 0 33 253 76 714.6 0 76 254 110 714.6 0 110 255 109 714.6 0 109 256 138 714.6 0 138 257 94 714.6 0 94 258 66 714.6 0 66 259 89 714.6 0 89 260 81 714.6 0 81 261 71 714.6 0 71 262 88 714.6 0 88 263 86 714.6 0 86 264 102 714.6 0 102 265 148 714.6 0 148 266 117 714.6 0 117 267 129 714.6 0 129 268 284 714.6 0 284 269 69 714.6 0 69 270 76 714.6 0 76 271 56 714.6 0 56 272 105 714.6 0 105 273 110 714.6 0 110 274 101 714.6 0 101 275 82 714.6 0 82 276 92 714.6 0 92 277 92 714.6 0 92 278 92 714.6 0 92 279 87 714.6 0 87 280 81 714.6 0 81 281 142 714.6 0 142 282 98 714.6 0 98 283 112 714.6 0 112 284 168 714.6 0 168 285 214 714.6 0 214 286 252 714.6 0 252 287 148 714.6 0 148 288 361 714.6 0 361 289 268 714.6 0 268 290 264 714.6 0 264 291 363 714.6 0 363 292 393 714.6 0 393 293 348 714.6 0 348 294 356 714.6 0 356 295 411 714.6 0 411 296 361 714.6 0 361 297 419 714.6 0 419 298 1270 714.6 0 1270 299 4149 714.6 0 4149 300 5895 714.6 0 5895 301 2092 714.6 0 2092 Finished in 1.07 s (43 us/read; 1.39 M reads/minute). === Summary === Total reads processed: 24,769 Reads with adapters: 8,135 (32.8%) Reads that were too short: 3 (0.0%) Reads written (passing filters): 8,132 (32.8%) Total basepairs processed: 5,736,898 bp Total written (filtered): 2,243,828 bp (39.1%) === Adapter 1 === Sequence: CCTAYGGGRBGCASCAG; Type: regular 5'; Length: 17; Trimmed: 8135 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 3 0.0 3 0 0 3 16 42 0.0 3 0 41 1 17 8036 0.0 3 7939 96 1 18 28 0.0 3 3 20 3 2 19 9 0.0 3 0 0 7 2 20 9 0.0 3 0 0 0 9 21 1 0.0 3 0 0 0 1 47 1 0.0 3 0 0 0 1 48 1 0.0 3 0 0 0 1 99 1 0.0 3 0 0 0 1 115 1 0.0 3 0 0 0 1 183 1 0.0 3 1 189 2 0.0 3 0 0 0 2 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 0.28 s (34 us/read; 1.74 M reads/minute). === Summary === Total reads processed: 8,132 Reads with adapters: 88 (1.1%) Reads written (passing filters): 8,132 (100.0%) Total basepairs processed: 2,243,828 bp Total written (filtered): 2,243,563 bp (100.0%) === Adapter 1 === Sequence: TAATCTATGGGNNCATCAGG; Type: regular 3'; Length: 20; Trimmed: 88 times. No. of allowed errors: 0-9 bp: 0; 10-19 bp: 1; 20 bp: 2 Bases preceding removed adapters: A: 51.1% C: 26.1% G: 21.6% T: 1.1% none/other: 0.0% Overview of removed sequences length count expect max.err error counts 3 87 127.1 0 87 4 1 31.8 0 1