SUMMARISING RUN PARAMETERS ========================== Input filename: zr1394_1_s456.fastq.gz Trimming mode: single-end Trim Galore version: 0.4.4_dev Cutadapt version: 1.16 Quality Phred score cutoff: 20 Quality encoding type selected: ASCII+33 Adapter sequence: 'AGATCGGAAGAGC' (Illumina TruSeq, Sanger iPCR; auto-detected) Maximum trimming error rate: 0.1 (default) Minimum required adapter overlap (stringency): 1 bp Minimum required sequence length before a sequence gets removed: 20 bp All Read 1 sequences will be trimmed by 10 bp from their 5' end to avoid poor qualities or biases All Read 1 sequences will be trimmed by 10 bp from their 3' end to avoid poor qualities or biases Running FastQC on the data once trimming has completed Running FastQC with the following extra arguments: --outdir /home/sam/analyses/20180503_trimgalore/20180503_trim_fastqc --threads 16 Output file will be GZIP compressed This is cutadapt 1.16 with Python 2.7.12 Command line parameters: -f fastq -e 0.1 -q 20 -O 1 -a AGATCGGAAGAGC zr1394_1_s456.fastq.gz Running on 1 core Trimming 1 adapter with at most 10.0% errors in single-end mode ... Finished in 894.57 s (19 us/read; 3.18 M reads/minute). === Summary === Total reads processed: 47,399,413 Reads with adapters: 19,203,284 (40.5%) Reads written (passing filters): 47,399,413 (100.0%) Total basepairs processed: 2,382,626,805 bp Quality-trimmed: 2,279,442 bp (0.1%) Total written (filtered): 2,359,943,952 bp (99.0%) === Adapter 1 === Sequence: AGATCGGAAGAGC; Type: regular 3'; Length: 13; Trimmed: 19203284 times. No. of allowed errors: 0-9 bp: 0; 10-13 bp: 1 Bases preceding removed adapters: A: 46.5% C: 10.8% G: 3.8% T: 38.3% none/other: 0.7% Overview of removed sequences length count expect max.err error counts 1 18444214 11849853.2 0 18444214 2 469739 2962463.3 0 469739 3 227505 740615.8 0 227505 4 45947 185154.0 0 45947 5 6341 46288.5 0 6341 6 636 11572.1 0 636 7 1722 2893.0 0 1722 8 731 723.3 0 731 9 358 180.8 0 43 315 10 835 45.2 1 19 816 11 429 11.3 1 46 383 12 264 2.8 1 4 260 13 130 0.7 1 0 130 14 131 0.7 1 0 131 15 205 0.7 1 0 205 16 539 0.7 1 0 539 17 1620 0.7 1 0 1620 18 1478 0.7 1 0 1478 19 166 0.7 1 0 166 20 33 0.7 1 0 33 21 15 0.7 1 0 15 22 7 0.7 1 0 7 23 14 0.7 1 0 14 24 13 0.7 1 0 13 25 14 0.7 1 0 14 26 38 0.7 1 0 38 27 34 0.7 1 0 34 28 17 0.7 1 0 17 29 12 0.7 1 0 12 30 11 0.7 1 0 11 31 21 0.7 1 0 21 32 15 0.7 1 0 15 33 15 0.7 1 0 15 34 19 0.7 1 0 19 35 11 0.7 1 0 11 36 3 0.7 1 0 3 37 1 0.7 1 0 1 38 1 0.7 1 0 1 RUN STATISTICS FOR INPUT FILE: zr1394_1_s456.fastq.gz ============================================= 47399413 sequences processed in total Sequences removed because they became shorter than the length cutoff of 20 bp: 607127 (1.3%)