SUMMARISING RUN PARAMETERS ========================== Input filename: zr1394_3_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_3_s456.fastq.gz Running on 1 core Trimming 1 adapter with at most 10.0% errors in single-end mode ... Finished in 928.08 s (19 us/read; 3.16 M reads/minute). === Summary === Total reads processed: 48,926,620 Reads with adapters: 19,871,742 (40.6%) Reads written (passing filters): 48,926,620 (100.0%) Total basepairs processed: 2,461,374,827 bp Quality-trimmed: 2,449,172 bp (0.1%) Total written (filtered): 2,437,911,467 bp (99.0%) === Adapter 1 === Sequence: AGATCGGAAGAGC; Type: regular 3'; Length: 13; Trimmed: 19871742 times. No. of allowed errors: 0-9 bp: 0; 10-13 bp: 1 Bases preceding removed adapters: A: 46.6% C: 10.4% G: 3.5% T: 38.8% none/other: 0.7% Overview of removed sequences length count expect max.err error counts 1 19123736 12231655.0 0 19123736 2 469996 3057913.8 0 469996 3 219964 764478.4 0 219964 4 45745 191119.6 0 45745 5 5398 47779.9 0 5398 6 518 11945.0 0 518 7 1564 2986.2 0 1564 8 655 746.6 0 655 9 292 186.6 0 30 262 10 785 46.7 1 17 768 11 299 11.7 1 20 279 12 194 2.9 1 2 192 13 108 0.7 1 0 108 14 60 0.7 1 0 60 15 155 0.7 1 0 155 16 357 0.7 1 0 357 17 945 0.7 1 0 945 18 761 0.7 1 0 761 19 71 0.7 1 0 71 20 18 0.7 1 0 18 21 7 0.7 1 0 7 22 3 0.7 1 0 3 23 6 0.7 1 0 6 24 5 0.7 1 0 5 25 9 0.7 1 0 9 26 12 0.7 1 0 12 27 10 0.7 1 0 10 28 13 0.7 1 0 13 29 6 0.7 1 0 6 30 8 0.7 1 0 8 31 10 0.7 1 0 10 32 8 0.7 1 0 8 33 5 0.7 1 0 5 34 10 0.7 1 0 10 35 3 0.7 1 0 3 36 2 0.7 1 0 2 37 2 0.7 1 0 2 38 2 0.7 1 0 2 RUN STATISTICS FOR INPUT FILE: zr1394_3_s456.fastq.gz ============================================= 48926620 sequences processed in total Sequences removed because they became shorter than the length cutoff of 20 bp: 549891 (1.1%)