SUMMARISING RUN PARAMETERS ========================== Input filename: /gscratch/scrubbed/yaaminiv/Hawes/analyses/trimgalore/zr3644_14_R2_val_2.fq.gz Trimming mode: paired-end Trim Galore version: 0.6.6 Cutadapt version: 3.1 Number of cores used for trimming: 1 Quality Phred score cutoff: 20 Quality encoding type selected: ASCII+33 Adapter sequence: 'AGATCGGAAGAGC' (Illumina TruSeq, Sanger iPCR; user defined) Maximum trimming error rate: 0.1 (default) Minimum required adapter overlap (stringency): 1 bp Minimum required sequence length for both reads before a sequence pair gets removed: 20 bp Running FastQC on the data once trimming has completed Running FastQC with the following extra arguments: --outdir /gscratch/scrubbed/yaaminiv/Hawes/analyses/trimgalore-2 --threads 28 Output file will be GZIP compressed This is cutadapt 3.1 with Python 3.8.5 Command line parameters: -j 1 -e 0.1 -q 20 -O 1 -a AGATCGGAAGAGC /gscratch/scrubbed/yaaminiv/Hawes/analyses/trimgalore/zr3644_14_R2_val_2.fq.gz Processing reads on 1 core in single-end mode ... Finished in 990.19 s (27 µs/read; 2.23 M reads/minute). === Summary === Total reads processed: 36,871,756 Reads with adapters: 16,076,590 (43.6%) Reads written (passing filters): 36,871,756 (100.0%) Total basepairs processed: 3,913,759,881 bp Quality-trimmed: 5,533,727 bp (0.1%) Total written (filtered): 3,890,189,244 bp (99.4%) === Adapter 1 === Sequence: AGATCGGAAGAGC; Type: regular 3'; Length: 13; Trimmed: 16076590 times No. of allowed errors: 1-9 bp: 0; 10-13 bp: 1 Bases preceding removed adapters: A: 45.9% C: 10.1% G: 6.3% T: 37.7% none/other: 0.0% Overview of removed sequences length count expect max.err error counts 1 14757826 9217939.0 0 14757826 2 839052 2304484.8 0 839052 3 323487 576121.2 0 323487 4 153983 144030.3 0 153983 5 1202 36007.6 0 1202 6 352 9001.9 0 352 7 99 2250.5 0 99 8 27 562.6 0 27 9 176 140.7 0 13 163 10 292 35.2 1 2 290 11 77 8.8 1 0 77 12 16 2.2 1 0 16 13 1 0.5 1 0 1 RUN STATISTICS FOR INPUT FILE: /gscratch/scrubbed/yaaminiv/Hawes/analyses/trimgalore/zr3644_14_R2_val_2.fq.gz ============================================= 36871756 sequences processed in total Total number of sequences analysed for the sequence pair length validation: 36871756 Number of sequence pairs removed because at least one read was shorter than the length cutoff (20 bp): 19172 (0.05%)