This is cutadapt 4.1 with Python 3.8.13 Command line parameters: --cores 16 --match-read-wildcards --overlap 3 --error-rate 0.1 -g GTGYCAGCMGCCGCGGTAA -o /nephele_data/outputs/cutadapt_trimmed/R22-02_S11_L001_R1_001.fastq.gz /nephele_data/inputs/R22-02_S11_L001_R1_001.fastq Processing single-end reads on 16 cores ... Finished in 0.23 s (6 µs/read; 9.35 M reads/minute). === Summary === Total reads processed: 35,743 Reads with adapters: 35,403 (99.0%) Reads written (passing filters): 35,743 (100.0%) Total basepairs processed: 10,722,900 bp Total written (filtered): 10,050,302 bp (93.7%) === Adapter 1 === Sequence: GTGYCAGCMGCCGCGGTAA; Type: regular 5'; Length: 19; Trimmed: 35403 times Minimum overlap: 3 No. of allowed errors: 1-9 bp: 0; 10-19 bp: 1 Overview of removed sequences length count expect max.err error counts 16 1 0.0 1 0 1 17 5 0.0 1 3 2 18 95 0.0 1 15 80 19 35253 0.0 1 33394 1859 20 49 0.0 1 8 41