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/R22-00_S9_L001_R1_001.fastq.gz /nephele_data/inputs/R22-00_S9_L001_R1_001.fastq Processing single-end reads on 16 cores ... Finished in 0.30 s (6 µs/read; 10.85 M reads/minute). === Summary === Total reads processed: 54,749 Reads with adapters: 54,342 (99.3%) Reads written (passing filters): 54,749 (100.0%) Total basepairs processed: 16,424,700 bp Total written (filtered): 15,392,332 bp (93.7%) === Adapter 1 === Sequence: GTGYCAGCMGCCGCGGTAA; Type: regular 5'; Length: 19; Trimmed: 54342 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 13 1 0.0 1 0 1 14 2 0.0 1 0 2 16 3 0.0 1 1 2 17 6 0.0 1 4 2 18 164 0.0 1 27 137 19 54098 0.0 1 51194 2904 20 67 0.0 1 13 54 23 1 0.0 1 1