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/R22-55_S6_L001_R1_001.fastq.gz /nephele_data/inputs/R22-55_S6_L001_R1_001.fastq Processing single-end reads on 16 cores ... Finished in 0.22 s (6 µs/read; 9.84 M reads/minute). === Summary === Total reads processed: 36,390 Reads with adapters: 36,028 (99.0%) Reads written (passing filters): 36,390 (100.0%) Total basepairs processed: 10,917,000 bp Total written (filtered): 10,232,574 bp (93.7%) === Adapter 1 === Sequence: GTGYCAGCMGCCGCGGTAA; Type: regular 5'; Length: 19; Trimmed: 36028 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 12 2 0.0 1 2 17 3 0.0 1 2 1 18 129 0.0 1 18 111 19 35851 0.0 1 33946 1905 20 43 0.0 1 8 35