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/R22-12_S19_L001_R1_001.fastq.gz /nephele_data/inputs/R22-12_S19_L001_R1_001.fastq Processing single-end reads on 16 cores ... Finished in 0.24 s (6 µs/read; 9.48 M reads/minute). === Summary === Total reads processed: 37,445 Reads with adapters: 37,182 (99.3%) Reads written (passing filters): 37,445 (100.0%) Total basepairs processed: 11,233,500 bp Total written (filtered): 10,527,118 bp (93.7%) === Adapter 1 === Sequence: GTGYCAGCMGCCGCGGTAA; Type: regular 5'; Length: 19; Trimmed: 37182 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 9 1 0.1 0 1 11 1 0.0 1 1 17 3 0.0 1 2 1 18 98 0.0 1 17 81 19 37033 0.0 1 35281 1752 20 46 0.0 1 9 37