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/zebra-132_S156_L001_R1_001.fastq.gz /nephele_data/inputs/zebra-132_S156_L001_R1_001.fastq Processing single-end reads on 16 cores ... Finished in 0.08 s (16 µs/read; 3.71 M reads/minute). === Summary === Total reads processed: 4,699 Reads with adapters: 4,650 (99.0%) Reads written (passing filters): 4,699 (100.0%) Total basepairs processed: 1,409,700 bp Total written (filtered): 1,321,371 bp (93.7%) === Adapter 1 === Sequence: GTGYCAGCMGCCGCGGTAA; Type: regular 5'; Length: 19; Trimmed: 4650 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 18 24 0.0 1 6 18 19 4619 0.0 1 4355 264 20 6 0.0 1 2 4