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-185_S209_L001_R1_001.fastq.gz /nephele_data/inputs/zebra-185_S209_L001_R1_001.fastq Processing single-end reads on 16 cores ... Finished in 0.03 s (23 µs/read; 2.58 M reads/minute). === Summary === Total reads processed: 1,276 Reads with adapters: 1,260 (98.7%) Reads written (passing filters): 1,276 (100.0%) Total basepairs processed: 382,800 bp Total written (filtered): 358,863 bp (93.7%) === Adapter 1 === Sequence: GTGYCAGCMGCCGCGGTAA; Type: regular 5'; Length: 19; Trimmed: 1260 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 17 1 0.0 1 1 18 3 0.0 1 0 3 19 1254 0.0 1 1177 77 20 2 0.0 1 0 2