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-036_S60_L001_R1_001.fastq.gz /nephele_data/inputs/zebra-036_S60_L001_R1_001.fastq Processing single-end reads on 16 cores ... Finished in 0.04 s (23 µs/read; 2.65 M reads/minute). === Summary === Total reads processed: 1,869 Reads with adapters: 1,808 (96.7%) Reads written (passing filters): 1,869 (100.0%) Total basepairs processed: 560,700 bp Total written (filtered): 526,351 bp (93.9%) === Adapter 1 === Sequence: GTGYCAGCMGCCGCGGTAA; Type: regular 5'; Length: 19; Trimmed: 1808 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 18 10 0.0 1 2 8 19 1791 0.0 1 1454 337 20 7 0.0 1 1 6