title: Aeromonas veronii c4
design: After the samples passed the quality control, the genomic DNA was randomly interrupted using Covaris g-TUBE; large fragments of DNA were enriched and purified using magnetic beads; the fragmented DNA was subjected to damage repair and end repair; stem-loop sequencing junctions were connected to the ends of the DNA fragments, and exonuclease was used to remove the fragments that failed to be connected.