Complete Genome Sequence of Zearalenone Degrading BacteriaBacillus velezensisA2

Zearalenone (ZEN) is a severe contaminant mycotoxin found worldwide. Our previous results indicate thatBacillus velezensisA2 isolated from ZEN-contaminated crop soil can degrade ZEN. Here, we present the complete genomic sequence ofB. velezensisA2 (the Genbank accession number: CP053717), which contains 3,929,218 bp in the chromosome, has a GC content of 46.5%, and contains the encoded ZEN-degrading enzyme gene. The complete genomic sequence can provide a genomic basis for a series of A2 biotechnology applications as an effective method of degrading ZEN.

Automated summary

Zearalenone (ZEN) is a globally prevalent contaminant mycotoxin, and Bacillus velezensis A2 isolated from ZEN-contaminated soil has been found to degrade ZEN. The complete genomic sequence of B. velezensis A2, with a size of 3,929,218 bp and a GC content of 46.5%, contains the encoded ZEN-degrading enzyme gene, providing a genomic basis for biotechnological applications in ZEN degradation.