Complete genome sequence of aquaculture pond isolate, Bacillus velezensis M4019.

Bacillus velezensis is commonly found in soil and has various antibacterial activities against animal and plant pathogens. Here, we present the complete genome sequence of Bacillus velezensis strain M4019, isolated from a euryhaline aquaculture pond water in Yong-An, Kaohsiung City, Taiwan. This pond-water-derived isolate, unlike common soil-derived isolates, may provide potentially different adaptations and antimicrobial cues for future research.