Vibrio campbellii is widely distributed in the marine environment and is an important pathogen of aquatic organisms such as shrimp, fish, and mollusks. An isolate of V. campbellii carrying the pirAB(vp) gene, causing acute hepatopancreatic necrosis disease (AHPND), has been reported. There are no previous reports about the complete genome of V. campbellii causing AHPND (VCAHPND). To extend our understanding of the pathogenesis of VCAHPND at the genomic level, the genome of V. campbellii 20130629003S01 isolated from a shrimp with AHPND was sequenced and analysed.The complete genome sequence of V. campbellii 20130629003S01 was generated using the PacBio RSII platform with single molecule, real-time sequencing. The 20130629003S01 strain consists of two circular chromosomes (3,621,712 bp in chromosome 1 and 2,245,751 bp in chromosome 2) and four plasmids of 70,066, 204,531, 143,140, and 86,121 bp. The genome contains a total of 5855 protein coding genes, 134 tRNA genes and 37 rRNA genes. The average nucleotide identity value of 20130629003S01 and other reference V. campbellii strains was 97.46%, suggesting that they are closely related.The genome sequence of V. campbellii 20130629003S01 and its comparative analysis with other V. campbellii strains that we present here are important for a better understanding of the genomic characteristics of VCAHPND.
Journal: Gut pathogens