Complete genome for Actinobacillus pleuropneumoniae serovar 8 reference strain 405 : comparative analysis with draft genomes for different laboratory stock cultures indicates little genetic variation

This work was supported by a Longer and Larger (LoLa) grant from the Biotechnology and Biological Sciences Research Council (grant numbers BB/G020744/1, BB/G019177/1, BB/G019274/1, BB/G018553/1, BB/S002103/1, and BB/S005897/1), the UK Department for Environment, Food and Rural Affairs, and Zoetis (formerly Pfizer Animal Health) awarded to the Bacterial Respiratory Diseases of Pigs-1 Technology (BRaDP1T) consortium. Funding for LL provided by the ‘National Natural Science Foundation of China’ (No.31520103917). MTGH and DH were supported by the Wellcome Trust (grant number 098051). We report here the complete genome sequence of the widely studied Actinobacillus pleuropneumoniae serovar 8 reference strain 405, generated using the Pacific Biosciences (PacBio) RS II platform. Furthermore, we compared draft sequences generated by Illumina sequencing of six stocks of this strain, including the same original stock used to generate the PacBio sequence, held in different countries and found little genetic variation, with only three SNPs identified, all within the degS gene. However, sequences of two small plasmids, pARD3079 and p405tetH, detected by Illumina sequencing of the draft genomes were not identified in the PacBio sequence of the reference strain. Publisher PDF