Extraction of genomic DNA from bacterial isolates was performed using the Quick-DNA Fungal/Bacterial Miniprep Kit (Zymo Research, Irvine, CA, USA). Library was constructed using the Illumina DNA Prep kit (Illumina, San Diego, CA, USA) from extracted DNA. Sequencing was performed on the Miseq platform (Illumina, San Diego, CA, USA) to generate 150-bp paired-end reads.