Whole-genome sequencing of antimicrobial-resistant Salmonella enterica isolates from a Cairina moschata carcass

Abstract

Salmonella enterica is one of the most common agents of foodborne bacterial illness with poultry being an important reservoir. The indiscriminate use of antimicrobial compounds in poultry farming increasingly leads to antimicrobial-resistant (AMR) which threatens the health of both animals and humans. Antimicrobial-resistant Salmonella enterica from the poultry can spread to human through the direct contact with infected poultry or fecal contaminated environments. Antimicrobial-resistant S. enterica, especially fluoroquinolone-resistant nontyphoidal Salmonella is in the list of global health concern stated by the World Health Organization (WHO). Here we report the whole-genome sequencing data and de novo genome assemble of antimicrobial-resistant S. enterica strains S8 and S9 from the C. moschata carcass collected in Vietnam. Genomic DNA of S. enterica were extracted and subjected to whole-genome sequencing using Illumina MiSeq platform. The genome size of antimicrobial-resistant S. enterica strain S8 is 4,707,459 bp with a GC-content of 52.38%, containing 10 antimicrobial resistant genes. The genome size of antimicrobial-resistant Samonella enterica strain S9 is 4,923,944 bp with a GC-content of 52,39%, containing 10 antimicrobial resistance genes. Our data provided the insights on antimicrobial resistant genes of S. enterica isolates from the C. moschata carcass, which help to understand the infection mechanism of antimicrobial-resistant S. enterica in human.

Keywords

• Salmonella enterica
• Whole-genome sequencing
• Antibiotic resistance
• Cairina moschata