Genome Sequence of an Emerging Salmonella enterica Serovar Infantis and Genomic Comparison with Other S. Infantis Strains.

ABSTRACT: Salmonella enterica serovar Infantis (S. Infantis) is one of the dominant serovars of the bacterial pathogen S. enterica. In recent years, the number of human infections caused by S. Infantis has been increasing in many countries, and often the emerging population harbors a unique virulence-resistant megaplasmid called plasmid of emerging S. Infantis (pESI). Here, we report the complete gap-free genome sequence of the S. Infantis Israeli emerging clone and compare its chromosome and pESI sequences with other complete S. Infantis genomes. We show a conserved presence of the Salmonella pathogenicity islands 1-6, 9, 11, 12, and CS54 and a common integration of five bacteriophages in the S. Infantis chromosome. In contrast, we found variable presence of additionally three chromosomally integra

SUBMITTER: Cohen E 

PROVIDER: S-EPMC7144548 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature