The broad ecological range of Salmonella enterica serotype Typhimurium is associated with genomic diversification
Leela Ohri, Sandeep Chinnareddy, Ying‐Xian Goh, Hailong Zhang, Xiangyu Deng, Amy J. Pruden, Rachel Cheng, Song Li, Jingqiu Liao
This study analyzes 595 Salmonella Typhimurium genomes to show that food animal isolates have more open pangenomes and antimicrobial resistance genes, with swine isolates showing the most diversity and plasmid prevalence.
bioRxiv · Sep 15, 2026 · PreprintGenomics