RESUMEN
Here, we report the complete genome sequences for 36 Canadian isolates of Salmonella enterica subsp. enterica serovar Typhimurium and its monophasic variant I 1,4,[5]:12:i:- from both clinical and animal sources. These genome sequences will provide useful references for understanding the genetic variation within this prominent serotype.
RESUMEN
We report here 32 completed closed genome sequences of strains representing 30 serotypes of Salmonella. These genome sequences will provide useful references for understanding the genetic variation within Salmonella enterica serotypes, particularly as references to aid in comparative genomics studies, as well as providing information for improving in silico serotyping accuracy.
RESUMEN
The tonsil of the soft palate in pigs is a secondary lymphoid tissue that provides a first line of defense against foreign antigens entering by the mouth or nares. It has been known for a long time to be the site of colonization of important swine and zoonotic bacterial pathogens. Initially our understanding of microbes present at this site came from culture-based studies. Very recently, sequence-based approaches have been used to identify the core microbiome of the swine tonsil. Although animal to animal and herd to herd variation was detected in these studies, >90 of the organisms detected belonged to the phyla Proteobacteria and Firmicutes. Members of the family Pasteurellaceae appeared to be predominate in the tonsil; however, the relative proportions of Actinobacillus, Haemophilus, and Pasteurella varied. Members of the families Moraxellaceae, Fusobacteriaceae, Veillonellaceae, and Neisseriaceae were also seen as frequent residents of the tonsil.