Strains of Salmonella muenster displaying identical antibiotic susceptibility and bacteriophage reaction patterns were found to differ in their complements of plasmid DNA. Plasmid profiles were used to separate 40 isolates from diverse sources into four distinct groups, one of which contained 30 strains without plasmids.
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This record was last updated on 07/01/2016 and may not reflect the most current and accurate biomedical/scientific data available from NLM.
The corresponding record at NLM can be accessed at https://www.ncbi.nlm.nih.gov/pubmed/6874907