| recovery of salmonella from bermudagrass exposed to simulated wastewater. | most confined swine (sus scrofa) feeding operations in the southeastern united states hold manure in lagoons and apply effluent on bermudagrass [cynodon dactylon (l.) pers.] as fertilizer. salmonella enterica subsp. enterica (ex kauffman and edwards) le minor and popoff, has been reported in mississippi lagoons, but levels and potential for contamination of bermudagrass were unknown. a laboratory method was developed to examine salmonella contamination of bermudagrass and levels of salmonella we ... | 2009 | 19141824 |
| the cytolethal distending toxin produced by nontyphoidal salmonella serotypes javiana, montevideo, oranienburg, and mississippi induces dna damage in a manner similar to that of serotype typhi. | select nontyphoidal salmonella enterica (nts) serotypes were recently found to encode the salmonella cytolethal distending toxin (s-cdt), an important virulence factor for serotype typhi, the causative agent of typhoid fever. using a pcr-based assay, we determined that among 21 nts serotypes causing the majority of food-borne salmonellosis cases in the united states, genes encoding s-cdt are conserved in isolates representing serotypes javiana, montevideo, and oranienburg but that among serotype ... | 2016 | 27999166 |
| serotype and antimicrobial resistance patterns of salmonella isolates from commercial birds and poultry environment in mississippi. | to obtain information about salmonella from commercial birds and poultry environments within mississippi, 50 salmonella enterica isolates were collected and characterized by intergenic sequence ribotyping (isr) serotyping and by determining antimicrobial resistance. isr assigned serotype to all 50 salmonella enterica isolates whereas the kauffman-white-leminor antibody-based scheme assigned serotype to 48. agreement between both methods was k = 89.58. within the set, 12 serotypes were detected. ... | 2014 | 24758115 |