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National Agricultural Library
U.S. Department of Agriculture
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  3. Research Publications (Food Safety)

Research Publications (Food Safety)

This page tracks research articles published in national and international peer-reviewed journals. Recent articles are available ahead of print and searchable by Journal, Article Title, and Category. Research publications are tracked across six categories: Bacterial Pathogens, Chemical Contaminants, Natural Toxins, Parasites, Produce Safety, and Viruses. Articles produced by USDA Grant Funding Agencies (requires login) and FDA Grant Funding Agencies (requires login) are also tracked in Scopus.

Displaying 1 - 3 of 3

  1. Activity of singly and doubly modified derivatives of C20-epi-salinomycin against Staphylococcus strains

    • The Journal of Antibiotics

    • Natural polyether ionophore salinomycin (Sal) has been widely used in veterinary medicine as an antibiotic effective in the treatment of coccidian protozoa and Gram-positive bacteria. Moreover, chemical modification of the Sal structure has been found to be a promising strategy to generate semisynthetic analogs with biological activity profiles improved relative to those of the native compound.

      • Bacterial pathogens
      • Staphylococcus aureus

  2. Identification of novel small-molecular inhibitors of Staphylococcus aureus sortase A using hybrid virtual screening

    • The Journal of Antibiotics

    • Staphylococcus aureus is one of the most dangerous pathogens commonly associated with high levels of morbidity and mortality. Sortase A is considered as a promising molecular target for the development of antistaphylococcal agents. Using hybrid virtual screening approach and FRET analysis, we have identified five compounds able to decrease the activity of sortase A by more than 50% at the concentration of 200 µM.

      • Bacterial pathogens
      • Staphylococcus aureus

  3. A lux-based Staphylococcus aureus bioluminescence screening assay for the detection/identification of antibiotics and prediction of antibiotic mechanisms

    • The Journal of Antibiotics

    • The need for the discovery of new antibiotics and solving the antibiotic resistance problem requires rapid detection of antibiotics, identification of known antibiotics, and prediction of antibiotic mechanisms. The bacterial lux genes encode proteins that convert chemical energy into photonic energy and lead to bioluminescence.

      • Staphylococcus aureus
      • Bacterial pathogens