Coagulase-negative staphylococci release a purine analog that inhibits Staphylococcus aureus virulence

Coagulase-negative staphylococci and Staphylococcus aureus colonize similar niches in mammals. Here, Chin et al. show that a coagulase-negative staphylococcus secretes 6-thioguanine, a purine analog that suppresses S. aureus growth and virulence by inhibiting de novo purine biosynthesis and toxin pr...

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Autores principales: Denny Chin, Mariya I. Goncheva, Ronald S. Flannagan, Shayna R. Deecker, Veronica Guariglia-Oropeza, Alexander W. Ensminger, David E. Heinrichs
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/5dc9d989ac09491a87fc0cd58ee70674
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Sumario:Coagulase-negative staphylococci and Staphylococcus aureus colonize similar niches in mammals. Here, Chin et al. show that a coagulase-negative staphylococcus secretes 6-thioguanine, a purine analog that suppresses S. aureus growth and virulence by inhibiting de novo purine biosynthesis and toxin production.