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Biosynthetic gene clusters (BGCs) encoding the production of bacteriocins are widespread among bacterial isolates and are important genetic determinants of competitive fitness within a given habitat. Staphylococci produce a tremendous diversity of compounds, and the corresponding BGCs are frequen...

2022-11-09 | MTBLS5196 | MetaboLights
The stringent response is initiated by rapid (p)ppGpp synthesis, which leads to a profound reprogramming of gene expression in most bacteria. The stringent phenotype seems to be species specific and may be mediated by fundamentally different molecular mechanisms. In Staphylococcus aureus, (p)ppGpp s...
ORGANISM(S): Staphylococcus aureus 
Staphylococcus aureus prefers the human anterior nares as its habitat, but nothing is known about the nutritional situation in this ecological niche. Analysis of nasal secretions showed a complex mixture of nutrients at low concentration. Based on these findings a synthetic nasal medium (SNM) was co...
ORGANISM(S): Staphylococcus aureus 
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