PheP, a putative amino acid permease of Staphylococcus aureus, contributes to survival in vivo and during starvation.
نویسندگان
چکیده
PheP, a putative amino acid permease in Staphylococcus aureus, contributes to starvation survival under glucose-limiting conditions and virulence. A pheP mutation led to poor growth after microaerobic or anaerobic incubation on pig serum agar, which was recovered by phenylalanine addition. Genetic complementation of pheP restored growth and starvation survival.
منابع مشابه
Characterization of the starvation-survival response of Staphylococcus aureus.
The starvation-survival response of Staphylococcus aureus as a result of glucose, amino acid, phosphate, or multiple-nutrient limitation was investigated. Glucose and multiple-nutrient limitation resulted in the loss of viability of about 99 to 99.9% of the population within 2 days. The remaining surviving cells developed increased survival potential, remaining viable for months. Amino acid or ...
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ورودعنوان ژورنال:
- Infection and immunity
دوره 72 5 شماره
صفحات -
تاریخ انتشار 2004