Bacterial Interference Between Strains of Staphylococcus aureus, 1960 to 1970

Genome Sequence of Bacterial Interference Strain Staphylococcus aureus 502A

Staphylococcus aureus 502A was a strain used in bacterial interference programs during the 1960s and early 1970s. Infants were deliberately colonized with 502A with the goal of preventing colonization with more invasive strains. We present the completed genome sequence of this organism.

Agr interference between clinical Staphylococcus aureus strains in an insect model of virulence.

Repression of virulence by Staphylococcus aureus strains from different Agr groups has been demonstrated in vitro and is proposed as a means of competitive interference. Here, using the insect Manduca sexta, we show for the first time that this interference also occurs in vivo within a mixed population.

Vancomycin Resistance in Staphylococcus aureus Strains

Dev118448 1960..1970

Vasa is a conserved RNA-helicase found in the germ lines of all metazoans tested. Whereas Vasa presence is often indicated as a metric for germline determination in animals, it is also expressed in stem cells of diverse origin. Recent research suggests, however, that Vasa has a much broader function, including a significant role in cell cycle regulation. Results herein indicate that Vasa is uti...

Reduced sensitivity of staphylococcus aureus to vancomycin

Introduction: Staphylococcus aureus is one of the most common causes of infections in hospitals and vancomycin is used for the treatment of methicillin resistant S, aureus infections. Therefore, imergence of Staphylococcus aureus with reduced sensitivity to vancomycin is a serious problem. The aim of this study was to investigate the prevalence of Staphylococcus aureus with reduced suscep...