ISSN:
1574-6968
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Biology
Notes:
Abstract We used population analysis to examine the effects of Triton X-100 on the level of resistance to oxacillin of 18 methicillin-resistant Staphylococcus aureus. In the presence of 0.02% Triton X-100, 17 formerly methicillin-resistiant strains exhibited enhanced sensitivity to oxacillin. One homogeneous isolate, KSAF1 was barely affected by the Triton X-100. Sensitivities of lysostaphin, 51 kDa N-acetylglucosaminidase and 62 kDa N-acetylmuramoyl-l-alanine amidase to heat-inactivated cells were not affected when the bacteria were grown in 0.02% Triton X-100. Our data, together with those of a previous study, suggested that Triton X-100 alters the resistance level of methicillin-resistant S. aureus by influencing a factor(s) other than PBPs, bacteriolytic enzymes, or femAB products.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1574-6968.1995.tb07939.x
