A. P. MacGowan
Expression of lux genes in a clinical isolate of Streptococcus pneumoniae: Using bioluminescence to monitor gemifloxacin activity
MacGowan, A. P.; Beard, S.J; Salisbury, Vyv; Lewis, R.J; Sharpe, J.A
Authors
S.J Beard
Vyv Salisbury
R.J Lewis
J.A Sharpe
Abstract
A clinical isolate of Streptococcus pneumoniae was transformed with a plasmid containing the lux operon of Photorhabdus luminescens that had been modified to function in gram-positive bacteria. Cells containing this plasmid produced light stably and constitutively, without compromising the growth rate. Light output was correlated with measurements of optical density and viable counts during exponential growth and provided a sensitive, real-time measure of the pharmacodynamics of the fluoroquinolone gemifloxacin.
Citation
MacGowan, A. P., Beard, S., Salisbury, V., Lewis, R., Sharpe, J., & MacGowan, A. (2002). Expression of lux genes in a clinical isolate of Streptococcus pneumoniae: Using bioluminescence to monitor gemifloxacin activity. Antimicrobial Agents and Chemotherapy, 46(2), 538-542. https://doi.org/10.1128/AAC.46.2.538-542.2002
| Journal Article Type | Article |
|---|---|
| Publication Date | Feb 2, 2002 |
| Journal | Antimicrobial Agents and Chemotherapy |
| Print ISSN | 0066-4804 |
| Publisher | American Society for Microbiology |
| Peer Reviewed | Peer Reviewed |
| Volume | 46 |
| Issue | 2 |
| Pages | 538-542 |
| DOI | https://doi.org/10.1128/AAC.46.2.538-542.2002 |
| Keywords | lux genes, clinical isolate, streptococcus pneumoniae, bioluminescence, gemifloxacin activity |
| Public URL | https://uwe-repository.worktribe.com/output/1082110 |
| Publisher URL | http://dx.doi.org/10.1128/AAC.46.2.538-542.2002 |