W. D. Cheng

Comparative therapeutic efficacy of teicoplanin and vancomycin in normal and in neutropenic mice infected with Staphylococcus haemolyticus (1991)

Torney, H. L., Balistreri, F. J., Kenny, M. T., Cheng, W. D.

This study describes the evaluation of a murine bacteraemia model for assessing antibiotic efficacy in normal and neutropenic mice infected with coagulase-negative staphylococci. In one such...

Mutations that create new promoters suppress the sigma 54 dependence of glnA transcription in Escherichia coli.

Reitzer, L J, Bueno, R, Cheng, W D, Abrams, S A, Rothstein, D M, Hunt, T P, ...

Escherichia coli rpoN mutants lack sigma 54 and are therefore unable to initiate the transcription of glnA at glnAp2, which is required for the production of a high intracellular concentration of...

Mutations that create new promoters suppress the sigma 54 dependence of glnA transcription in Escherichia coli.

Reitzer, L J, Bueno, R, Cheng, W D, Abrams, S A, Rothstein, D M, Hunt, T P, ...

Escherichia coli rpoN mutants lack sigma 54 and are therefore unable to initiate the transcription of glnA at glnAp2, which is required for the production of a high intracellular concentration of...