Philip Youngman

Insertional mutagenesis and recovery of interrupted genes of Streptococcus mutans by using transposon Tn917: preliminary characterization of mutants displaying acid sensitivity and nutritional requirements

P. Youngman, J. Hillman, P. Crowley, 1996, Journal of bacteriology.

Transcriptional activation of the Listeria monocytogenes hemolysin gene in Bacillus subtilis

P. Youngman, D. Portnoy, N. Freitag, 1992, Journal of bacteriology.

New genetic techniques for group B streptococci: high-efficiency transformation, maintenance of temperature-sensitive pWV01 plasmids, and mutagenesis with Tn917

P. Youngman, C. Rubens, P. Framson, 1997, Applied and environmental microbiology.

xylE functions as an efficient reporter gene in Streptomyces spp.: use for the study of galP1, a catabolite-controlled promoter

P. Youngman, J. Westpheling, M. Brawner, 1989, Journal of bacteriology.

Transcriptional activation of the Listeria monocytogenes hemolysin gene in Bacillus subtilis

Philip Youngman, D. A. Portnoy, N. E. Freitag, 1992, Journal of bacteriology.