Mouse skin passage of a Streptococcus pyogenes Tn917 mutant of sagA/pel restores virulence, beta-hemolysis and sagA/pel expression without altering the position or sequence of the transposon
Published Online: 2001-12-17
Journal: BMC Microbiology•Publisher: Springer Science and Business Media LLC
Authors: Darren D Sledjeski•Michael DP Boyle•Thomas H Eberhard