From: 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
Time (h)
Mouse
Spleen
Kidney
Liver
1
0
4
2
200
140
124
3
8
361
5
12
90
7
15
24
59
48
72
136
115
>>
76