Skip to main content
. 2016 Sep;37:11–23. doi: 10.1016/j.ymben.2016.03.008

Table 5.

Apramycin marker excision using Cre recombinase.

S. albuspTOShygRolRRibosCre Am resistant colonies (%) Am sensitive colonies (%)
+Resorcinol 10 mkM 100 0
+Theophylline 34 66
+Resorcinol+Theophylline 6.8 93.4