The Tet-On Advanced transactivator (also known as rtTA2S-M2) is an alternative version of Tet-On that shows reduced basal expression, and functions at a 10-fold lower Dox concentration than Tet-Off.
Tet-On Advanced-transaktivatoren (også kendt som rtTA2S-M2) er en alternativ version af Tet-On, der viser reduceret basalt udtryk og fungerer ved en 10-fold lavere Dox-koncentration end Tet-On.