ES Cell Details

- dox
+ dox
Flow cytometric analysis of GFP activity without green fluorescence and then with green fluorescence for the given ES cell
A) Flow cytometric analysis of GFP activity in an ES cell line expressing miR-449b in the TRE-tight/endogenous in the absence of doxycycline (control: left image), and in the presence of doxycycline (right image), plotting cell count (Y-axis) as a function of relative fluorescence (X-axis). GFP expression is demonstrated by the green curve verses the non-GFP-expressing cell population shown in pink. Selected ES cells were grown in 24-well plates in the absence or presence of doxycycline (1 μg/ml) for 48 hours.
Fold induction of miR expression for miR-449bImage shows the Tet-inducible expression of let-7c for the given ES Cell
B) Tet-inducible expression of miR-449b as determined by RT-qPCR (the fold induction of miR-449b expression was calculated following treatment with doxycycline).