Figure 6. Dynamic large-scale activities of TFs in response to activin A treatment.

(A) TFs had variable activities as functions of treatment and time, as indicated by a heat map representation of log₂ transformation of the means. Vehicle control indicated by ‘−’ and activin A treatment indicated by ‘+’. (B) TFs that had significant changes with treatment or time are presented on individual temporal plots, with log₂ transformations of the TF activity means plotted. Dashed lines represent vehicle control and solid lines represent activin A treatment. Statistical comparisons are described in legend of Figure 5. Values are log₂ transformed means from at least three independent experiments carried out in duplicate for each condition.