Movie 2
illustrating the method used to quantifying dendritic knobs. AP-2εCre+/-/R26RYFP+/-/Smad4flox/flox. AP-2εCre traced basal neurons (green), OMP (purple), Villin (red). Red and green objects respectively highlight apical and basal knobs, in this sample no basal dendritic knobs had YFP fluorescence threshold comparable to controls.