'Brainbow' Dentate Granule Cells

Dentate granule cells display robust expression of Brainbow colors in a Gli1-Brainbow mouse following high-dose tamoxifen treatment. The animal was injected at postnatal day 14 and was sacrificed 8 weeks later. Image shown here is a multiphoton reconstruction of a section of the hippocampus made in Imaris software. Scale bar: 100 µm.