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. 2021 May 21;220(8):e202003151. doi: 10.1083/jcb.202003151

Video 3.

EB3-GFP dynamics in the medial part of the basal process of mouse aRG cells. EB3-GFP was electroporated at E13.5, and brain was sectioned and imaged along the apico-basal axis at E14.5. Microtubule polarity is similar throughout most of the basal process, except at the apical-most region where most microtubules grow basally. Scale bar: 5 μm. 10 fps.