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[Preprint]. 2023 Mar 6:2023.03.06.531378. [Version 1] doi: 10.1101/2023.03.06.531378

Figure 7. Cntn1 is required for axo-axonic innervation of Purkinje neuron AIS.

Figure 7.

a, Illustration of a Purkinje neuron (black) with a basket cell (red) forming the cerebellar pinceau on the AIS. b, Immunostaining of P17 cerebellar pinceau in control and Cntn1 −/− mouse brain using antibodies against Kv1.2 (red) and PSD95 (green) to label the pinceau, and Nfasc (blue) to label the Purkinje neuron AIS. Scale bar, 10 μm. c, Violin plot of the mean Kv1.2 intensity of the cerebellar pinceau in control and Cntn1 −/− mice. N=3 control and 2 Cntn1 −/− mice. The number of pinceau analyzed is indicated.