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. 2018 Apr 26;13(4):e0196698. doi: 10.1371/journal.pone.0196698

Fig 6. Active SadA and SadB are restricted to the axons of polarized neurons.

Fig 6

(A) Coronal sections from the brains of E17 mouse embryos were stained with Hoechst 33342 (blue) an antibody detecting active SadA and SadB phosphorylated at Thr175 and Thr187, respectively, (P-SadA/B, green) and the Tuj1 (red) antibody. (B) Cortical neurons from E18 rat embryos were analyzed at 1, 2 and 3 days in vitro (d.i.v., stage 2 to 3) by staining Hoechst 33342 (blue) an antibody detecting active SadA and SadB phosphorylated at Thr175 and Thr187, respectively, (P-SadA/B, green) and the Tuj1 (red) antibody. Early and late stage 3 neurons are shown. Axons are marked by arrowheads. The scale bars are 20 μm (A) and 50 μm, respectively (B).